SONDE/SAGE CLIMATOLOGY (1988-2002) DOBSON UNITS PER Z STAR LAYER layer ozone amounts 80 90 South Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1 2 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2 3 1.903 1.576 1.531 1.936 2.215 2.499 2.457 2.581 2.335 2.217 2.304 2.062 3 4 1.363 1.291 1.465 1.744 2.059 2.235 2.269 2.269 2.233 2.024 1.782 1.538 4 5 1.230 1.260 1.381 1.622 1.833 1.953 2.013 2.013 2.013 1.862 1.591 1.351 5 6 1.280 1.332 1.334 1.543 1.675 1.754 1.807 1.832 1.832 1.727 1.543 1.410 6 7 1.424 1.447 1.446 1.539 1.585 1.586 1.609 1.655 1.655 1.608 1.517 1.560 7 8 1.863 1.996 1.902 1.902 1.654 1.501 1.482 1.521 1.521 1.559 1.634 2.075 8 9 3.631 4.085 3.516 3.003 2.146 1.709 1.559 1.544 1.560 1.695 2.163 3.357 9 10 5.818 5.989 5.338 4.425 3.234 2.357 1.978 1.832 1.919 2.125 3.076 4.880 10 11 6.518 6.303 5.971 5.408 4.429 3.563 2.970 2.656 2.721 2.924 4.063 5.690 11 12 6.375 6.381 6.333 6.089 5.337 5.010 4.455 4.015 3.908 3.923 4.779 5.941 12 13 6.477 6.818 7.138 6.854 6.157 6.100 5.914 5.464 4.946 4.457 4.834 5.874 13 14 7.058 7.848 8.293 8.349 7.257 7.127 7.176 6.628 5.405 4.182 4.362 5.688 14 15 8.284 9.533 10.081 10.336 9.246 8.787 8.879 7.767 5.597 3.280 3.934 5.970 15 16 10.277 11.308 12.269 12.295 11.435 10.887 10.950 9.285 5.617 2.247 3.891 6.838 16 17 12.441 12.895 14.116 14.413 13.615 13.261 12.865 11.130 5.623 1.575 4.158 8.699 17 18 14.399 14.482 15.605 16.177 15.848 15.496 14.992 13.009 5.977 1.271 4.928 10.970 18 19 15.801 15.508 16.262 16.888 17.061 16.679 16.366 14.143 6.574 1.393 6.220 12.751 19 20 16.198 15.828 16.110 16.671 16.879 16.786 16.544 14.533 7.143 1.810 7.567 14.429 20 21 16.183 15.779 15.625 16.033 15.944 16.257 16.118 14.492 7.601 2.362 9.063 15.923 21 22 15.589 14.964 14.577 14.711 14.626 15.014 14.927 13.618 7.628 3.140 10.626 16.187 22 23 14.154 13.595 13.337 13.144 13.097 13.406 13.403 12.342 7.352 4.337 11.908 15.548 23 24 12.605 12.290 12.207 11.949 11.705 11.953 12.028 11.198 7.170 5.995 12.759 14.835 24 25 11.056 10.826 10.898 10.644 10.354 10.520 10.650 9.962 7.016 7.578 12.805 13.717 25 26 9.599 9.363 9.547 9.358 9.157 9.183 9.309 8.744 6.905 8.524 12.334 12.321 26 27 8.488 8.259 8.445 8.383 8.263 8.100 8.195 7.923 6.882 8.908 11.856 11.123 27 28 7.698 7.394 7.438 7.409 7.383 7.070 7.211 7.271 6.811 8.700 11.093 9.957 28 29 7.145 6.715 6.537 6.460 6.534 6.128 6.382 6.722 6.693 8.204 10.182 8.875 29 30 6.570 6.049 5.693 5.541 5.730 5.298 5.642 6.205 6.254 7.614 9.114 7.879 30 31 6.092 5.522 5.002 4.782 5.105 4.691 5.099 5.697 5.584 7.116 8.056 7.090 31 32 5.597 5.014 4.369 4.100 4.536 4.151 4.596 5.144 4.839 6.588 7.009 6.340 32 33 5.106 4.555 3.846 3.526 4.070 3.754 4.181 4.579 4.194 5.918 6.068 5.676 33 34 4.626 4.143 3.415 3.045 3.689 3.469 3.840 3.982 3.636 5.157 5.225 5.087 34 35 4.168 3.752 3.034 2.634 3.340 3.200 3.503 3.436 3.163 4.471 4.491 4.543 35 36 3.702 3.362 2.697 2.291 3.016 2.942 3.133 2.938 2.794 3.838 3.846 4.016 36 37 3.255 2.989 2.397 2.001 2.717 2.698 2.763 2.493 2.494 3.270 3.282 3.523 37 38 2.825 2.633 2.124 1.750 2.431 2.440 2.416 2.124 2.206 2.778 2.801 3.045 38 39 2.400 2.285 1.871 1.532 2.152 2.164 2.081 1.823 1.922 2.346 2.390 2.567 39 40 2.019 1.970 1.644 1.343 1.898 1.904 1.781 1.569 1.663 1.976 2.038 2.139 40 41 1.651 1.660 1.441 1.185 1.663 1.652 1.510 1.346 1.417 1.645 1.703 1.735 41 42 1.304 1.362 1.258 1.054 1.449 1.411 1.266 1.150 1.186 1.349 1.388 1.361 42 43 1.023 1.114 1.099 0.939 1.262 1.205 1.061 0.982 0.992 1.106 1.126 1.061 43 44 0.785 0.883 0.930 0.815 1.063 0.994 0.865 0.814 0.808 0.883 0.883 0.815 44 45 0.601 0.696 0.783 0.708 0.891 0.816 0.703 0.671 0.656 0.703 0.686 0.629 45 46 0.457 0.541 0.647 0.605 0.736 0.659 0.565 0.544 0.527 0.551 0.525 0.480 46 47 0.351 0.418 0.523 0.508 0.598 0.522 0.450 0.433 0.420 0.427 0.400 0.370 47 48 0.269 0.319 0.418 0.423 0.482 0.408 0.356 0.340 0.331 0.327 0.301 0.283 48 49 0.208 0.244 0.330 0.347 0.382 0.317 0.280 0.266 0.261 0.250 0.230 0.219 49 50 0.165 0.188 0.259 0.280 0.298 0.245 0.219 0.209 0.207 0.194 0.179 0.173 50 51 0.130 0.144 0.199 0.223 0.229 0.187 0.169 0.163 0.161 0.148 0.138 0.136 51 52 0.103 0.112 0.153 0.175 0.176 0.145 0.132 0.128 0.126 0.115 0.109 0.108 52 53 0.080 0.087 0.115 0.134 0.134 0.112 0.102 0.101 0.098 0.090 0.085 0.086 53 54 0.063 0.068 0.086 0.102 0.101 0.086 0.080 0.080 0.077 0.070 0.066 0.068 54 55 0.049 0.053 0.066 0.077 0.078 0.066 0.064 0.065 0.063 0.055 0.052 0.054 55 56 0.039 0.042 0.050 0.057 0.060 0.051 0.051 0.054 0.051 0.043 0.040 0.043 56 57 0.030 0.032 0.037 0.043 0.048 0.041 0.042 0.043 0.040 0.033 0.031 0.033 57 58 0.023 0.025 0.028 0.034 0.039 0.036 0.036 0.034 0.030 0.026 0.024 0.026 58 59 0.018 0.019 0.020 0.026 0.033 0.031 0.031 0.027 0.022 0.020 0.018 0.020 59 60 0.008 0.009 0.009 0.013 0.017 0.017 0.017 0.014 0.010 0.009 0.009 0.010 60 top 0.000 0.000 0.000 0.001 0.001 0.001 0.001 0.001 0.001 0.000 0.000 0.001 70 80 South Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 1.663 1.663 2.039 2.469 2.791 3.114 3.221 3.006 2.899 2.576 2.254 1.931 1 2 1.664 1.664 2.035 2.360 2.683 2.960 3.053 2.868 2.820 2.543 2.175 1.987 2 3 1.651 1.651 1.934 2.215 2.459 2.701 2.782 2.660 2.660 2.418 2.054 1.973 3 4 1.673 1.639 1.848 2.093 2.233 2.443 2.512 2.409 2.409 2.267 1.988 1.952 4 5 1.680 1.620 1.801 1.952 2.072 2.194 2.254 2.163 2.163 2.103 1.892 1.921 5 6 1.725 1.647 1.753 1.934 1.937 1.964 2.042 1.989 2.015 1.937 1.780 1.883 6 7 1.854 1.675 1.765 1.947 1.901 1.834 1.880 1.857 1.880 1.812 1.809 1.856 7 8 2.291 2.019 2.117 2.139 2.005 1.793 1.793 1.793 1.831 1.811 2.100 2.004 8 9 3.658 3.386 3.156 2.989 2.585 2.031 1.932 1.965 2.016 2.050 2.806 2.769 9 10 5.494 4.985 4.571 4.249 3.691 2.768 2.447 2.535 2.550 2.695 3.926 4.287 10 11 6.252 5.716 5.374 5.279 4.722 3.870 3.502 3.554 3.541 3.744 5.087 5.571 11 12 6.240 5.952 5.847 6.066 5.730 5.003 4.974 4.931 4.769 4.720 5.860 5.987 12 13 6.215 6.210 6.484 6.789 6.683 6.106 6.382 6.249 5.720 4.976 6.081 5.882 13 14 6.766 6.971 7.511 7.888 7.782 7.371 7.884 7.302 6.144 4.439 6.105 5.865 14 15 8.071 8.335 9.203 9.486 9.741 9.165 9.468 8.481 6.292 3.626 6.401 6.208 15 16 9.743 10.101 10.912 11.140 12.082 11.630 11.168 10.066 6.353 2.920 6.991 7.218 16 17 11.662 11.927 12.551 12.964 13.628 14.035 14.132 11.674 6.460 2.667 7.749 8.717 17 18 13.908 13.779 14.249 14.738 15.522 16.258 16.621 13.121 6.728 2.887 8.809 10.623 18 19 15.587 15.158 15.349 15.820 16.810 17.463 17.109 13.814 6.970 3.331 9.648 12.533 19 20 16.061 15.600 15.656 16.080 16.637 17.369 16.924 13.688 7.163 4.084 10.601 13.974 20 21 16.134 15.576 15.526 16.003 16.200 16.727 16.370 13.336 7.456 5.060 12.081 15.185 21 22 15.727 15.058 14.894 15.403 15.415 15.622 15.254 12.577 7.451 6.092 13.239 15.833 22 23 14.783 14.110 13.802 14.261 14.280 14.301 13.943 11.472 7.150 7.348 13.999 15.591 23 24 13.701 13.053 12.689 13.164 13.039 12.956 12.657 10.420 6.972 8.716 14.554 14.867 24 25 12.332 11.736 11.469 11.943 11.648 11.517 11.214 9.357 6.959 9.745 14.368 13.892 25 26 10.812 10.377 10.215 10.604 10.243 10.089 9.764 8.336 7.041 10.219 13.630 12.745 26 27 9.517 9.230 9.142 9.417 9.079 8.851 8.578 7.658 7.081 10.277 12.826 11.610 27 28 8.494 8.194 8.057 8.181 7.956 7.624 7.558 7.175 6.974 9.820 11.744 10.369 28 29 7.735 7.358 7.079 7.025 6.968 6.508 6.711 6.794 6.832 9.145 10.631 9.226 29 30 7.038 6.609 6.189 6.009 6.099 5.573 5.935 6.314 6.408 8.389 9.455 8.188 30 31 6.490 6.045 5.481 5.197 5.431 4.912 5.343 5.797 5.772 7.719 8.353 7.366 31 32 5.936 5.496 4.826 4.464 4.816 4.330 4.791 5.237 5.055 7.029 7.275 6.580 32 33 5.384 4.987 4.305 3.878 4.306 3.893 4.335 4.651 4.445 6.270 6.311 5.873 33 34 4.844 4.516 3.893 3.414 3.883 3.572 3.960 4.057 3.924 5.476 5.448 5.238 34 35 4.336 4.069 3.515 3.011 3.499 3.274 3.598 3.527 3.471 4.760 4.696 4.656 35 36 3.824 3.618 3.159 2.672 3.149 2.994 3.214 3.046 3.093 4.089 4.027 4.094 36 37 3.338 3.187 2.829 2.381 2.831 2.732 2.836 2.617 2.770 3.480 3.440 3.572 37 38 2.879 2.777 2.516 2.117 2.529 2.464 2.486 2.251 2.452 2.950 2.929 3.075 38 39 2.431 2.378 2.215 1.877 2.239 2.186 2.156 1.942 2.132 2.485 2.481 2.586 39 40 2.034 2.020 1.941 1.661 1.974 1.927 1.861 1.678 1.840 2.085 2.095 2.151 40 41 1.661 1.679 1.685 1.469 1.734 1.677 1.592 1.440 1.563 1.729 1.736 1.747 41 42 1.317 1.359 1.448 1.296 1.516 1.441 1.350 1.227 1.304 1.412 1.405 1.376 42 43 1.039 1.096 1.243 1.145 1.325 1.237 1.145 1.045 1.088 1.152 1.133 1.079 43 44 0.802 0.865 1.028 0.978 1.118 1.025 0.940 0.863 0.885 0.916 0.890 0.832 44 45 0.621 0.682 0.843 0.834 0.938 0.843 0.769 0.709 0.720 0.728 0.697 0.645 45 46 0.475 0.532 0.680 0.698 0.774 0.682 0.620 0.574 0.578 0.570 0.539 0.495 46 47 0.366 0.415 0.539 0.573 0.630 0.542 0.493 0.458 0.459 0.444 0.415 0.382 47 48 0.281 0.321 0.421 0.466 0.507 0.425 0.387 0.362 0.361 0.342 0.316 0.293 48 49 0.218 0.250 0.328 0.373 0.402 0.330 0.302 0.286 0.283 0.264 0.243 0.227 49 50 0.172 0.195 0.256 0.295 0.314 0.255 0.235 0.226 0.223 0.206 0.189 0.179 50 51 0.135 0.151 0.196 0.229 0.241 0.194 0.180 0.176 0.173 0.159 0.146 0.140 51 52 0.107 0.118 0.152 0.178 0.185 0.150 0.140 0.138 0.135 0.124 0.114 0.111 52 53 0.083 0.092 0.116 0.135 0.140 0.115 0.108 0.107 0.105 0.096 0.089 0.088 53 54 0.065 0.072 0.088 0.102 0.106 0.087 0.084 0.084 0.082 0.074 0.069 0.069 54 55 0.051 0.056 0.068 0.077 0.081 0.067 0.067 0.068 0.066 0.058 0.054 0.055 55 56 0.040 0.044 0.053 0.057 0.062 0.051 0.053 0.055 0.053 0.045 0.042 0.043 56 57 0.031 0.034 0.040 0.044 0.049 0.042 0.043 0.043 0.041 0.035 0.032 0.034 57 58 0.024 0.026 0.031 0.034 0.040 0.036 0.036 0.034 0.032 0.027 0.025 0.026 58 59 0.018 0.020 0.023 0.027 0.033 0.031 0.031 0.027 0.025 0.020 0.019 0.020 59 60 0.009 0.010 0.011 0.013 0.017 0.016 0.016 0.014 0.012 0.010 0.009 0.010 60 top 0.000 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.000 0.001 60 70 South Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 1.178 1.286 1.716 2.039 2.576 3.006 3.006 2.899 3.006 2.469 1.931 1.501 1 2 1.294 1.386 1.757 2.035 2.497 2.868 2.913 2.820 2.913 2.495 1.942 1.572 2 3 1.367 1.409 1.692 1.895 2.337 2.621 2.741 2.699 2.741 2.457 1.893 1.570 3 4 1.429 1.498 1.570 1.744 2.163 2.339 2.512 2.512 2.547 2.303 1.848 1.569 4 5 1.499 1.531 1.500 1.622 1.953 2.103 2.254 2.283 2.343 2.132 1.771 1.531 5 6 1.543 1.516 1.516 1.543 1.805 1.937 2.067 2.068 2.146 2.040 1.726 1.567 6 7 1.583 1.605 1.583 1.517 1.699 1.812 1.926 1.903 1.993 1.948 1.720 1.652 7 8 1.942 2.076 1.999 1.634 1.694 1.716 1.813 1.832 1.910 1.909 1.829 1.924 8 9 3.102 3.107 3.138 2.213 2.030 1.780 1.899 1.933 2.017 2.101 2.316 2.653 9 10 4.760 4.396 4.370 3.438 2.869 2.169 2.359 2.432 2.549 2.739 3.323 3.952 10 11 5.678 5.147 5.044 4.584 4.059 3.123 3.338 3.502 3.591 3.869 4.504 5.264 11 12 6.155 5.432 5.593 5.274 5.353 4.405 4.872 5.039 5.191 5.263 5.631 5.864 12 13 6.874 5.789 6.095 5.995 6.480 5.806 6.597 6.581 6.838 6.377 6.531 5.919 13 14 7.899 6.553 6.800 7.060 7.779 7.360 8.046 7.625 7.856 6.956 7.143 6.181 14 15 9.225 7.898 8.127 8.500 10.016 9.000 9.635 8.577 8.310 7.320 7.683 7.170 15 16 10.300 9.564 9.849 10.075 12.522 10.541 11.546 9.968 8.740 7.621 8.220 8.813 16 17 11.935 11.422 11.571 11.745 14.311 12.046 13.285 11.196 9.561 8.975 9.987 10.807 17 18 14.209 13.344 13.275 13.431 15.735 13.803 15.085 12.132 11.037 11.206 12.924 13.026 18 19 15.721 14.809 14.609 14.662 16.797 15.044 16.124 12.737 12.416 12.785 15.167 15.004 19 20 16.277 15.537 15.233 15.325 17.109 15.687 16.214 13.002 12.957 13.523 16.159 16.411 20 21 16.439 15.790 15.375 15.541 16.827 16.271 16.209 13.205 13.127 13.956 16.575 17.323 21 22 16.120 15.451 14.960 15.115 16.076 16.092 15.717 12.930 12.793 14.057 16.681 17.393 22 23 15.390 14.574 14.206 14.339 15.082 15.205 14.827 12.177 11.986 14.043 16.610 16.893 23 24 14.683 13.646 13.573 13.638 14.116 14.387 13.874 11.416 11.197 14.123 16.527 16.302 24 25 13.659 12.610 12.828 12.778 12.920 13.212 12.669 10.489 10.373 13.865 15.913 15.380 25 26 12.419 11.627 11.889 11.804 11.576 11.773 11.339 9.426 9.538 13.342 14.904 14.265 26 27 11.399 10.880 10.978 10.976 10.419 10.513 10.092 8.643 8.894 12.801 13.974 13.181 27 28 10.426 10.035 9.965 9.990 9.205 9.102 8.775 7.946 8.392 11.927 12.788 11.905 28 29 9.546 9.185 8.958 8.916 8.028 7.745 7.555 7.312 7.992 10.938 11.554 10.629 29 30 8.638 8.299 7.953 7.806 6.952 6.565 6.499 6.704 7.443 9.879 10.273 9.375 30 31 7.852 7.532 7.146 6.854 6.111 5.685 5.721 6.206 6.883 8.916 9.098 8.345 31 32 7.065 6.762 6.390 5.971 5.348 4.916 5.027 5.698 6.270 7.951 7.954 7.362 32 33 6.309 6.050 5.724 5.271 4.725 4.330 4.484 5.177 5.652 7.029 6.939 6.484 33 34 5.592 5.386 5.131 4.718 4.217 3.889 4.064 4.656 5.042 6.158 6.040 5.693 34 35 4.931 4.759 4.593 4.226 3.767 3.499 3.675 4.162 4.487 5.374 5.246 4.964 35 36 4.278 4.176 4.097 3.788 3.375 3.157 3.302 3.663 3.974 4.634 4.523 4.290 36 37 3.668 3.636 3.634 3.396 3.029 2.853 2.952 3.188 3.508 3.957 3.878 3.662 37 38 3.109 3.131 3.199 3.025 2.706 2.562 2.621 2.765 3.069 3.362 3.298 3.076 38 39 2.582 2.660 2.781 2.671 2.403 2.279 2.305 2.384 2.646 2.830 2.766 2.534 39 40 2.122 2.218 2.373 2.348 2.127 2.020 2.019 2.051 2.267 2.371 2.303 2.043 40 41 1.713 1.811 1.987 2.044 1.874 1.772 1.750 1.748 1.910 1.956 1.880 1.618 41 42 1.353 1.452 1.626 1.759 1.644 1.539 1.501 1.475 1.578 1.584 1.498 1.266 42 43 1.065 1.153 1.310 1.511 1.442 1.336 1.287 1.244 1.302 1.279 1.189 0.994 43 44 0.827 0.896 1.024 1.249 1.219 1.117 1.066 1.016 1.047 1.008 0.926 0.773 44 45 0.648 0.704 0.799 1.022 1.023 0.928 0.879 0.826 0.842 0.793 0.724 0.611 45 46 0.502 0.551 0.618 0.821 0.845 0.757 0.712 0.662 0.667 0.617 0.560 0.485 46 47 0.392 0.435 0.480 0.648 0.686 0.604 0.566 0.524 0.523 0.479 0.435 0.388 47 48 0.305 0.346 0.377 0.503 0.551 0.476 0.444 0.411 0.407 0.369 0.337 0.313 48 49 0.239 0.275 0.296 0.389 0.436 0.370 0.345 0.321 0.316 0.285 0.262 0.252 49 50 0.188 0.221 0.234 0.301 0.340 0.286 0.266 0.252 0.247 0.224 0.206 0.205 50 51 0.147 0.176 0.186 0.229 0.261 0.217 0.203 0.194 0.190 0.173 0.160 0.166 51 52 0.116 0.142 0.148 0.176 0.200 0.166 0.156 0.152 0.149 0.136 0.126 0.135 52 53 0.090 0.113 0.117 0.134 0.151 0.126 0.119 0.117 0.116 0.106 0.098 0.108 53 54 0.071 0.090 0.092 0.102 0.114 0.095 0.091 0.091 0.090 0.083 0.076 0.086 54 55 0.056 0.071 0.072 0.078 0.087 0.073 0.072 0.073 0.072 0.065 0.060 0.068 55 56 0.044 0.055 0.056 0.060 0.066 0.055 0.056 0.058 0.057 0.051 0.046 0.053 56 57 0.034 0.043 0.043 0.046 0.051 0.043 0.045 0.046 0.045 0.040 0.035 0.041 57 58 0.026 0.033 0.033 0.036 0.040 0.036 0.036 0.036 0.036 0.031 0.027 0.032 58 59 0.020 0.026 0.026 0.028 0.032 0.030 0.029 0.029 0.028 0.025 0.021 0.025 59 60 0.010 0.012 0.012 0.014 0.016 0.015 0.015 0.014 0.014 0.012 0.010 0.012 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 50 60 South Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 1.448 1.553 1.984 2.359 2.951 3.112 3.382 3.327 3.219 2.949 2.361 1.714 1 2 1.615 1.800 2.080 2.405 2.868 3.098 3.238 3.238 3.191 3.051 2.448 1.985 2 3 1.810 1.971 2.132 2.296 2.699 2.902 2.983 3.022 2.983 2.980 2.418 2.054 3 4 1.917 2.056 2.162 2.163 2.547 2.618 2.722 2.758 2.756 2.860 2.370 2.022 4 5 1.892 2.041 2.072 2.012 2.343 2.314 2.434 2.493 2.524 2.732 2.342 1.922 5 6 1.831 2.039 1.911 1.884 2.095 2.094 2.173 2.355 2.380 2.616 2.250 1.856 6 7 1.789 1.971 1.700 1.833 1.925 1.926 1.993 2.220 2.310 2.491 2.262 2.122 7 8 1.830 1.985 1.827 2.061 1.852 1.794 1.986 2.182 2.489 2.474 2.471 3.006 8 9 2.216 2.270 2.485 2.623 1.966 1.931 2.269 2.738 3.130 3.026 3.062 4.312 9 10 2.989 2.728 3.083 3.272 2.404 2.736 3.147 3.867 4.306 4.319 4.304 5.184 10 11 3.936 3.221 3.500 3.778 3.178 4.045 4.476 5.580 5.766 5.717 5.569 5.502 11 12 4.787 3.784 4.093 4.250 4.080 5.268 5.902 7.465 7.010 6.619 5.902 5.698 12 13 5.453 4.226 4.607 4.730 4.823 6.093 7.363 8.453 7.933 6.976 5.728 5.784 13 14 6.170 4.757 5.144 5.405 5.537 7.205 8.977 8.998 8.541 7.260 6.072 6.099 14 15 7.055 5.804 6.141 6.750 6.613 8.311 10.334 9.770 9.420 8.257 7.289 6.994 15 16 7.822 7.229 7.461 8.371 8.175 9.151 11.351 11.107 10.813 9.923 9.134 8.425 16 17 9.473 8.969 9.097 9.911 9.999 10.706 12.248 12.538 12.350 11.765 11.176 10.228 17 18 11.997 10.965 11.022 11.583 11.838 12.293 13.635 14.145 14.233 13.818 13.434 12.230 18 19 13.853 12.728 12.673 13.045 13.327 13.558 15.092 16.065 15.985 15.772 15.502 14.035 19 20 14.810 13.916 13.751 14.032 14.323 14.777 15.952 17.510 17.213 17.212 16.857 15.379 20 21 15.360 14.729 14.435 14.718 15.093 15.894 16.885 18.533 18.092 18.082 17.667 16.328 21 22 15.500 14.964 14.624 14.945 15.499 16.595 17.519 18.805 18.218 18.094 17.745 16.588 22 23 15.336 14.674 14.408 14.822 15.627 16.645 17.492 18.233 17.539 17.423 17.277 16.319 23 24 15.138 14.278 14.201 14.728 15.717 16.379 17.007 17.211 16.476 16.673 16.826 15.940 24 25 14.658 13.721 13.837 14.397 15.376 15.642 15.892 15.645 15.047 15.789 16.179 15.315 25 26 13.962 13.120 13.224 13.736 14.604 14.513 14.426 13.865 13.555 14.857 15.299 14.473 26 27 13.320 12.620 12.549 12.921 13.671 13.325 12.990 12.342 12.385 14.111 14.405 13.669 27 28 12.478 11.850 11.625 11.798 12.380 11.882 11.385 10.998 11.344 13.196 13.284 12.686 28 29 11.584 10.895 10.617 10.588 10.994 10.429 9.865 9.897 10.465 12.185 12.072 11.601 29 30 10.549 9.832 9.539 9.338 9.593 9.060 8.527 8.914 9.594 11.020 10.774 10.442 30 31 9.548 8.897 8.609 8.291 8.419 7.978 7.538 8.155 8.848 9.920 9.638 9.424 31 32 8.519 7.925 7.682 7.303 7.357 7.029 6.701 7.392 8.017 8.781 8.486 8.378 32 33 7.520 7.015 6.830 6.448 6.447 6.243 6.039 6.657 7.170 7.726 7.438 7.394 33 34 6.563 6.177 6.056 5.710 5.678 5.576 5.475 5.936 6.352 6.751 6.489 6.471 34 35 5.701 5.404 5.353 5.065 5.030 5.006 4.982 5.246 5.588 5.870 5.626 5.608 35 36 4.878 4.701 4.709 4.490 4.461 4.498 4.535 4.602 4.882 5.082 4.848 4.810 36 37 4.125 4.060 4.117 3.978 3.963 4.025 4.087 4.009 4.239 4.375 4.133 4.073 37 38 3.451 3.468 3.574 3.524 3.538 3.602 3.667 3.473 3.665 3.742 3.481 3.394 38 39 2.832 2.918 3.070 3.104 3.157 3.209 3.261 2.983 3.142 3.166 2.880 2.774 39 40 2.298 2.412 2.591 2.700 2.792 2.819 2.846 2.529 2.659 2.640 2.333 2.220 40 41 1.837 1.954 2.141 2.311 2.438 2.435 2.431 2.116 2.221 2.162 1.856 1.748 41 42 1.441 1.559 1.730 1.939 2.094 2.062 2.030 1.748 1.829 1.741 1.456 1.363 42 43 1.127 1.236 1.381 1.605 1.775 1.723 1.670 1.433 1.492 1.390 1.141 1.068 43 44 0.874 0.962 1.074 1.286 1.457 1.394 1.331 1.148 1.188 1.081 0.879 0.829 44 45 0.686 0.758 0.838 1.024 1.184 1.121 1.059 0.921 0.946 0.845 0.687 0.654 45 46 0.534 0.596 0.652 0.800 0.935 0.885 0.834 0.727 0.743 0.655 0.538 0.517 46 47 0.419 0.471 0.510 0.621 0.727 0.689 0.651 0.573 0.582 0.509 0.425 0.412 47 48 0.327 0.374 0.401 0.481 0.559 0.531 0.502 0.450 0.455 0.398 0.337 0.329 48 49 0.257 0.298 0.316 0.372 0.425 0.404 0.383 0.351 0.355 0.311 0.267 0.265 49 50 0.204 0.240 0.251 0.289 0.325 0.309 0.293 0.276 0.279 0.246 0.215 0.215 50 51 0.160 0.192 0.199 0.226 0.249 0.237 0.225 0.218 0.220 0.195 0.174 0.173 51 52 0.126 0.154 0.159 0.178 0.193 0.184 0.174 0.172 0.174 0.156 0.140 0.140 52 53 0.099 0.123 0.126 0.139 0.148 0.141 0.133 0.134 0.136 0.123 0.112 0.111 53 54 0.078 0.097 0.099 0.108 0.114 0.108 0.102 0.104 0.106 0.097 0.089 0.088 54 55 0.061 0.077 0.078 0.084 0.087 0.083 0.079 0.082 0.083 0.076 0.070 0.070 55 56 0.048 0.060 0.061 0.065 0.066 0.063 0.060 0.063 0.064 0.060 0.055 0.055 56 57 0.038 0.047 0.047 0.049 0.049 0.047 0.046 0.049 0.049 0.046 0.043 0.043 57 58 0.029 0.036 0.037 0.037 0.037 0.036 0.035 0.038 0.038 0.036 0.034 0.033 58 59 0.023 0.028 0.028 0.029 0.027 0.027 0.026 0.029 0.029 0.027 0.026 0.026 59 60 0.011 0.013 0.014 0.014 0.013 0.013 0.012 0.014 0.014 0.013 0.013 0.012 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 40 50 South Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 1.716 1.716 1.823 2.146 2.469 2.791 2.899 2.899 3.006 2.684 2.361 2.039 1 2 1.892 1.938 2.030 2.353 2.540 2.818 2.911 2.956 3.049 2.816 2.493 2.215 2 3 2.091 2.132 2.174 2.457 2.538 2.741 2.821 2.941 3.061 2.939 2.616 2.414 3 4 2.162 2.196 2.162 2.337 2.373 2.478 2.582 2.688 2.896 2.860 2.615 2.509 4 5 2.072 2.161 2.072 2.163 2.134 2.194 2.314 2.403 2.673 2.673 2.522 2.462 5 6 1.962 2.042 1.988 1.989 1.937 1.989 2.068 2.199 2.486 2.537 2.407 2.355 6 7 1.857 1.925 1.858 1.857 1.812 1.791 1.903 2.039 2.311 2.468 2.288 2.198 7 8 1.850 1.871 1.716 1.755 1.716 1.638 1.832 2.025 2.241 2.588 2.355 2.085 8 9 2.017 1.901 1.681 1.715 1.764 1.696 1.999 2.337 2.606 3.214 2.777 2.171 9 10 2.319 2.070 1.748 1.821 2.025 2.153 2.650 3.465 3.645 4.265 3.432 2.552 10 11 2.740 2.399 2.094 2.171 2.635 3.285 4.053 5.304 5.032 5.242 4.192 3.168 11 12 3.181 2.720 2.628 2.726 3.506 4.691 5.703 6.779 6.163 5.871 4.780 3.786 12 13 3.388 2.882 2.985 3.232 4.335 5.635 6.779 7.339 6.773 6.137 4.964 4.113 13 14 3.515 3.070 3.250 3.716 4.974 6.222 7.349 7.573 7.193 6.437 5.220 4.295 14 15 3.993 3.592 3.813 4.491 5.800 7.074 8.113 8.298 7.907 7.351 5.973 4.823 15 16 4.910 4.507 4.798 5.633 7.003 8.243 9.138 9.434 9.060 8.852 7.181 5.832 16 17 6.324 5.783 6.182 7.104 8.502 9.687 10.498 10.871 10.734 10.702 8.950 7.291 17 18 8.154 7.525 7.945 8.911 10.352 11.456 12.215 12.687 12.791 12.868 11.180 9.166 18 19 10.023 9.416 9.838 10.753 12.096 13.075 13.764 14.363 14.749 14.906 13.319 11.078 19 20 11.724 11.047 11.480 12.241 13.421 14.309 15.012 15.764 16.336 16.434 14.991 12.669 20 21 13.172 12.494 12.811 13.437 14.537 15.421 16.119 17.056 17.662 17.631 16.275 14.077 21 22 14.119 13.481 13.632 14.181 15.281 16.183 16.922 17.787 18.345 18.151 16.862 14.976 22 23 14.572 13.895 13.972 14.522 15.689 16.495 17.230 17.869 18.236 17.962 16.805 15.205 23 24 14.880 14.145 14.189 14.844 15.971 16.569 17.136 17.563 17.760 17.599 16.551 15.286 24 25 15.047 14.290 14.249 14.874 15.722 16.099 16.423 16.637 16.837 16.922 16.035 15.160 25 26 15.013 14.325 14.164 14.476 14.948 15.121 15.256 15.314 15.668 16.033 15.373 14.793 26 27 14.841 14.250 13.949 13.849 13.989 13.988 14.036 14.011 14.652 15.236 14.717 14.409 27 28 14.237 13.687 13.265 12.811 12.667 12.583 12.566 12.601 13.538 14.209 13.795 13.774 28 29 13.326 12.801 12.301 11.601 11.252 11.133 11.076 11.334 12.428 13.099 12.757 12.967 29 30 12.119 11.660 11.108 10.275 9.851 9.660 9.627 10.134 11.258 11.848 11.558 11.931 30 31 10.951 10.569 10.008 9.146 8.703 8.429 8.459 9.119 10.212 10.663 10.467 10.920 31 32 9.679 9.394 8.883 8.077 7.631 7.324 7.427 8.125 9.112 9.423 9.323 9.758 32 33 8.426 8.245 7.830 7.119 6.685 6.400 6.559 7.220 8.052 8.277 8.236 8.582 33 34 7.248 7.154 6.860 6.276 5.878 5.622 5.817 6.400 7.062 7.232 7.231 7.449 34 35 6.183 6.170 5.976 5.533 5.195 4.971 5.180 5.648 6.177 6.296 6.302 6.396 35 36 5.237 5.297 5.178 4.868 4.602 4.420 4.622 4.951 5.392 5.459 5.433 5.433 36 37 4.394 4.513 4.460 4.276 4.086 3.943 4.121 4.322 4.683 4.704 4.644 4.557 37 38 3.635 3.798 3.821 3.751 3.642 3.535 3.669 3.763 4.036 4.022 3.920 3.762 38 39 2.954 3.147 3.236 3.269 3.243 3.165 3.242 3.252 3.446 3.392 3.230 3.055 39 40 2.360 2.564 2.694 2.813 2.863 2.806 2.819 2.771 2.902 2.808 2.601 2.438 40 41 1.858 2.051 2.200 2.381 2.496 2.453 2.406 2.324 2.400 2.277 2.050 1.919 41 42 1.453 1.618 1.762 1.980 2.139 2.103 2.010 1.917 1.950 1.811 1.590 1.496 42 43 1.139 1.274 1.399 1.623 1.807 1.773 1.655 1.566 1.571 1.426 1.236 1.171 43 44 0.882 0.987 1.088 1.290 1.476 1.445 1.319 1.246 1.235 1.095 0.949 0.907 44 45 0.694 0.779 0.852 1.021 1.192 1.166 1.046 0.992 0.973 0.848 0.740 0.714 45 46 0.546 0.615 0.664 0.795 0.938 0.913 0.815 0.779 0.760 0.658 0.579 0.563 46 47 0.433 0.489 0.521 0.616 0.728 0.705 0.631 0.611 0.594 0.515 0.456 0.447 47 48 0.345 0.391 0.411 0.477 0.559 0.537 0.488 0.478 0.465 0.405 0.361 0.358 48 49 0.275 0.313 0.325 0.369 0.424 0.403 0.377 0.373 0.364 0.317 0.286 0.288 49 50 0.223 0.253 0.260 0.288 0.324 0.304 0.293 0.293 0.287 0.252 0.230 0.235 50 51 0.179 0.204 0.207 0.225 0.248 0.232 0.229 0.230 0.227 0.200 0.185 0.189 51 52 0.144 0.164 0.165 0.178 0.193 0.179 0.181 0.182 0.180 0.160 0.149 0.152 52 53 0.115 0.131 0.131 0.139 0.150 0.137 0.142 0.142 0.141 0.126 0.119 0.122 53 54 0.091 0.104 0.103 0.108 0.115 0.105 0.110 0.110 0.110 0.099 0.094 0.096 54 55 0.073 0.082 0.081 0.084 0.088 0.080 0.086 0.085 0.086 0.078 0.075 0.076 55 56 0.058 0.065 0.064 0.065 0.067 0.061 0.066 0.066 0.066 0.061 0.059 0.060 56 57 0.045 0.050 0.049 0.049 0.050 0.046 0.050 0.050 0.051 0.047 0.046 0.046 57 58 0.036 0.039 0.038 0.037 0.037 0.035 0.038 0.038 0.039 0.036 0.036 0.036 58 59 0.028 0.030 0.029 0.028 0.027 0.026 0.029 0.029 0.030 0.028 0.028 0.028 59 60 0.013 0.014 0.014 0.013 0.013 0.013 0.014 0.014 0.014 0.013 0.014 0.013 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 30 40 South Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 2.842 3.166 2.791 2.629 2.734 2.839 2.784 2.894 2.947 3.166 2.896 2.681 1 2 2.958 3.008 2.592 2.635 2.911 3.051 3.051 3.096 3.324 3.234 2.958 2.818 2 3 2.782 2.741 2.416 2.538 2.821 2.941 2.980 3.022 3.384 3.301 2.900 2.819 3 4 2.581 2.581 2.371 2.441 2.548 2.722 2.792 2.860 3.243 3.243 2.893 2.823 4 5 2.433 2.462 2.194 2.254 2.283 2.434 2.494 2.614 3.005 3.034 2.823 2.763 5 6 2.328 2.329 1.989 2.042 2.094 2.173 2.277 2.381 2.799 2.851 2.643 2.642 6 7 2.287 2.086 1.813 1.880 1.926 1.993 2.107 2.264 2.628 2.651 2.469 2.514 7 8 2.242 1.929 1.734 1.717 1.737 1.872 2.045 2.298 2.533 2.476 2.282 2.341 8 9 2.158 1.902 1.699 1.614 1.647 1.883 2.254 2.592 2.729 2.561 2.273 2.308 9 10 2.160 1.824 1.690 1.588 1.819 2.200 2.814 3.211 3.385 3.237 2.582 2.496 10 11 2.264 1.710 1.770 1.780 2.234 2.949 3.745 4.225 4.143 4.104 3.155 2.817 11 12 2.348 1.718 1.862 2.135 2.760 3.709 4.515 4.872 4.669 4.508 3.678 3.171 12 13 2.377 1.738 1.956 2.319 3.119 4.036 4.576 4.851 4.710 4.460 3.856 3.257 13 14 2.391 1.765 2.077 2.430 3.277 4.124 4.502 4.767 4.721 4.396 3.951 3.148 14 15 2.580 1.979 2.365 2.758 3.567 4.411 4.715 5.110 5.211 4.823 4.304 3.310 15 16 3.037 2.430 2.906 3.431 4.145 4.971 5.309 5.874 6.154 5.808 5.072 3.775 16 17 3.935 3.279 3.792 4.484 5.161 6.008 6.587 7.089 7.679 7.337 6.363 4.650 17 18 5.363 4.638 5.195 5.962 6.764 7.711 8.445 9.001 9.703 9.395 8.180 6.101 18 19 7.168 6.325 7.039 7.756 8.626 9.632 10.500 11.219 11.844 11.586 10.222 7.846 19 20 9.121 8.132 8.977 9.628 10.488 11.510 12.459 13.354 13.892 13.623 12.290 9.690 20 21 11.045 10.059 10.802 11.392 12.255 13.302 14.304 15.347 15.857 15.458 14.184 11.550 21 22 12.601 11.724 12.203 12.685 13.594 14.686 15.786 16.794 17.157 16.628 15.431 13.064 22 23 13.708 12.940 13.207 13.588 14.564 15.645 16.733 17.498 17.580 17.002 16.026 14.075 23 24 14.628 14.063 14.171 14.501 15.436 16.351 17.231 17.627 17.532 16.993 16.303 14.809 24 25 15.234 14.951 14.951 15.152 15.829 16.395 16.949 17.011 16.937 16.553 16.149 15.174 25 26 15.541 15.420 15.408 15.295 15.594 15.784 16.077 15.933 16.018 15.850 15.677 15.202 26 27 15.701 15.606 15.540 15.070 15.014 14.910 15.088 14.857 15.179 15.224 15.210 15.129 27 28 15.346 15.182 15.038 14.306 13.951 13.669 13.808 13.613 14.157 14.370 14.483 14.684 28 29 14.593 14.356 14.110 13.233 12.701 12.348 12.456 12.390 13.058 13.372 13.587 13.985 29 30 13.468 13.193 12.826 11.918 11.331 10.977 11.055 11.149 11.832 12.184 12.487 13.001 30 31 12.295 12.014 11.569 10.724 10.132 9.809 9.896 10.052 10.725 11.093 11.481 11.984 31 32 10.914 10.687 10.209 9.489 8.942 8.653 8.782 8.915 9.582 9.929 10.353 10.751 32 33 9.493 9.347 8.903 8.294 7.837 7.579 7.738 7.849 8.498 8.783 9.202 9.468 33 34 8.117 8.060 7.688 7.206 6.846 6.622 6.787 6.879 7.482 7.698 8.089 8.192 34 35 6.863 6.887 6.594 6.252 5.976 5.789 5.942 6.023 6.561 6.711 7.039 6.975 35 36 5.757 5.833 5.624 5.409 5.210 5.061 5.191 5.258 5.736 5.816 6.031 5.863 36 37 4.780 4.897 4.774 4.664 4.544 4.427 4.529 4.563 4.967 4.993 5.074 4.880 37 38 3.925 4.083 4.035 4.005 3.965 3.871 3.945 3.950 4.261 4.233 4.196 4.013 38 39 3.182 3.361 3.378 3.413 3.442 3.365 3.415 3.393 3.606 3.528 3.405 3.246 39 40 2.534 2.721 2.785 2.870 2.956 2.894 2.921 2.868 2.987 2.877 2.709 2.581 40 41 1.987 2.165 2.253 2.373 2.502 2.451 2.453 2.374 2.421 2.288 2.118 2.021 41 42 1.549 1.700 1.793 1.924 2.080 2.028 2.017 1.923 1.919 1.783 1.638 1.568 42 43 1.215 1.342 1.419 1.543 1.702 1.649 1.631 1.540 1.505 1.383 1.271 1.222 43 44 0.941 1.045 1.103 1.204 1.344 1.295 1.272 1.203 1.162 1.057 0.978 0.945 44 45 0.740 0.823 0.867 0.940 1.055 1.008 0.988 0.943 0.906 0.819 0.764 0.743 45 46 0.583 0.649 0.678 0.726 0.813 0.771 0.762 0.735 0.705 0.636 0.599 0.585 46 47 0.462 0.515 0.531 0.563 0.626 0.588 0.589 0.576 0.553 0.498 0.473 0.464 47 48 0.369 0.412 0.420 0.439 0.482 0.451 0.458 0.454 0.435 0.393 0.375 0.371 48 49 0.295 0.329 0.332 0.342 0.370 0.345 0.358 0.357 0.342 0.312 0.296 0.296 49 50 0.238 0.265 0.266 0.269 0.287 0.268 0.283 0.283 0.272 0.250 0.236 0.242 50 51 0.191 0.214 0.211 0.212 0.224 0.211 0.226 0.224 0.216 0.199 0.189 0.194 51 52 0.153 0.173 0.168 0.168 0.177 0.168 0.181 0.177 0.173 0.159 0.152 0.156 52 53 0.123 0.139 0.133 0.133 0.138 0.132 0.144 0.139 0.136 0.126 0.120 0.124 53 54 0.098 0.110 0.105 0.104 0.107 0.104 0.114 0.108 0.107 0.099 0.095 0.099 54 55 0.077 0.087 0.082 0.081 0.083 0.082 0.090 0.084 0.084 0.078 0.075 0.078 55 56 0.061 0.067 0.064 0.062 0.064 0.064 0.070 0.065 0.065 0.061 0.059 0.062 56 57 0.048 0.051 0.049 0.048 0.048 0.050 0.054 0.050 0.050 0.047 0.046 0.048 57 58 0.037 0.039 0.038 0.036 0.037 0.039 0.041 0.039 0.039 0.036 0.036 0.037 58 59 0.029 0.030 0.029 0.028 0.028 0.030 0.032 0.030 0.030 0.028 0.028 0.029 59 60 0.014 0.014 0.014 0.013 0.013 0.014 0.015 0.014 0.014 0.013 0.014 0.014 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 20 30 South Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 3.489 2.896 2.896 3.112 3.059 2.576 3.434 4.024 4.830 4.562 4.349 3.972 1 2 3.466 3.094 3.094 3.234 3.141 2.633 3.557 4.112 4.853 4.575 4.297 3.974 2 3 3.423 3.338 3.299 3.183 3.103 2.815 3.663 4.186 4.714 4.668 4.269 3.907 3 4 3.245 3.349 3.279 2.966 2.828 2.792 3.490 3.877 4.294 4.536 4.047 3.664 4 5 3.062 3.153 3.122 2.763 2.436 2.582 3.154 3.395 3.845 4.087 3.783 3.276 5 6 2.880 3.009 3.009 2.591 2.146 2.434 2.854 3.064 3.559 3.742 3.457 3.009 6 7 2.606 2.854 2.876 2.313 1.927 2.199 2.583 2.786 3.219 3.533 3.126 2.832 7 8 2.418 2.653 2.673 2.067 1.755 1.951 2.380 2.556 2.887 3.278 2.830 2.595 8 9 2.261 2.398 2.381 1.937 1.698 1.867 2.176 2.395 2.585 2.992 2.699 2.396 9 10 2.075 2.076 2.090 1.824 1.676 1.910 2.015 2.309 2.296 2.694 2.533 2.193 10 11 1.863 1.787 1.788 1.735 1.633 1.899 1.887 2.141 2.053 2.420 2.242 1.976 11 12 1.667 1.579 1.546 1.569 1.567 1.810 1.830 2.050 1.897 2.186 2.085 1.821 12 13 1.529 1.414 1.395 1.385 1.518 1.710 1.796 1.987 1.852 1.959 1.996 1.691 13 14 1.479 1.307 1.331 1.339 1.552 1.652 1.742 1.939 1.897 1.873 1.932 1.643 14 15 1.531 1.295 1.360 1.444 1.653 1.710 1.865 2.074 2.122 2.072 1.988 1.731 15 16 1.708 1.430 1.510 1.671 1.850 1.937 2.245 2.425 2.597 2.608 2.277 1.931 16 17 2.237 1.881 1.982 2.164 2.397 2.520 3.029 3.268 3.633 3.619 3.008 2.456 17 18 3.343 2.848 3.023 3.322 3.579 3.823 4.554 5.020 5.503 5.375 4.495 3.589 18 19 4.991 4.293 4.657 5.103 5.423 5.880 6.843 7.558 7.895 7.773 6.601 5.379 19 20 6.965 6.035 6.513 7.087 7.580 8.209 9.246 10.121 10.309 10.141 8.946 7.419 20 21 9.114 8.022 8.458 9.110 9.693 10.505 11.552 12.467 12.554 12.342 11.261 9.495 21 22 11.144 10.002 10.427 10.924 11.451 12.463 13.574 14.365 14.260 14.137 13.124 11.328 22 23 12.798 11.776 12.127 12.429 12.882 13.945 15.077 15.660 15.442 15.315 14.458 12.777 23 24 14.183 13.424 13.704 13.934 14.310 15.221 16.213 16.503 16.276 16.115 15.492 14.099 24 25 15.143 14.688 14.973 15.172 15.410 15.955 16.573 16.552 16.343 16.240 15.942 15.006 25 26 15.660 15.443 15.730 15.847 15.893 15.984 16.212 16.003 15.884 15.892 15.913 15.423 26 27 15.988 15.937 16.194 16.146 15.948 15.642 15.656 15.301 15.439 15.550 15.796 15.644 27 28 15.831 15.870 16.050 15.819 15.349 14.757 14.713 14.276 14.770 14.947 15.340 15.411 28 29 15.257 15.313 15.380 14.997 14.309 13.616 13.553 13.228 13.918 14.128 14.648 14.852 29 30 14.218 14.286 14.224 13.746 12.965 12.274 12.229 12.095 12.802 13.037 13.639 13.912 30 31 13.082 13.144 12.971 12.452 11.673 11.018 11.011 10.969 11.701 11.978 12.608 12.855 31 32 11.703 11.750 11.488 10.988 10.278 9.731 9.740 9.722 10.464 10.762 11.348 11.533 32 33 10.240 10.318 9.992 9.550 8.949 8.496 8.527 8.544 9.248 9.517 10.009 10.136 33 34 8.791 8.922 8.571 8.196 7.732 7.330 7.383 7.449 8.086 8.310 8.692 8.744 34 35 7.436 7.600 7.269 6.993 6.642 6.314 6.366 6.479 7.017 7.194 7.464 7.425 35 36 6.216 6.390 6.095 5.939 5.676 5.433 5.483 5.617 6.039 6.157 6.316 6.230 36 37 5.150 5.316 5.074 5.008 4.839 4.654 4.713 4.827 5.142 5.195 5.259 5.171 37 38 4.221 4.390 4.207 4.203 4.123 3.974 4.040 4.119 4.322 4.313 4.308 4.243 38 39 3.416 3.589 3.459 3.503 3.492 3.375 3.431 3.479 3.575 3.515 3.473 3.439 39 40 2.721 2.888 2.805 2.878 2.916 2.825 2.871 2.883 2.891 2.806 2.760 2.736 40 41 2.135 2.294 2.244 2.327 2.389 2.314 2.359 2.330 2.286 2.197 2.156 2.141 41 42 1.660 1.805 1.777 1.850 1.919 1.856 1.899 1.842 1.786 1.702 1.672 1.665 42 43 1.294 1.419 1.405 1.457 1.525 1.467 1.506 1.449 1.395 1.324 1.307 1.299 43 44 0.998 1.099 1.092 1.124 1.180 1.126 1.159 1.116 1.076 1.021 1.010 1.002 44 45 0.782 0.863 0.857 0.875 0.914 0.871 0.898 0.869 0.843 0.799 0.791 0.787 45 46 0.613 0.677 0.671 0.677 0.702 0.671 0.696 0.678 0.662 0.625 0.620 0.619 46 47 0.483 0.534 0.527 0.528 0.542 0.520 0.544 0.533 0.522 0.494 0.490 0.489 47 48 0.383 0.425 0.415 0.413 0.423 0.407 0.427 0.420 0.412 0.391 0.386 0.388 48 49 0.304 0.338 0.325 0.323 0.330 0.318 0.334 0.331 0.326 0.311 0.305 0.308 49 50 0.244 0.270 0.256 0.255 0.259 0.250 0.264 0.262 0.258 0.249 0.244 0.246 50 51 0.195 0.216 0.202 0.202 0.205 0.199 0.210 0.207 0.205 0.198 0.194 0.196 51 52 0.157 0.173 0.161 0.161 0.164 0.160 0.169 0.165 0.164 0.159 0.155 0.158 52 53 0.125 0.138 0.127 0.128 0.130 0.128 0.135 0.130 0.130 0.126 0.123 0.127 53 54 0.099 0.109 0.100 0.101 0.102 0.102 0.107 0.102 0.103 0.099 0.097 0.101 54 55 0.078 0.086 0.079 0.079 0.080 0.081 0.085 0.080 0.081 0.078 0.077 0.080 55 56 0.062 0.066 0.061 0.062 0.062 0.064 0.066 0.062 0.063 0.061 0.060 0.063 56 57 0.048 0.050 0.047 0.047 0.047 0.049 0.051 0.048 0.048 0.047 0.047 0.049 57 58 0.037 0.038 0.036 0.036 0.036 0.038 0.039 0.037 0.037 0.036 0.037 0.037 58 59 0.028 0.029 0.028 0.028 0.028 0.030 0.030 0.029 0.029 0.028 0.029 0.029 59 60 0.013 0.014 0.014 0.014 0.013 0.014 0.015 0.014 0.014 0.013 0.014 0.014 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 10 20 South Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 1.286 1.233 1.286 1.661 2.091 2.306 2.576 2.739 2.684 2.359 1.984 1.608 1 2 1.567 1.339 1.477 1.892 2.172 2.448 2.497 2.726 2.861 2.812 2.351 1.981 2 3 1.888 1.605 1.688 2.130 2.213 2.536 2.534 2.817 3.098 3.375 2.891 2.490 3 4 2.022 1.881 1.813 2.197 2.197 2.477 2.547 2.790 3.104 3.591 3.206 2.651 4 5 1.952 1.892 1.742 2.043 2.043 2.312 2.343 2.642 2.943 3.395 3.035 2.581 5 6 1.807 1.780 1.597 1.859 1.910 2.146 2.121 2.359 2.621 3.013 2.723 2.461 6 7 1.609 1.587 1.384 1.633 1.679 1.949 1.881 1.995 2.311 2.607 2.426 2.155 7 8 1.386 1.347 1.152 1.386 1.425 1.775 1.602 1.680 2.031 2.188 2.108 1.816 8 9 1.157 1.123 0.970 1.174 1.259 1.566 1.361 1.429 1.669 1.837 1.837 1.532 9 10 0.986 0.942 0.810 1.030 1.090 1.311 1.192 1.179 1.370 1.576 1.561 1.281 10 11 0.899 0.836 0.722 0.925 0.950 1.128 1.052 1.001 1.179 1.307 1.318 1.127 11 12 0.860 0.783 0.716 0.839 0.850 1.026 0.971 0.927 1.060 1.158 1.192 1.081 12 13 0.850 0.810 0.735 0.793 0.811 0.974 0.954 0.878 0.974 1.089 1.136 1.060 13 14 0.911 0.895 0.780 0.805 0.846 0.969 0.985 0.911 0.985 1.036 1.118 1.100 14 15 0.988 0.959 0.837 0.844 0.888 1.009 1.052 1.022 1.101 1.080 1.131 1.146 15 16 1.095 1.058 0.959 0.947 0.972 1.120 1.218 1.249 1.360 1.310 1.250 1.238 16 17 1.430 1.356 1.270 1.254 1.218 1.441 1.663 1.831 2.006 1.885 1.684 1.532 17 18 2.313 2.057 2.059 2.063 2.012 2.318 2.729 3.121 3.421 3.181 2.720 2.324 18 19 3.900 3.316 3.476 3.555 3.546 3.967 4.719 5.124 5.443 5.267 4.517 3.947 19 20 5.948 5.033 5.265 5.444 5.489 6.025 7.009 7.246 7.408 7.352 6.737 5.947 20 21 8.157 7.076 7.347 7.514 7.605 8.134 9.025 9.114 9.219 9.206 8.937 7.927 21 22 10.210 9.161 9.600 9.707 9.651 10.006 10.760 10.747 10.886 10.912 10.919 9.801 22 23 11.983 11.074 11.608 11.722 11.471 11.639 12.417 12.312 12.454 12.477 12.610 11.537 23 24 13.591 12.940 13.394 13.535 13.281 13.353 14.150 13.926 14.050 14.033 14.147 13.227 24 25 14.789 14.448 14.809 14.928 14.831 14.803 15.367 15.102 15.186 15.149 15.302 14.548 25 26 15.543 15.429 15.739 15.835 15.874 15.712 15.868 15.652 15.713 15.727 15.956 15.409 26 27 16.109 16.152 16.428 16.522 16.583 16.239 16.078 15.886 16.016 16.109 16.386 16.028 27 28 16.172 16.319 16.596 16.637 16.577 16.091 15.762 15.591 15.904 16.020 16.305 16.054 28 29 15.817 15.985 16.268 16.199 15.968 15.416 14.976 14.901 15.423 15.568 15.826 15.588 29 30 14.945 15.088 15.310 15.138 14.769 14.187 13.707 13.780 14.479 14.663 14.922 14.627 30 31 13.871 14.025 14.155 13.881 13.411 12.786 12.335 12.614 13.386 13.598 13.854 13.519 31 32 12.501 12.688 12.693 12.316 11.814 11.149 10.779 11.297 11.960 12.212 12.432 12.147 32 33 11.029 11.239 11.118 10.652 10.174 9.511 9.258 9.908 10.436 10.646 10.867 10.712 33 34 9.515 9.727 9.521 9.035 8.595 7.982 7.885 8.487 8.925 9.036 9.315 9.259 34 35 8.075 8.277 7.988 7.548 7.168 6.687 6.724 7.180 7.526 7.566 7.849 7.871 35 36 6.764 6.944 6.606 6.219 5.941 5.630 5.730 6.055 6.285 6.295 6.501 6.596 36 37 5.594 5.728 5.400 5.090 4.927 4.737 4.855 5.092 5.208 5.204 5.326 5.465 37 38 4.583 4.665 4.375 4.147 4.090 3.981 4.099 4.264 4.287 4.259 4.325 4.484 38 39 3.707 3.749 3.511 3.357 3.373 3.325 3.434 3.535 3.491 3.445 3.491 3.633 39 40 2.948 2.971 2.787 2.700 2.743 2.733 2.831 2.869 2.798 2.746 2.788 2.897 40 41 2.307 2.332 2.190 2.155 2.196 2.209 2.287 2.272 2.201 2.151 2.188 2.278 41 42 1.795 1.817 1.708 1.700 1.734 1.755 1.810 1.767 1.708 1.669 1.703 1.777 42 43 1.403 1.421 1.342 1.338 1.364 1.381 1.423 1.374 1.331 1.301 1.334 1.387 43 44 1.079 1.096 1.043 1.036 1.053 1.065 1.096 1.053 1.029 1.008 1.027 1.069 44 45 0.841 0.855 0.816 0.810 0.822 0.833 0.852 0.818 0.808 0.794 0.800 0.836 45 46 0.653 0.665 0.636 0.631 0.641 0.652 0.664 0.636 0.634 0.623 0.624 0.650 46 47 0.510 0.521 0.497 0.495 0.502 0.511 0.519 0.500 0.501 0.492 0.489 0.509 47 48 0.400 0.409 0.391 0.391 0.397 0.402 0.409 0.395 0.398 0.390 0.388 0.401 48 49 0.312 0.321 0.307 0.308 0.312 0.317 0.322 0.311 0.314 0.309 0.307 0.315 49 50 0.245 0.253 0.242 0.244 0.249 0.251 0.256 0.247 0.248 0.246 0.243 0.250 50 51 0.194 0.198 0.192 0.194 0.198 0.198 0.203 0.196 0.197 0.196 0.192 0.199 51 52 0.155 0.158 0.154 0.155 0.158 0.158 0.162 0.158 0.158 0.156 0.153 0.160 52 53 0.123 0.126 0.122 0.123 0.126 0.125 0.128 0.125 0.125 0.124 0.121 0.128 53 54 0.098 0.100 0.097 0.098 0.099 0.099 0.101 0.098 0.098 0.097 0.095 0.101 54 55 0.077 0.079 0.076 0.077 0.078 0.078 0.079 0.077 0.077 0.077 0.076 0.080 55 56 0.059 0.061 0.060 0.061 0.061 0.061 0.062 0.060 0.060 0.060 0.060 0.062 56 57 0.045 0.047 0.046 0.047 0.047 0.047 0.048 0.046 0.046 0.046 0.048 0.047 57 58 0.035 0.036 0.036 0.036 0.036 0.036 0.037 0.035 0.036 0.035 0.038 0.036 58 59 0.027 0.028 0.028 0.028 0.028 0.028 0.029 0.027 0.028 0.027 0.030 0.028 59 60 0.013 0.013 0.013 0.014 0.014 0.013 0.014 0.013 0.014 0.013 0.014 0.013 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 00 10 South Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 1.984 2.089 2.201 1.986 2.148 2.576 3.169 3.382 3.757 3.274 2.844 2.469 1 2 2.351 2.446 2.263 2.078 2.215 2.588 3.051 3.464 3.834 3.371 2.911 2.586 2 3 2.616 2.577 2.414 2.252 2.374 2.656 2.980 3.464 3.826 3.580 3.057 2.776 3 4 2.649 2.511 2.475 2.301 2.405 2.685 2.928 3.279 3.560 3.661 3.138 2.961 4 5 2.553 2.402 2.431 2.222 2.342 2.524 2.764 2.946 3.302 3.543 3.032 2.884 5 6 2.381 2.277 2.329 2.094 2.224 2.355 2.513 2.618 3.064 3.248 2.827 2.592 6 7 2.109 2.019 2.086 1.837 1.951 2.131 2.200 2.313 2.676 2.789 2.516 2.290 7 8 1.758 1.699 1.815 1.562 1.621 1.835 1.893 1.972 2.303 2.362 2.167 1.991 8 9 1.480 1.463 1.533 1.361 1.378 1.566 1.667 1.684 1.990 2.041 1.887 1.735 9 10 1.266 1.266 1.281 1.164 1.178 1.325 1.429 1.457 1.722 1.767 1.649 1.473 10 11 1.103 1.065 1.103 1.001 1.014 1.128 1.217 1.255 1.471 1.496 1.395 1.255 11 12 0.993 0.927 0.950 0.894 0.905 1.004 1.082 1.072 1.238 1.270 1.193 1.126 12 13 0.917 0.860 0.841 0.821 0.859 0.936 1.003 0.955 1.061 1.071 1.023 1.022 13 14 0.871 0.814 0.781 0.797 0.822 0.896 0.970 0.912 0.978 0.930 0.905 0.954 14 15 0.852 0.774 0.752 0.774 0.767 0.895 0.995 0.937 0.953 0.867 0.860 0.917 15 16 0.904 0.811 0.786 0.811 0.811 0.984 1.156 1.173 1.112 0.952 0.898 0.947 16 17 1.190 1.089 1.036 1.094 1.068 1.338 1.709 1.862 1.734 1.443 1.211 1.180 17 18 2.039 1.837 1.804 1.878 1.768 2.230 2.832 3.078 3.006 2.634 2.186 1.870 18 19 3.705 3.135 3.273 3.369 3.149 3.725 4.653 4.643 4.856 4.482 3.938 3.321 19 20 5.752 4.856 5.167 5.353 5.106 5.502 6.764 6.335 6.686 6.396 5.930 5.223 20 21 7.797 6.928 7.269 7.585 7.529 7.426 8.673 8.090 8.372 8.172 7.903 7.208 21 22 9.651 9.135 9.585 9.944 9.856 9.364 10.327 9.790 9.995 9.804 9.732 9.060 22 23 11.249 11.174 11.640 11.927 11.807 11.238 11.881 11.430 11.581 11.398 11.389 10.670 23 24 12.900 12.982 13.305 13.586 13.655 13.164 13.521 13.157 13.248 13.216 13.064 12.412 24 25 14.306 14.267 14.639 14.961 15.065 14.716 14.938 14.591 14.733 14.748 14.424 14.028 25 26 15.218 15.082 15.580 15.944 16.037 15.728 15.933 15.549 15.818 15.730 15.467 15.157 26 27 15.908 15.821 16.358 16.747 16.862 16.507 16.628 16.353 16.563 16.553 16.511 15.971 27 28 16.052 16.157 16.725 17.060 17.109 16.683 16.744 16.625 16.710 16.819 16.886 16.182 28 29 15.825 16.067 16.593 16.836 16.783 16.243 16.206 16.203 16.342 16.497 16.514 15.873 29 30 15.100 15.423 15.770 15.911 15.790 15.150 14.817 15.094 15.383 15.595 15.549 14.993 30 31 14.099 14.545 14.718 14.724 14.501 13.754 13.227 13.860 14.241 14.476 14.397 13.909 31 32 12.706 13.214 13.277 13.125 12.729 11.989 11.550 12.371 12.756 12.926 12.687 12.445 32 33 11.158 11.676 11.612 11.243 10.806 10.210 9.918 10.753 11.132 11.153 10.707 10.814 33 34 9.637 10.097 9.891 9.326 9.028 8.565 8.397 9.149 9.448 9.351 8.943 9.213 34 35 8.210 8.570 8.263 7.655 7.483 7.120 7.099 7.709 7.840 7.651 7.515 7.754 35 36 6.875 7.157 6.813 6.269 6.147 5.857 5.976 6.416 6.435 6.206 6.273 6.466 36 37 5.684 5.885 5.547 5.110 4.974 4.823 4.986 5.290 5.247 5.064 5.147 5.376 37 38 4.679 4.783 4.462 4.136 3.992 4.008 4.152 4.353 4.271 4.143 4.188 4.461 38 39 3.817 3.852 3.544 3.310 3.208 3.316 3.436 3.549 3.448 3.366 3.397 3.660 39 40 3.062 3.052 2.769 2.612 2.565 2.706 2.799 2.848 2.739 2.695 2.727 2.960 40 41 2.418 2.381 2.135 2.054 2.041 2.172 2.242 2.252 2.154 2.124 2.154 2.361 41 42 1.885 1.841 1.633 1.612 1.614 1.722 1.770 1.756 1.681 1.660 1.681 1.852 42 43 1.469 1.424 1.264 1.269 1.271 1.365 1.391 1.363 1.311 1.300 1.321 1.445 43 44 1.127 1.083 0.972 0.985 0.987 1.063 1.074 1.044 1.009 1.000 1.022 1.109 44 45 0.873 0.826 0.758 0.773 0.778 0.837 0.842 0.814 0.791 0.785 0.802 0.864 45 46 0.673 0.624 0.593 0.607 0.610 0.657 0.661 0.635 0.620 0.617 0.629 0.669 46 47 0.518 0.478 0.467 0.481 0.480 0.520 0.519 0.499 0.489 0.487 0.492 0.521 47 48 0.399 0.372 0.371 0.382 0.378 0.411 0.407 0.392 0.387 0.385 0.386 0.406 48 49 0.307 0.289 0.294 0.302 0.298 0.322 0.317 0.307 0.307 0.303 0.304 0.315 49 50 0.237 0.228 0.234 0.240 0.237 0.255 0.251 0.243 0.244 0.241 0.244 0.247 50 51 0.184 0.182 0.186 0.191 0.189 0.201 0.198 0.194 0.193 0.192 0.193 0.194 51 52 0.146 0.147 0.149 0.153 0.152 0.160 0.157 0.155 0.154 0.153 0.154 0.153 52 53 0.116 0.118 0.119 0.121 0.121 0.126 0.124 0.123 0.122 0.121 0.122 0.121 53 54 0.092 0.095 0.095 0.096 0.096 0.099 0.097 0.097 0.096 0.096 0.096 0.095 54 55 0.072 0.075 0.075 0.075 0.075 0.078 0.077 0.076 0.075 0.075 0.076 0.074 55 56 0.056 0.059 0.059 0.059 0.059 0.060 0.060 0.059 0.059 0.059 0.060 0.057 56 57 0.043 0.046 0.045 0.046 0.046 0.046 0.046 0.046 0.045 0.046 0.047 0.043 57 58 0.033 0.036 0.035 0.035 0.036 0.035 0.036 0.035 0.035 0.035 0.037 0.033 58 59 0.026 0.028 0.028 0.027 0.028 0.027 0.028 0.028 0.027 0.027 0.030 0.025 59 60 0.012 0.013 0.013 0.013 0.014 0.013 0.013 0.013 0.013 0.013 0.015 0.012 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 00 10 North Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 2.306 2.736 2.309 2.361 1.933 1.933 2.256 2.256 2.416 2.631 2.148 2.364 1 2 2.448 2.773 2.310 2.448 1.940 1.940 2.263 2.218 2.448 2.633 2.125 2.265 2 3 2.536 2.699 2.335 2.457 1.973 2.052 2.335 2.215 2.496 2.619 2.174 2.137 3 4 2.545 2.581 2.267 2.371 1.952 2.126 2.370 2.264 2.475 2.648 2.162 2.090 4 5 2.491 2.345 2.191 2.252 1.950 2.160 2.400 2.487 2.637 2.642 2.248 2.072 5 6 2.356 2.196 2.145 2.043 1.808 2.196 2.304 2.641 2.823 2.588 2.379 2.039 6 7 2.153 2.041 2.017 1.791 1.586 2.041 2.107 2.538 2.741 2.514 2.355 2.016 7 8 1.875 1.814 1.815 1.543 1.348 1.681 1.893 2.283 2.517 2.226 2.319 1.930 8 9 1.632 1.666 1.665 1.310 1.156 1.428 1.700 1.974 2.278 1.988 2.243 1.835 9 10 1.457 1.472 1.401 1.119 1.002 1.281 1.531 1.621 1.988 1.739 2.060 1.678 10 11 1.280 1.329 1.128 0.963 0.861 1.116 1.331 1.368 1.674 1.433 1.726 1.421 11 12 1.170 1.279 1.048 0.850 0.924 1.058 1.192 1.258 1.468 1.280 1.381 1.268 12 13 1.080 1.110 0.984 0.802 0.881 1.079 1.146 1.231 1.300 1.157 1.157 1.082 13 14 0.995 0.905 0.889 0.837 0.804 1.036 1.134 1.233 1.200 1.028 1.028 0.880 14 15 0.904 0.796 0.817 0.825 0.824 0.995 1.138 1.210 1.168 0.953 0.925 0.810 15 16 0.898 0.823 0.824 0.854 0.879 1.095 1.329 1.336 1.298 1.009 0.904 0.805 16 17 1.148 1.068 1.062 1.200 1.101 1.586 2.026 2.078 1.952 1.490 1.200 1.015 17 18 1.956 1.709 1.836 2.095 1.881 2.756 3.400 3.512 3.325 2.731 2.158 1.694 18 19 3.537 2.966 3.254 3.667 3.524 4.409 5.350 5.183 5.290 4.646 3.871 3.143 19 20 5.466 4.721 5.067 5.638 5.636 6.178 7.447 6.841 7.157 6.573 5.850 5.036 20 21 7.394 6.698 7.092 7.844 8.052 8.143 9.485 8.653 8.945 8.388 7.813 7.003 21 22 9.234 8.783 9.389 10.144 10.391 10.242 11.273 10.512 10.736 10.125 9.663 8.846 22 23 10.858 10.704 11.399 12.003 12.374 12.197 12.872 12.268 12.329 11.760 11.375 10.467 23 24 12.477 12.404 12.987 13.538 14.154 14.060 14.525 13.999 13.893 13.536 13.110 12.201 24 25 13.895 13.713 14.279 14.863 15.528 15.468 15.798 15.351 15.304 15.005 14.577 13.733 25 26 14.795 14.613 15.231 15.868 16.465 16.351 16.646 16.210 16.276 15.993 15.688 14.786 26 27 15.422 15.411 16.087 16.707 17.216 17.004 17.273 16.914 16.916 16.804 16.593 15.608 27 28 15.584 15.773 16.526 17.035 17.404 17.011 17.220 17.050 17.002 16.963 16.772 15.851 28 29 15.401 15.714 16.426 16.825 17.025 16.473 16.532 16.537 16.548 16.494 16.309 15.569 29 30 14.685 15.087 15.664 15.906 15.996 15.333 15.140 15.451 15.523 15.462 15.285 14.741 30 31 13.635 14.186 14.651 14.679 14.639 13.904 13.610 14.268 14.349 14.262 14.113 13.686 31 32 12.171 12.841 13.165 13.030 12.809 12.135 11.963 12.770 12.865 12.695 12.503 12.180 32 33 10.604 11.278 11.465 11.172 10.894 10.397 10.365 11.123 11.244 10.958 10.668 10.476 33 34 9.117 9.684 9.718 9.306 9.115 8.820 8.855 9.484 9.580 9.206 8.930 8.828 34 35 7.759 8.218 8.084 7.659 7.578 7.390 7.466 7.983 8.005 7.578 7.417 7.380 35 36 6.517 6.899 6.682 6.285 6.259 6.107 6.219 6.628 6.596 6.196 6.102 6.155 36 37 5.427 5.712 5.478 5.128 5.075 5.025 5.148 5.429 5.356 5.083 4.968 5.143 37 38 4.508 4.679 4.445 4.151 4.076 4.137 4.247 4.402 4.308 4.155 4.028 4.302 38 39 3.721 3.788 3.556 3.325 3.263 3.377 3.470 3.533 3.444 3.363 3.264 3.575 39 40 3.026 3.021 2.782 2.625 2.591 2.713 2.792 2.807 2.724 2.688 2.625 2.931 40 41 2.415 2.376 2.139 2.054 2.046 2.160 2.214 2.203 2.136 2.127 2.087 2.361 41 42 1.894 1.848 1.635 1.611 1.612 1.713 1.740 1.720 1.671 1.669 1.644 1.863 42 43 1.478 1.431 1.263 1.270 1.267 1.360 1.369 1.347 1.314 1.309 1.290 1.453 43 44 1.132 1.084 0.968 0.986 0.978 1.062 1.060 1.039 1.016 1.009 0.998 1.114 44 45 0.873 0.826 0.751 0.774 0.766 0.839 0.833 0.813 0.795 0.791 0.789 0.864 45 46 0.668 0.626 0.586 0.606 0.600 0.662 0.653 0.635 0.623 0.621 0.624 0.669 46 47 0.512 0.479 0.463 0.479 0.472 0.524 0.512 0.496 0.491 0.489 0.490 0.517 47 48 0.394 0.371 0.366 0.380 0.373 0.415 0.403 0.392 0.388 0.388 0.386 0.402 48 49 0.303 0.288 0.291 0.301 0.294 0.325 0.315 0.308 0.307 0.308 0.305 0.312 49 50 0.235 0.226 0.234 0.239 0.237 0.256 0.248 0.244 0.244 0.244 0.243 0.244 50 51 0.182 0.178 0.186 0.190 0.189 0.202 0.195 0.195 0.193 0.193 0.192 0.192 51 52 0.144 0.144 0.149 0.153 0.151 0.162 0.154 0.156 0.154 0.153 0.153 0.151 52 53 0.114 0.115 0.119 0.121 0.120 0.128 0.121 0.125 0.122 0.121 0.121 0.119 53 54 0.090 0.092 0.094 0.096 0.095 0.101 0.096 0.099 0.096 0.096 0.096 0.093 54 55 0.071 0.073 0.074 0.075 0.075 0.079 0.076 0.078 0.076 0.076 0.075 0.072 55 56 0.056 0.057 0.058 0.059 0.060 0.061 0.059 0.060 0.059 0.059 0.059 0.056 56 57 0.043 0.044 0.045 0.045 0.047 0.047 0.046 0.046 0.045 0.046 0.046 0.043 57 58 0.033 0.034 0.035 0.035 0.037 0.036 0.036 0.035 0.035 0.036 0.036 0.033 58 59 0.025 0.027 0.028 0.027 0.029 0.028 0.028 0.027 0.028 0.028 0.029 0.025 59 60 0.012 0.013 0.013 0.013 0.014 0.013 0.014 0.013 0.013 0.013 0.014 0.012 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 10 20 North Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 2.839 2.732 3.159 3.482 2.839 2.409 1.979 1.766 2.089 2.354 2.787 3.054 1 2 3.322 3.139 3.647 3.880 3.367 2.997 2.717 2.349 2.491 2.816 3.003 3.281 2 3 3.504 3.380 3.785 4.143 3.820 3.380 3.258 2.933 2.776 3.018 3.059 3.301 3 4 3.315 3.247 3.662 4.185 3.838 3.349 3.211 3.070 2.722 2.966 2.897 3.175 4 5 2.946 2.943 3.336 3.934 3.603 3.006 2.708 2.619 2.375 2.704 2.525 2.855 5 6 2.541 2.621 2.959 3.588 3.275 2.594 2.176 2.122 2.043 2.359 2.226 2.489 6 7 2.155 2.289 2.585 3.196 2.878 2.222 1.747 1.770 1.680 1.973 1.972 2.131 7 8 1.854 2.011 2.206 2.811 2.595 1.951 1.444 1.407 1.347 1.660 1.699 1.835 8 9 1.633 1.669 1.938 2.433 2.346 1.718 1.259 1.123 1.140 1.379 1.463 1.599 9 10 1.428 1.355 1.694 2.062 2.090 1.501 1.090 0.957 1.015 1.177 1.281 1.398 10 11 1.267 1.153 1.445 1.786 1.900 1.454 0.975 0.874 0.913 1.077 1.128 1.254 11 12 1.159 1.038 1.334 1.612 1.820 1.596 0.959 0.849 0.871 1.015 1.037 1.159 12 13 1.061 0.918 1.271 1.462 1.757 1.736 1.030 0.878 0.925 0.965 0.993 1.061 13 14 0.979 0.846 1.200 1.405 1.742 1.831 1.173 0.976 0.993 0.969 0.970 1.003 14 15 0.966 0.859 1.195 1.431 1.685 1.848 1.372 1.150 1.101 1.030 0.988 1.002 15 16 1.046 0.941 1.245 1.469 1.709 1.883 1.779 1.531 1.402 1.212 1.120 1.065 16 17 1.282 1.217 1.484 1.729 2.033 2.292 2.613 2.367 2.165 1.794 1.514 1.319 17 18 1.954 1.944 2.304 2.588 2.931 3.398 3.977 3.799 3.631 3.120 2.498 2.060 18 19 3.441 3.283 3.911 4.280 4.674 5.139 5.815 5.528 5.609 5.073 4.303 3.653 19 20 5.599 5.264 5.878 6.443 6.920 7.114 7.764 7.273 7.526 7.010 6.316 5.805 20 21 7.808 7.505 7.940 8.632 9.151 9.214 9.830 9.206 9.428 8.891 8.221 7.803 21 22 9.725 9.541 9.993 10.645 11.180 11.189 11.812 11.098 11.297 10.717 10.042 9.451 22 23 11.249 11.178 11.642 12.347 13.116 12.864 13.478 12.815 12.923 12.360 11.737 11.005 23 24 12.643 12.649 13.057 13.897 14.892 14.486 15.104 14.528 14.470 13.961 13.364 12.564 24 25 13.771 13.831 14.213 15.111 16.086 15.769 16.311 15.822 15.665 15.191 14.601 13.755 25 26 14.457 14.530 15.036 15.910 16.742 16.520 16.891 16.571 16.370 15.960 15.404 14.524 26 27 14.984 15.014 15.754 16.492 17.136 17.005 17.189 17.031 16.838 16.533 15.982 15.107 27 28 15.032 15.090 15.967 16.520 16.981 16.891 16.922 16.890 16.728 16.541 15.984 15.122 28 29 14.575 14.765 15.642 16.032 16.387 16.206 16.145 16.288 16.146 16.017 15.450 14.576 29 30 13.552 13.923 14.734 14.938 15.285 14.973 14.859 15.169 15.048 14.895 14.303 13.500 30 31 12.418 12.946 13.638 13.660 14.013 13.660 13.517 13.934 13.808 13.604 12.982 12.326 31 32 11.093 11.710 12.208 12.168 12.413 12.104 11.993 12.436 12.312 12.047 11.458 10.990 32 33 9.724 10.369 10.668 10.645 10.739 10.475 10.437 10.839 10.710 10.424 9.934 9.617 33 34 8.388 8.972 9.152 9.109 9.101 8.906 8.929 9.268 9.116 8.856 8.457 8.226 34 35 7.155 7.642 7.718 7.648 7.600 7.494 7.549 7.819 7.662 7.437 7.110 6.960 35 36 6.075 6.452 6.412 6.322 6.288 6.253 6.316 6.516 6.369 6.183 5.934 5.860 36 37 5.134 5.392 5.265 5.162 5.167 5.173 5.229 5.367 5.233 5.104 4.911 4.913 37 38 4.310 4.470 4.284 4.186 4.217 4.242 4.292 4.390 4.269 4.189 4.044 4.115 38 39 3.585 3.669 3.446 3.375 3.411 3.436 3.487 3.564 3.456 3.401 3.318 3.421 39 40 2.930 2.956 2.724 2.697 2.715 2.745 2.788 2.858 2.764 2.728 2.689 2.812 40 41 2.348 2.333 2.135 2.133 2.131 2.174 2.202 2.267 2.186 2.165 2.145 2.274 41 42 1.850 1.814 1.670 1.677 1.661 1.713 1.727 1.784 1.712 1.699 1.698 1.801 42 43 1.447 1.411 1.307 1.319 1.298 1.356 1.356 1.404 1.339 1.332 1.344 1.413 43 44 1.110 1.082 1.008 1.019 1.001 1.056 1.052 1.088 1.030 1.033 1.042 1.083 44 45 0.859 0.840 0.790 0.800 0.785 0.831 0.827 0.852 0.805 0.811 0.813 0.841 45 46 0.665 0.650 0.618 0.626 0.615 0.651 0.649 0.660 0.630 0.636 0.635 0.651 46 47 0.518 0.504 0.485 0.492 0.484 0.513 0.512 0.512 0.496 0.500 0.500 0.505 47 48 0.402 0.394 0.382 0.389 0.384 0.406 0.404 0.402 0.391 0.393 0.396 0.394 48 49 0.312 0.307 0.300 0.307 0.304 0.320 0.318 0.317 0.308 0.310 0.312 0.310 49 50 0.244 0.240 0.239 0.245 0.240 0.255 0.254 0.251 0.244 0.246 0.248 0.246 50 51 0.192 0.189 0.191 0.195 0.191 0.203 0.203 0.200 0.193 0.196 0.198 0.194 51 52 0.153 0.152 0.153 0.156 0.153 0.163 0.163 0.160 0.154 0.157 0.159 0.154 52 53 0.121 0.121 0.122 0.125 0.122 0.130 0.129 0.128 0.123 0.125 0.126 0.122 53 54 0.095 0.096 0.096 0.099 0.097 0.103 0.102 0.102 0.097 0.099 0.100 0.096 54 55 0.074 0.076 0.076 0.078 0.077 0.081 0.080 0.081 0.076 0.078 0.078 0.076 55 56 0.057 0.059 0.059 0.061 0.061 0.063 0.062 0.063 0.060 0.061 0.061 0.059 56 57 0.044 0.045 0.046 0.047 0.047 0.049 0.047 0.048 0.046 0.047 0.047 0.045 57 58 0.034 0.035 0.035 0.036 0.037 0.037 0.036 0.037 0.036 0.036 0.036 0.034 58 59 0.026 0.027 0.028 0.028 0.029 0.028 0.028 0.028 0.028 0.028 0.028 0.026 59 60 0.012 0.013 0.013 0.013 0.014 0.013 0.013 0.013 0.013 0.014 0.014 0.013 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 20 30 North Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 3.594 3.809 4.292 4.400 4.400 2.894 2.036 2.141 3.219 3.487 3.487 3.649 1 2 3.697 3.837 4.299 4.437 4.482 3.186 2.353 2.448 3.191 3.514 3.468 3.561 2 3 3.586 3.667 4.070 4.389 4.430 3.340 2.654 2.693 3.061 3.345 3.264 3.384 3 4 3.281 3.350 3.734 4.187 4.153 3.382 2.789 2.859 2.896 3.071 3.035 3.175 4 5 2.944 3.005 3.336 3.815 3.785 3.214 2.732 2.704 2.673 2.793 2.735 2.855 5 6 2.645 2.723 2.985 3.481 3.507 2.932 2.642 2.512 2.461 2.591 2.461 2.540 6 7 2.313 2.448 2.697 3.150 3.196 2.629 2.426 2.312 2.155 2.335 2.199 2.266 7 8 2.029 2.166 2.439 2.810 2.849 2.342 2.108 1.992 1.816 2.030 1.913 2.010 8 9 1.869 1.922 2.243 2.500 2.550 2.042 1.820 1.684 1.565 1.752 1.717 1.785 9 10 1.736 1.693 2.060 2.222 2.296 1.766 1.561 1.457 1.383 1.531 1.531 1.575 10 11 1.584 1.483 1.887 2.051 2.090 1.633 1.368 1.292 1.229 1.356 1.343 1.394 11 12 1.478 1.368 1.798 1.985 2.007 1.653 1.301 1.181 1.136 1.225 1.214 1.280 12 13 1.413 1.337 1.719 1.929 2.023 1.736 1.326 1.127 1.107 1.137 1.127 1.222 13 14 1.373 1.363 1.684 1.906 2.086 1.855 1.452 1.182 1.141 1.125 1.133 1.224 14 15 1.423 1.487 1.788 2.003 2.224 2.073 1.742 1.413 1.300 1.237 1.265 1.351 15 16 1.645 1.769 2.060 2.265 2.470 2.443 2.268 1.884 1.735 1.515 1.588 1.669 16 17 2.195 2.407 2.758 2.924 3.074 3.127 3.131 2.735 2.644 2.240 2.320 2.348 17 18 3.374 3.666 4.225 4.269 4.458 4.432 4.516 4.180 4.206 3.746 3.684 3.674 18 19 5.404 5.666 6.422 6.334 6.584 6.369 6.615 6.037 6.189 5.841 5.644 5.624 19 20 7.966 8.252 8.917 8.796 8.984 8.621 8.864 7.893 8.050 7.780 7.752 7.920 20 21 10.536 10.992 11.376 11.226 11.412 10.840 10.910 9.781 9.837 9.542 9.684 10.093 21 22 12.553 13.115 13.276 13.114 13.339 12.571 12.695 11.565 11.567 11.182 11.264 11.789 22 23 13.874 14.443 14.396 14.466 14.673 13.927 14.154 13.143 13.124 12.640 12.661 13.175 23 24 14.815 15.284 15.155 15.516 15.827 15.259 15.519 14.666 14.579 14.100 14.024 14.334 24 25 15.142 15.466 15.494 16.002 16.511 16.181 16.439 15.773 15.617 15.146 14.907 14.898 25 26 14.932 15.173 15.410 16.085 16.697 16.561 16.756 16.353 16.130 15.691 15.276 14.944 26 27 14.620 14.809 15.252 16.096 16.722 16.697 16.811 16.660 16.358 15.999 15.378 14.790 27 28 13.958 14.157 14.844 15.693 16.351 16.303 16.326 16.364 16.031 15.729 14.919 14.181 28 29 13.005 13.346 14.149 14.957 15.581 15.471 15.420 15.608 15.286 15.018 14.093 13.234 29 30 11.801 12.343 13.085 13.819 14.337 14.206 14.112 14.387 14.125 13.858 12.919 11.939 30 31 10.738 11.405 12.045 12.646 13.061 12.928 12.794 13.089 12.890 12.605 11.684 10.703 31 32 9.625 10.348 10.838 11.326 11.604 11.503 11.332 11.611 11.442 11.149 10.307 9.488 32 33 8.489 9.223 9.562 9.969 10.140 10.046 9.879 10.125 9.974 9.690 8.972 8.352 33 34 7.398 8.071 8.303 8.617 8.719 8.626 8.506 8.707 8.561 8.325 7.739 7.256 34 35 6.419 6.981 7.116 7.326 7.388 7.323 7.240 7.408 7.268 7.106 6.641 6.264 35 36 5.551 5.986 6.002 6.141 6.176 6.143 6.093 6.258 6.125 6.027 5.651 5.381 36 37 4.772 5.068 4.990 5.094 5.093 5.097 5.081 5.245 5.133 5.074 4.779 4.590 37 38 4.061 4.244 4.105 4.190 4.168 4.182 4.187 4.355 4.270 4.244 4.028 3.897 38 39 3.418 3.515 3.343 3.415 3.384 3.387 3.404 3.582 3.513 3.515 3.377 3.276 39 40 2.829 2.853 2.686 2.748 2.707 2.708 2.726 2.906 2.846 2.857 2.789 2.717 40 41 2.293 2.271 2.132 2.179 2.137 2.137 2.147 2.319 2.263 2.277 2.267 2.217 41 42 1.824 1.785 1.693 1.710 1.671 1.672 1.678 1.829 1.774 1.794 1.815 1.773 42 43 1.438 1.404 1.349 1.347 1.307 1.311 1.320 1.439 1.388 1.409 1.442 1.405 43 44 1.113 1.090 1.051 1.046 1.010 1.016 1.028 1.115 1.067 1.087 1.125 1.089 44 45 0.870 0.854 0.827 0.820 0.789 0.803 0.811 0.877 0.831 0.848 0.880 0.850 45 46 0.678 0.669 0.651 0.643 0.617 0.635 0.639 0.686 0.646 0.660 0.683 0.660 46 47 0.531 0.529 0.515 0.505 0.486 0.503 0.505 0.537 0.505 0.517 0.533 0.515 47 48 0.418 0.419 0.407 0.399 0.385 0.400 0.402 0.425 0.398 0.407 0.418 0.404 48 49 0.328 0.330 0.320 0.314 0.305 0.318 0.321 0.337 0.312 0.318 0.327 0.317 49 50 0.260 0.262 0.252 0.251 0.242 0.255 0.258 0.266 0.247 0.252 0.259 0.252 50 51 0.207 0.207 0.201 0.201 0.192 0.205 0.208 0.210 0.196 0.200 0.206 0.200 51 52 0.166 0.165 0.161 0.161 0.154 0.165 0.168 0.167 0.156 0.160 0.165 0.161 52 53 0.132 0.130 0.127 0.128 0.122 0.131 0.134 0.133 0.124 0.127 0.131 0.128 53 54 0.104 0.102 0.100 0.101 0.096 0.104 0.106 0.105 0.098 0.100 0.103 0.102 54 55 0.081 0.080 0.078 0.079 0.076 0.083 0.083 0.083 0.077 0.079 0.081 0.080 55 56 0.063 0.062 0.061 0.062 0.060 0.065 0.065 0.064 0.061 0.062 0.063 0.063 56 57 0.048 0.048 0.047 0.047 0.047 0.050 0.050 0.049 0.047 0.048 0.048 0.048 57 58 0.036 0.037 0.036 0.036 0.037 0.038 0.038 0.038 0.037 0.037 0.036 0.037 58 59 0.028 0.029 0.028 0.028 0.029 0.029 0.029 0.029 0.028 0.029 0.028 0.028 59 60 0.013 0.014 0.014 0.013 0.014 0.014 0.014 0.014 0.014 0.014 0.013 0.013 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 30 40 North Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 3.217 3.644 4.560 5.315 5.638 6.175 5.638 5.317 4.940 4.077 3.379 2.944 1 2 3.509 3.882 4.532 5.087 5.320 5.738 5.230 4.905 4.627 4.114 3.557 3.462 2 3 3.506 3.787 4.193 4.677 4.877 5.121 4.637 4.395 4.153 3.870 3.545 3.506 3 4 3.211 3.456 3.735 4.120 4.364 4.538 4.153 3.943 3.666 3.456 3.281 3.211 4 5 2.855 3.065 3.246 3.635 3.905 4.056 3.814 3.546 3.186 3.035 2.886 2.855 5 6 2.565 2.775 2.880 3.324 3.561 3.691 3.559 3.271 2.853 2.697 2.540 2.540 6 7 2.356 2.538 2.650 3.036 3.173 3.287 3.197 3.014 2.517 2.358 2.222 2.266 7 8 2.299 2.474 2.648 2.922 2.829 2.907 2.791 2.674 2.166 2.068 2.027 2.086 8 9 2.525 2.761 2.982 3.087 2.633 2.668 2.515 2.364 1.988 1.903 2.037 2.137 9 10 3.050 3.431 3.694 3.622 2.702 2.501 2.253 2.090 1.825 1.838 2.130 2.378 10 11 3.663 4.304 4.917 4.481 3.280 2.590 2.014 1.900 1.647 1.872 2.263 2.667 11 12 4.259 4.978 6.032 5.488 4.114 3.090 2.016 1.831 1.609 1.994 2.434 3.059 12 13 4.778 5.155 6.218 6.032 4.748 3.642 2.156 1.804 1.651 2.109 2.539 3.349 13 14 4.972 5.120 5.855 5.847 4.980 3.886 2.395 1.904 1.797 2.265 2.708 3.627 14 15 5.172 5.238 5.720 5.754 4.955 4.063 2.857 2.277 2.198 2.622 3.129 4.194 15 16 5.744 5.750 6.220 6.040 5.238 4.464 3.531 2.972 2.904 3.282 3.858 5.029 16 17 6.892 6.835 7.217 6.765 6.118 5.265 4.569 3.962 4.075 4.407 5.125 6.336 17 18 8.601 8.579 8.604 8.184 7.534 6.619 6.105 5.413 5.741 6.039 6.807 8.157 18 19 10.549 10.708 10.530 10.113 9.373 8.380 8.024 7.217 7.556 7.834 8.551 10.052 19 20 12.551 12.963 12.692 12.173 11.421 10.361 10.036 9.084 9.328 9.469 10.166 11.755 20 21 14.499 15.087 14.695 14.075 13.371 12.331 11.998 10.860 11.018 10.954 11.651 13.341 21 22 15.880 16.323 15.894 15.304 14.666 13.795 13.556 12.321 12.375 12.149 12.899 14.624 22 23 16.524 16.722 16.263 15.825 15.376 14.725 14.596 13.533 13.522 13.165 13.915 15.472 23 24 16.687 16.712 16.282 16.018 15.905 15.480 15.473 14.652 14.646 14.198 14.768 15.941 24 25 16.132 16.131 15.782 15.758 16.011 15.847 15.928 15.371 15.303 14.784 15.038 15.719 25 26 15.115 15.149 14.933 15.217 15.776 15.818 15.889 15.636 15.423 14.833 14.719 14.982 26 27 14.109 14.132 14.146 14.729 15.521 15.661 15.681 15.667 15.309 14.634 14.168 14.156 27 28 12.881 12.968 13.236 14.007 14.916 15.065 15.052 15.148 14.684 13.963 13.234 13.033 28 29 11.572 11.793 12.270 13.136 14.007 14.152 14.121 14.248 13.712 13.019 12.140 11.775 29 30 10.223 10.583 11.229 12.091 12.794 12.932 12.865 13.016 12.470 11.844 10.908 10.401 30 31 9.087 9.576 10.366 11.137 11.639 11.745 11.633 11.800 11.287 10.729 9.801 9.228 31 32 8.012 8.613 9.418 10.067 10.402 10.440 10.305 10.462 10.002 9.529 8.689 8.134 32 33 7.056 7.721 8.428 8.969 9.166 9.153 9.006 9.161 8.762 8.380 7.637 7.132 33 34 6.210 6.857 7.432 7.871 7.945 7.910 7.774 7.950 7.605 7.300 6.663 6.225 34 35 5.456 6.043 6.462 6.798 6.796 6.737 6.645 6.839 6.556 6.322 5.796 5.438 35 36 4.781 5.272 5.544 5.780 5.731 5.670 5.621 5.833 5.607 5.454 5.038 4.743 36 37 4.175 4.547 4.693 4.849 4.762 4.717 4.699 4.921 4.752 4.681 4.369 4.111 37 38 3.620 3.880 3.935 4.013 3.903 3.874 3.883 4.112 3.996 3.995 3.783 3.544 38 39 3.101 3.267 3.262 3.271 3.156 3.135 3.162 3.399 3.323 3.375 3.264 3.035 39 40 2.615 2.714 2.661 2.621 2.514 2.495 2.528 2.761 2.717 2.805 2.782 2.563 40 41 2.167 2.221 2.143 2.071 1.977 1.959 1.992 2.205 2.177 2.284 2.328 2.127 41 42 1.763 1.789 1.709 1.621 1.544 1.529 1.559 1.739 1.717 1.826 1.906 1.736 42 43 1.421 1.430 1.359 1.271 1.212 1.203 1.226 1.368 1.349 1.446 1.537 1.404 43 44 1.116 1.120 1.061 0.985 0.938 0.937 0.955 1.060 1.043 1.117 1.203 1.106 44 45 0.879 0.883 0.836 0.774 0.736 0.742 0.754 0.836 0.816 0.870 0.939 0.874 45 46 0.688 0.694 0.655 0.606 0.577 0.587 0.595 0.660 0.637 0.676 0.723 0.682 46 47 0.540 0.546 0.515 0.480 0.456 0.466 0.472 0.524 0.500 0.526 0.558 0.533 47 48 0.426 0.430 0.406 0.381 0.362 0.372 0.377 0.419 0.393 0.410 0.432 0.417 48 49 0.336 0.339 0.320 0.302 0.287 0.296 0.301 0.333 0.309 0.320 0.336 0.325 49 50 0.269 0.271 0.255 0.244 0.230 0.238 0.243 0.267 0.245 0.253 0.265 0.257 50 51 0.216 0.215 0.203 0.194 0.184 0.192 0.196 0.216 0.194 0.200 0.209 0.204 51 52 0.173 0.171 0.162 0.154 0.147 0.155 0.157 0.173 0.156 0.160 0.166 0.163 52 53 0.136 0.134 0.127 0.122 0.117 0.124 0.125 0.137 0.123 0.127 0.130 0.128 53 54 0.107 0.105 0.100 0.096 0.093 0.099 0.099 0.108 0.097 0.100 0.101 0.101 54 55 0.083 0.082 0.078 0.076 0.073 0.078 0.078 0.085 0.077 0.078 0.079 0.079 55 56 0.065 0.064 0.061 0.059 0.058 0.061 0.062 0.066 0.060 0.060 0.060 0.062 56 57 0.049 0.049 0.047 0.046 0.045 0.048 0.048 0.050 0.046 0.046 0.045 0.048 57 58 0.038 0.038 0.036 0.035 0.035 0.037 0.038 0.038 0.035 0.036 0.034 0.037 58 59 0.029 0.029 0.028 0.027 0.027 0.029 0.029 0.029 0.027 0.028 0.026 0.029 59 60 0.014 0.014 0.013 0.013 0.013 0.014 0.014 0.014 0.013 0.013 0.012 0.014 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 40 50 North Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 2.677 2.889 3.805 4.505 4.395 4.232 3.965 3.965 3.482 3.107 2.784 2.569 1 2 3.229 3.507 4.112 4.713 4.803 4.711 4.478 4.478 3.970 3.645 3.322 3.137 2 3 3.344 3.586 3.990 4.554 4.755 4.714 4.552 4.513 4.068 3.748 3.464 3.264 3 4 3.071 3.315 3.664 4.153 4.396 4.431 4.359 4.255 3.838 3.454 3.211 3.035 4 5 2.793 3.005 3.305 3.726 4.025 4.144 4.173 3.994 3.544 3.095 2.884 2.735 5 6 2.591 2.723 3.010 3.402 3.691 3.925 3.977 3.691 3.272 2.800 2.618 2.486 6 7 2.446 2.537 2.786 3.171 3.376 3.648 3.716 3.354 2.991 2.539 2.357 2.311 7 8 2.511 2.570 2.765 3.136 3.178 3.412 3.433 3.043 2.788 2.321 2.183 2.279 8 9 2.963 3.113 3.233 3.739 3.340 3.477 3.278 2.854 2.733 2.258 2.289 2.558 9 10 3.854 4.378 4.552 5.141 4.162 3.961 3.421 2.807 2.835 2.408 2.699 3.210 10 11 5.207 6.127 6.666 7.185 5.871 5.045 4.027 3.007 3.059 2.816 3.357 4.114 11 12 6.740 7.895 8.603 9.066 7.795 6.433 4.734 3.359 3.380 3.291 4.082 5.135 12 13 7.838 9.117 9.382 9.728 8.647 7.167 5.011 3.578 3.635 3.690 4.700 6.118 13 14 8.635 9.660 9.506 9.632 8.517 7.071 5.093 3.833 3.955 4.208 5.373 7.023 14 15 9.602 10.082 9.943 9.741 8.559 7.070 5.477 4.457 4.671 5.077 6.441 8.152 15 16 10.711 11.068 10.933 10.312 9.147 7.555 6.196 5.412 5.758 6.265 7.893 9.500 16 17 12.110 12.668 12.497 11.414 10.240 8.455 7.352 6.685 7.153 7.802 9.495 11.000 17 18 13.960 14.719 14.498 13.068 11.919 9.909 8.979 8.314 8.816 9.624 11.138 12.730 18 19 15.750 16.580 16.310 14.741 13.590 11.587 10.741 10.013 10.449 11.224 12.597 14.323 19 20 17.077 17.827 17.675 16.020 14.903 13.079 12.397 11.556 11.819 12.377 13.718 15.594 20 21 18.207 18.814 18.677 17.018 16.011 14.390 13.833 12.848 12.925 13.316 14.683 16.767 21 22 18.796 19.195 18.858 17.407 16.509 15.221 14.726 13.670 13.650 13.967 15.378 17.471 22 23 18.677 18.844 18.352 17.210 16.456 15.560 15.235 14.286 14.173 14.406 15.768 17.591 23 24 18.219 18.178 17.645 16.779 16.321 15.781 15.673 14.965 14.712 14.855 15.986 17.436 24 25 17.198 17.068 16.570 15.973 15.902 15.717 15.743 15.264 14.950 14.914 15.667 16.753 25 26 15.823 15.644 15.300 14.995 15.255 15.423 15.512 15.150 14.780 14.482 14.829 15.631 26 27 14.494 14.290 14.155 14.161 14.681 15.135 15.194 14.905 14.385 13.851 13.829 14.420 27 28 12.967 12.830 12.913 13.188 13.907 14.489 14.451 14.223 13.552 12.860 12.568 12.959 28 29 11.424 11.421 11.718 12.199 13.050 13.577 13.427 13.237 12.517 11.726 11.259 11.465 29 30 9.908 10.081 10.539 11.171 12.043 12.407 12.157 11.997 11.327 10.507 9.914 9.964 30 31 8.677 9.033 9.589 10.305 11.115 11.306 10.992 10.863 10.250 9.446 8.786 8.712 31 32 7.567 8.052 8.667 9.380 10.039 10.103 9.774 9.693 9.143 8.401 7.724 7.567 32 33 6.616 7.149 7.796 8.455 8.896 8.897 8.583 8.573 8.099 7.449 6.782 6.577 33 34 5.802 6.325 6.950 7.525 7.757 7.730 7.446 7.510 7.123 6.579 5.968 5.742 34 35 5.099 5.581 6.140 6.610 6.668 6.631 6.394 6.511 6.218 5.789 5.266 5.039 35 36 4.476 4.890 5.379 5.724 5.648 5.628 5.432 5.594 5.386 5.068 4.644 4.427 36 37 3.917 4.252 4.669 4.879 4.714 4.719 4.560 4.760 4.625 4.422 4.092 3.890 37 38 3.422 3.672 4.021 4.088 3.877 3.901 3.771 4.005 3.937 3.849 3.604 3.419 38 39 2.971 3.144 3.420 3.366 3.145 3.177 3.068 3.320 3.314 3.327 3.161 2.991 39 40 2.552 2.665 2.858 2.719 2.509 2.539 2.451 2.702 2.740 2.834 2.746 2.588 40 41 2.165 2.233 2.347 2.151 1.969 1.999 1.930 2.160 2.216 2.372 2.356 2.212 41 42 1.812 1.849 1.893 1.677 1.532 1.560 1.510 1.703 1.761 1.949 1.990 1.867 42 43 1.506 1.523 1.512 1.307 1.197 1.222 1.186 1.343 1.393 1.578 1.658 1.563 43 44 1.223 1.225 1.176 1.005 0.926 0.949 0.921 1.043 1.080 1.239 1.336 1.270 44 45 0.993 0.985 0.916 0.781 0.726 0.748 0.725 0.823 0.845 0.969 1.067 1.023 45 46 0.795 0.781 0.709 0.608 0.568 0.590 0.570 0.651 0.659 0.750 0.834 0.807 46 47 0.632 0.615 0.550 0.478 0.449 0.468 0.452 0.518 0.517 0.580 0.645 0.631 47 48 0.500 0.482 0.430 0.378 0.357 0.373 0.361 0.412 0.408 0.450 0.494 0.489 48 49 0.392 0.378 0.336 0.298 0.282 0.299 0.288 0.329 0.322 0.349 0.377 0.376 49 50 0.310 0.298 0.267 0.240 0.226 0.243 0.233 0.264 0.257 0.274 0.290 0.291 50 51 0.245 0.235 0.212 0.192 0.181 0.195 0.187 0.212 0.204 0.216 0.225 0.226 51 52 0.194 0.185 0.168 0.153 0.146 0.157 0.151 0.172 0.163 0.171 0.175 0.176 52 53 0.151 0.144 0.132 0.121 0.116 0.125 0.120 0.137 0.129 0.135 0.136 0.136 53 54 0.117 0.112 0.103 0.096 0.092 0.100 0.095 0.109 0.102 0.105 0.105 0.106 54 55 0.091 0.087 0.080 0.075 0.073 0.079 0.076 0.087 0.080 0.082 0.081 0.082 55 56 0.071 0.067 0.062 0.059 0.058 0.062 0.060 0.068 0.063 0.063 0.061 0.063 56 57 0.054 0.052 0.048 0.046 0.045 0.048 0.047 0.053 0.048 0.048 0.046 0.049 57 58 0.041 0.040 0.037 0.035 0.035 0.038 0.037 0.041 0.037 0.037 0.035 0.038 58 59 0.031 0.030 0.029 0.027 0.027 0.029 0.029 0.032 0.029 0.028 0.026 0.029 59 60 0.015 0.014 0.014 0.013 0.013 0.014 0.014 0.015 0.014 0.014 0.012 0.014 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 50 60 North Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 2.837 3.214 3.697 4.237 4.612 4.022 3.915 4.024 3.377 3.107 3.052 2.837 1 2 3.414 3.647 4.110 4.480 4.760 4.205 4.112 4.112 3.694 3.509 3.554 3.414 2 3 3.506 3.706 4.070 4.432 4.633 4.228 4.108 4.108 3.785 3.663 3.626 3.545 3 4 3.245 3.420 3.734 4.083 4.327 4.150 3.976 3.942 3.662 3.524 3.350 3.281 4 5 2.944 3.065 3.365 3.695 3.965 3.876 3.813 3.664 3.395 3.126 3.034 2.915 5 6 2.721 2.826 3.088 3.402 3.664 3.585 3.663 3.453 3.115 2.826 2.749 2.669 6 7 2.582 2.739 2.922 3.194 3.376 3.397 3.355 3.196 2.833 2.628 2.492 2.514 7 8 2.571 2.881 3.055 3.251 3.311 3.370 3.157 2.887 2.689 2.457 2.416 2.531 8 9 3.062 3.619 3.905 3.959 3.727 3.777 3.374 2.917 2.815 2.593 2.627 2.847 9 10 4.074 5.183 5.578 5.837 4.892 4.864 4.263 3.374 3.170 3.037 3.124 3.417 10 11 5.398 7.262 7.730 8.385 6.609 6.434 5.800 4.189 3.762 3.624 3.813 4.364 11 12 7.055 9.314 9.778 10.443 8.455 7.814 6.971 5.073 4.392 4.238 4.598 5.832 12 13 8.643 10.803 11.176 11.188 9.729 8.287 7.115 5.553 4.901 4.795 5.319 7.458 13 14 10.057 11.750 12.006 11.111 10.267 8.130 7.033 5.935 5.521 5.616 6.159 8.972 14 15 11.642 12.807 12.972 11.468 10.684 8.418 7.487 6.780 6.591 6.918 7.413 10.463 15 16 13.066 14.173 14.346 12.580 11.104 9.403 8.449 7.946 7.987 8.481 8.788 11.601 16 17 14.771 15.764 16.160 14.262 12.429 10.777 9.785 9.341 9.574 10.176 10.535 13.081 17 18 16.862 17.611 18.273 16.156 14.509 12.533 11.415 11.015 11.350 11.959 12.680 15.050 18 19 18.257 19.061 19.750 17.564 15.978 14.147 12.971 12.572 12.832 13.293 14.349 16.402 19 20 18.911 19.778 20.347 18.331 16.812 15.189 14.127 13.637 13.691 14.004 15.403 17.132 20 21 19.302 20.160 20.555 18.723 17.407 15.789 14.870 14.222 14.130 14.467 16.169 17.634 21 22 19.099 19.898 20.132 18.449 17.390 15.800 14.986 14.234 14.131 14.633 16.478 17.648 22 23 18.387 19.064 19.147 17.662 16.851 15.402 14.758 14.080 13.894 14.607 16.380 17.289 23 24 17.675 18.168 18.024 16.801 16.277 15.008 14.722 14.101 13.778 14.592 16.129 16.910 24 25 16.483 16.902 16.630 15.704 15.437 14.533 14.557 13.940 13.492 14.220 15.286 15.970 25 26 14.954 15.346 15.138 14.501 14.405 14.003 14.117 13.581 13.000 13.451 14.054 14.625 26 27 13.634 13.868 13.822 13.476 13.535 13.553 13.636 13.156 12.452 12.590 12.950 13.440 27 28 12.173 12.319 12.457 12.381 12.626 12.851 12.853 12.409 11.597 11.493 11.625 12.070 28 29 10.756 10.944 11.188 11.321 11.753 12.002 11.894 11.499 10.647 10.369 10.288 10.710 29 30 9.401 9.661 9.964 10.250 10.799 11.000 10.788 10.456 9.631 9.236 9.027 9.380 30 31 8.244 8.614 8.963 9.363 9.965 10.060 9.802 9.537 8.779 8.281 7.978 8.215 31 32 7.158 7.635 8.001 8.475 9.095 9.017 8.759 8.568 7.922 7.365 6.991 7.112 32 33 6.248 6.747 7.121 7.644 8.173 7.982 7.738 7.620 7.103 6.551 6.153 6.188 33 34 5.486 5.940 6.306 6.860 7.233 6.979 6.756 6.710 6.324 5.828 5.440 5.412 34 35 4.812 5.206 5.558 6.099 6.358 6.032 5.833 5.852 5.592 5.178 4.809 4.736 35 36 4.196 4.539 4.878 5.362 5.476 5.162 4.982 5.061 4.909 4.591 4.251 4.145 36 37 3.643 3.943 4.264 4.656 4.641 4.362 4.197 4.334 4.274 4.056 3.755 3.629 37 38 3.147 3.427 3.717 3.985 3.892 3.627 3.483 3.667 3.694 3.573 3.306 3.164 38 39 2.693 2.967 3.223 3.354 3.200 2.967 2.843 3.056 3.154 3.126 2.894 2.740 39 40 2.294 2.545 2.762 2.765 2.603 2.383 2.277 2.496 2.646 2.700 2.527 2.365 40 41 1.940 2.162 2.332 2.229 2.081 1.883 1.795 1.997 2.176 2.296 2.185 2.029 41 42 1.627 1.813 1.933 1.758 1.628 1.471 1.401 1.570 1.755 1.916 1.870 1.729 42 43 1.366 1.510 1.581 1.373 1.268 1.151 1.096 1.232 1.401 1.578 1.599 1.474 43 44 1.121 1.225 1.253 1.051 0.977 0.890 0.848 0.953 1.088 1.260 1.323 1.218 44 45 0.922 0.991 0.988 0.812 0.760 0.700 0.666 0.747 0.848 1.000 1.089 1.003 45 46 0.749 0.786 0.767 0.625 0.587 0.551 0.524 0.587 0.657 0.781 0.880 0.812 46 47 0.601 0.618 0.593 0.487 0.458 0.438 0.415 0.465 0.512 0.607 0.696 0.647 47 48 0.479 0.482 0.459 0.382 0.356 0.350 0.331 0.372 0.402 0.471 0.542 0.509 48 49 0.379 0.373 0.355 0.300 0.278 0.280 0.264 0.298 0.316 0.365 0.419 0.397 49 50 0.299 0.292 0.277 0.239 0.220 0.229 0.215 0.241 0.252 0.285 0.321 0.309 50 51 0.232 0.228 0.217 0.190 0.171 0.184 0.174 0.195 0.200 0.223 0.242 0.236 51 52 0.181 0.179 0.170 0.152 0.135 0.148 0.141 0.157 0.160 0.176 0.183 0.182 52 53 0.140 0.139 0.133 0.121 0.106 0.118 0.113 0.125 0.127 0.137 0.138 0.138 53 54 0.108 0.108 0.104 0.096 0.083 0.093 0.090 0.100 0.100 0.107 0.104 0.106 54 55 0.084 0.084 0.081 0.075 0.065 0.074 0.072 0.079 0.079 0.083 0.080 0.082 55 56 0.065 0.066 0.063 0.059 0.051 0.058 0.057 0.062 0.062 0.064 0.061 0.063 56 57 0.051 0.051 0.048 0.046 0.040 0.045 0.045 0.048 0.048 0.049 0.047 0.049 57 58 0.040 0.039 0.037 0.035 0.031 0.035 0.036 0.038 0.037 0.037 0.037 0.039 58 59 0.032 0.030 0.029 0.027 0.025 0.027 0.028 0.029 0.028 0.028 0.030 0.031 59 60 0.016 0.015 0.014 0.013 0.012 0.013 0.014 0.014 0.014 0.013 0.015 0.016 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 60 70 North Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 3.594 3.644 3.915 4.177 3.965 3.587 3.107 2.999 3.162 3.272 3.544 3.489 1 2 3.606 3.791 4.022 4.530 4.388 4.110 3.645 3.552 3.509 3.464 3.466 3.466 2 3 3.425 3.586 3.868 4.391 4.470 4.267 3.984 3.746 3.624 3.543 3.384 3.345 3 4 3.141 3.315 3.594 4.083 4.257 4.185 3.976 3.627 3.523 3.385 3.209 3.105 4 5 2.854 3.005 3.274 3.666 3.905 3.905 3.754 3.453 3.333 3.094 2.944 2.854 5 6 2.643 2.774 3.036 3.401 3.688 3.612 3.481 3.271 3.166 2.853 2.747 2.618 6 7 2.491 2.694 2.898 3.394 3.666 3.419 3.283 3.059 2.901 2.673 2.672 2.468 7 8 2.607 2.975 3.188 3.945 4.103 3.447 3.273 2.904 2.728 2.668 2.764 2.569 8 9 3.397 4.055 4.657 5.226 5.625 4.161 3.692 3.184 3.081 3.230 3.251 3.362 9 10 4.934 6.031 7.288 7.495 8.013 5.799 4.935 4.275 4.101 4.150 4.192 4.703 10 11 6.872 8.164 9.906 10.392 9.905 7.834 6.957 5.827 5.116 4.976 5.190 6.169 11 12 8.819 10.388 11.886 12.379 11.208 9.283 8.383 6.744 5.706 5.541 6.172 7.699 12 13 10.633 12.364 13.163 13.121 11.976 9.455 8.359 6.864 6.152 6.045 7.121 8.933 13 14 12.380 13.966 14.098 13.441 12.394 9.164 8.263 7.183 6.826 6.979 8.138 9.835 14 15 14.405 15.693 15.220 14.078 12.903 9.555 9.021 8.237 8.014 8.252 9.510 11.147 15 16 15.910 17.139 16.542 15.338 13.238 10.763 10.257 9.661 9.541 9.678 11.072 12.960 16 17 16.766 18.540 18.012 16.850 14.483 12.350 11.663 11.161 11.196 11.042 12.675 14.541 17 18 17.762 20.045 19.660 18.447 16.619 14.070 13.221 12.829 12.881 12.450 14.019 15.775 18 19 18.420 20.812 20.674 19.572 18.044 15.489 14.485 14.135 14.072 13.518 14.740 16.472 19 20 18.652 20.791 20.881 19.884 18.456 16.172 15.067 14.666 14.521 13.975 15.128 16.755 20 21 18.694 20.547 20.833 19.786 18.461 16.264 15.123 14.650 14.543 14.366 15.479 17.073 21 22 18.213 19.729 20.148 19.097 17.927 15.702 14.575 14.103 14.110 14.460 15.511 16.985 22 23 17.329 18.392 18.958 17.942 16.919 14.775 13.721 13.315 13.466 14.095 15.115 16.368 23 24 16.381 17.155 17.745 16.806 15.968 13.968 13.050 12.740 12.907 13.677 14.654 15.767 24 25 15.085 15.697 16.287 15.477 14.797 13.193 12.350 12.165 12.096 12.978 13.830 14.762 25 26 13.624 14.102 14.770 14.086 13.485 12.408 11.601 11.498 11.140 11.967 12.675 13.399 26 27 12.370 12.780 13.468 12.905 12.411 11.728 10.999 10.950 10.353 10.998 11.590 12.132 27 28 11.059 11.467 12.130 11.671 11.390 10.970 10.311 10.280 9.508 9.942 10.339 10.729 28 29 9.824 10.259 10.901 10.548 10.466 10.199 9.584 9.526 8.697 8.954 9.138 9.442 29 30 8.634 9.092 9.699 9.487 9.519 9.347 8.771 8.706 7.916 7.997 8.004 8.257 30 31 7.623 8.111 8.689 8.621 8.717 8.590 8.055 8.007 7.283 7.192 7.054 7.272 31 32 6.669 7.173 7.716 7.763 7.906 7.755 7.273 7.258 6.622 6.412 6.163 6.343 32 33 5.847 6.339 6.832 6.958 7.107 6.918 6.488 6.524 5.985 5.733 5.424 5.571 33 34 5.138 5.597 6.023 6.200 6.331 6.106 5.726 5.812 5.386 5.140 4.812 4.929 34 35 4.507 4.929 5.289 5.495 5.609 5.328 4.997 5.125 4.831 4.601 4.269 4.356 35 36 3.921 4.302 4.630 4.840 4.885 4.601 4.315 4.477 4.306 4.104 3.784 3.828 36 37 3.391 3.729 4.044 4.230 4.199 3.927 3.680 3.871 3.809 3.651 3.352 3.350 37 38 2.912 3.216 3.528 3.668 3.575 3.301 3.090 3.306 3.343 3.227 2.955 2.913 38 39 2.471 2.749 3.064 3.143 2.993 2.726 2.551 2.781 2.898 2.824 2.583 2.506 39 40 2.085 2.340 2.638 2.649 2.484 2.209 2.060 2.296 2.471 2.461 2.251 2.146 40 41 1.754 1.979 2.242 2.193 2.018 1.756 1.634 1.855 2.069 2.116 1.947 1.834 41 42 1.470 1.662 1.875 1.780 1.595 1.378 1.283 1.470 1.695 1.792 1.672 1.562 42 43 1.234 1.398 1.549 1.423 1.255 1.081 1.010 1.156 1.366 1.516 1.436 1.332 43 44 1.015 1.146 1.240 1.103 0.971 0.838 0.786 0.893 1.068 1.241 1.193 1.103 44 45 0.838 0.940 0.985 0.854 0.754 0.659 0.621 0.699 0.833 1.009 0.987 0.910 45 46 0.683 0.760 0.766 0.656 0.580 0.520 0.490 0.548 0.645 0.807 0.803 0.739 46 47 0.550 0.608 0.591 0.506 0.449 0.415 0.390 0.434 0.501 0.636 0.642 0.591 47 48 0.440 0.481 0.454 0.394 0.347 0.333 0.313 0.346 0.391 0.496 0.507 0.467 48 49 0.349 0.378 0.349 0.307 0.270 0.267 0.251 0.276 0.306 0.384 0.397 0.366 49 50 0.277 0.297 0.272 0.243 0.212 0.216 0.204 0.223 0.242 0.298 0.308 0.287 50 51 0.217 0.230 0.212 0.193 0.165 0.175 0.166 0.180 0.192 0.227 0.235 0.222 51 52 0.171 0.178 0.167 0.154 0.129 0.142 0.136 0.146 0.153 0.175 0.181 0.172 52 53 0.134 0.137 0.131 0.122 0.101 0.114 0.110 0.117 0.122 0.133 0.137 0.132 53 54 0.104 0.105 0.102 0.096 0.078 0.091 0.088 0.093 0.096 0.101 0.104 0.102 54 55 0.082 0.082 0.080 0.075 0.061 0.072 0.071 0.073 0.076 0.078 0.080 0.080 55 56 0.064 0.063 0.062 0.058 0.048 0.057 0.056 0.058 0.059 0.060 0.061 0.062 56 57 0.051 0.049 0.047 0.045 0.037 0.044 0.044 0.045 0.046 0.046 0.047 0.049 57 58 0.040 0.038 0.036 0.034 0.028 0.034 0.034 0.035 0.035 0.036 0.037 0.039 58 59 0.032 0.030 0.028 0.026 0.022 0.026 0.027 0.027 0.027 0.028 0.030 0.032 59 60 0.016 0.015 0.013 0.012 0.011 0.013 0.013 0.013 0.013 0.014 0.015 0.016 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 70 80 North Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 3.544 3.702 3.915 3.697 3.157 3.377 2.894 3.057 3.327 3.704 3.814 3.652 1 2 3.421 3.654 3.977 4.065 3.875 3.740 3.322 3.414 3.464 3.606 3.606 3.514 2 3 3.264 3.425 3.748 4.068 4.147 3.984 3.661 3.663 3.504 3.504 3.425 3.305 3 4 3.001 3.175 3.454 3.770 4.012 3.908 3.662 3.661 3.315 3.315 3.175 3.001 4 5 2.733 2.914 3.154 3.453 3.871 3.692 3.571 3.543 3.151 3.093 2.943 2.733 5 6 2.564 2.747 2.956 3.347 3.870 3.584 3.506 3.426 3.036 2.982 2.774 2.564 6 7 2.557 2.760 2.942 3.483 4.159 3.598 3.441 3.417 2.943 2.876 2.649 2.557 7 8 2.897 3.149 3.382 4.406 5.471 4.292 3.925 3.697 3.152 3.016 2.840 2.878 8 9 3.904 4.375 4.945 6.701 8.439 6.480 5.374 4.734 3.991 3.871 3.653 3.721 9 10 5.580 6.457 7.626 9.944 11.888 9.695 7.732 6.577 5.537 5.103 4.881 5.040 10 11 7.469 8.668 10.520 12.605 13.783 11.547 9.530 8.087 6.811 6.089 5.913 6.438 11 12 9.316 10.961 12.972 13.982 14.352 11.723 9.979 8.470 7.307 6.817 6.866 7.853 12 13 11.242 13.068 14.424 14.553 14.041 11.439 9.554 8.343 7.585 7.439 8.230 9.320 13 14 13.271 14.908 15.700 15.007 13.946 11.363 9.380 8.670 8.207 8.351 9.922 11.142 14 15 15.248 16.739 17.196 15.789 14.667 12.015 10.082 9.636 9.452 9.871 11.908 13.255 15 16 16.968 18.302 18.313 16.654 15.561 13.104 11.255 10.853 10.962 11.538 13.757 15.222 16 17 18.274 19.471 19.258 17.471 16.619 14.166 12.593 12.213 12.358 13.066 15.260 16.574 17 18 19.248 20.605 19.973 18.690 17.943 15.459 13.914 13.770 13.881 14.649 16.198 17.480 18 19 19.498 20.977 20.084 19.639 18.866 16.359 14.858 14.847 14.999 15.500 16.320 17.901 19 20 19.259 20.422 19.818 19.696 18.971 16.529 15.310 15.129 15.228 15.424 16.161 17.779 20 21 18.920 19.700 19.551 19.348 18.777 16.243 15.170 14.959 14.866 15.122 15.990 17.631 21 22 17.924 18.472 18.787 18.563 18.029 15.382 14.303 14.168 14.061 14.514 15.483 17.000 22 23 16.434 16.962 17.635 17.438 16.771 14.199 13.116 12.998 13.161 13.619 14.649 15.808 23 24 15.044 15.735 16.561 16.234 15.483 13.098 12.045 11.808 12.313 12.761 13.728 14.626 24 25 13.589 14.445 15.261 14.730 13.976 11.936 11.008 10.590 11.181 11.656 12.481 13.184 25 26 12.064 12.980 13.824 13.175 12.437 10.805 9.995 9.503 9.926 10.338 11.078 11.611 26 27 10.815 11.702 12.578 11.898 11.176 9.928 9.189 8.610 8.851 9.220 9.897 10.274 27 28 9.704 10.474 11.336 10.708 10.023 9.023 8.511 7.883 7.850 8.169 8.744 8.970 28 29 8.739 9.380 10.193 9.692 9.013 8.188 7.972 7.352 7.009 7.225 7.665 7.841 29 30 7.808 8.352 9.075 8.708 8.066 7.378 7.391 6.793 6.221 6.357 6.682 6.874 30 31 7.029 7.496 8.124 7.865 7.330 6.717 6.882 6.305 5.574 5.665 5.923 6.152 31 32 6.276 6.670 7.208 7.035 6.625 6.066 6.333 5.787 4.954 5.017 5.226 5.487 32 33 5.565 5.922 6.385 6.261 5.967 5.478 5.758 5.264 4.425 4.448 4.644 4.908 33 34 4.898 5.244 5.645 5.544 5.357 4.946 5.174 4.747 3.972 3.950 4.156 4.404 34 35 4.299 4.629 4.980 4.896 4.789 4.458 4.622 4.255 3.564 3.508 3.719 3.939 35 36 3.743 4.040 4.360 4.287 4.232 4.004 4.062 3.751 3.196 3.123 3.333 3.486 36 37 3.239 3.497 3.795 3.731 3.709 3.587 3.529 3.267 2.865 2.785 2.989 3.062 37 38 2.783 3.008 3.284 3.235 3.225 3.136 3.036 2.823 2.555 2.474 2.660 2.671 38 39 2.363 2.559 2.812 2.786 2.769 2.631 2.567 2.409 2.260 2.184 2.338 2.302 39 40 1.995 2.167 2.396 2.394 2.365 2.164 2.155 2.043 1.992 1.923 2.045 1.975 40 41 1.675 1.821 2.020 2.015 1.968 1.762 1.762 1.695 1.735 1.682 1.770 1.687 41 42 1.400 1.517 1.681 1.658 1.587 1.416 1.395 1.370 1.491 1.461 1.514 1.433 42 43 1.171 1.265 1.399 1.358 1.274 1.135 1.098 1.105 1.280 1.270 1.295 1.219 43 44 0.959 1.030 1.134 1.075 0.992 0.888 0.847 0.871 1.061 1.069 1.076 1.010 44 45 0.788 0.839 0.919 0.843 0.767 0.694 0.655 0.687 0.872 0.898 0.891 0.836 45 46 0.639 0.675 0.735 0.650 0.586 0.533 0.501 0.536 0.705 0.741 0.725 0.680 46 47 0.511 0.540 0.584 0.497 0.448 0.406 0.386 0.417 0.560 0.602 0.579 0.544 47 48 0.405 0.429 0.460 0.374 0.339 0.305 0.296 0.322 0.440 0.485 0.457 0.430 48 49 0.320 0.340 0.361 0.284 0.259 0.235 0.229 0.250 0.342 0.385 0.358 0.337 49 50 0.253 0.270 0.283 0.218 0.201 0.189 0.181 0.196 0.266 0.302 0.278 0.262 50 51 0.197 0.212 0.218 0.165 0.155 0.150 0.141 0.152 0.203 0.233 0.213 0.201 51 52 0.156 0.167 0.169 0.127 0.121 0.120 0.111 0.119 0.156 0.179 0.164 0.156 52 53 0.122 0.131 0.129 0.098 0.094 0.094 0.087 0.093 0.118 0.135 0.125 0.120 53 54 0.096 0.102 0.099 0.076 0.073 0.075 0.068 0.072 0.090 0.101 0.096 0.093 54 55 0.077 0.080 0.076 0.059 0.057 0.060 0.054 0.057 0.069 0.077 0.075 0.074 55 56 0.062 0.062 0.058 0.045 0.044 0.049 0.042 0.044 0.052 0.058 0.059 0.059 56 57 0.050 0.049 0.045 0.034 0.034 0.039 0.033 0.034 0.039 0.044 0.047 0.047 57 58 0.041 0.038 0.034 0.026 0.026 0.031 0.025 0.026 0.030 0.034 0.039 0.039 58 59 0.034 0.030 0.027 0.020 0.020 0.025 0.019 0.020 0.023 0.026 0.032 0.033 59 60 0.018 0.015 0.013 0.010 0.010 0.012 0.009 0.009 0.011 0.013 0.017 0.017 60 top 0.001 0.001 0.001 0.001 0.001 0.001 0.000 0.001 0.001 0.001 0.001 0.001 80 90 North Z level JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 0 1 3.437 3.434 3.647 3.590 2.617 2.839 2.306 2.842 3.164 3.434 3.704 3.542 1 2 3.328 3.421 3.699 3.972 3.640 3.277 2.538 3.184 3.281 3.421 3.561 3.468 2 3 3.183 3.225 3.506 3.948 4.066 3.462 2.854 3.382 3.301 3.264 3.305 3.264 3 4 2.931 2.966 3.211 3.664 3.976 3.451 2.998 3.313 3.209 3.070 3.035 3.001 4 5 2.673 2.704 2.943 3.393 3.695 3.362 2.971 3.153 3.032 2.912 2.793 2.733 5 6 2.512 2.512 2.774 3.269 3.479 3.244 2.980 2.958 2.929 2.774 2.591 2.615 6 7 2.467 2.400 2.782 3.481 3.684 3.258 3.077 2.874 2.920 2.716 2.468 2.625 7 8 2.665 2.644 3.608 4.693 4.736 4.228 3.595 3.189 3.266 3.052 2.512 2.917 8 9 3.465 3.666 5.654 7.508 7.671 7.047 5.233 4.474 4.460 4.273 3.177 3.672 9 10 5.194 5.662 8.550 11.104 11.573 10.520 8.309 6.821 5.997 5.764 4.583 4.980 10 11 7.203 8.120 11.433 13.696 13.819 12.120 10.344 8.284 7.101 6.501 5.885 6.475 11 12 9.180 10.435 13.531 15.318 14.086 11.830 10.360 8.317 7.520 6.864 7.008 7.683 12 13 11.036 12.652 15.374 16.503 13.626 11.230 9.725 8.218 7.652 7.615 8.103 9.274 13 14 12.925 14.799 17.116 17.740 13.371 10.875 9.505 8.725 8.369 8.914 9.463 11.517 14 15 15.247 16.801 18.520 18.829 14.121 11.473 10.322 9.786 9.696 10.406 11.581 14.126 15 16 17.508 18.384 19.579 18.905 15.344 12.836 11.718 11.220 11.100 12.262 13.808 16.322 16 17 18.928 19.435 20.385 18.938 16.270 14.220 12.975 12.716 12.595 14.002 15.219 17.530 17 18 19.610 20.421 21.192 19.951 17.550 15.583 14.142 14.194 14.131 15.363 16.227 18.270 18 19 19.612 20.809 21.544 20.804 18.662 16.391 15.139 15.155 15.085 16.103 16.587 18.494 19 20 19.131 20.186 21.150 20.778 18.759 16.558 15.399 15.263 15.141 15.895 16.314 18.191 20 21 18.527 19.087 20.456 20.213 18.440 16.199 15.120 14.993 14.681 15.378 16.093 17.630 21 22 17.256 17.684 19.531 18.920 17.704 15.160 14.191 14.332 13.950 14.441 15.483 16.633 22 23 15.641 16.197 18.150 17.389 16.481 13.751 12.813 13.110 12.959 13.234 14.497 15.257 23 24 14.246 14.972 16.768 16.058 15.208 12.540 11.577 11.743 12.022 12.112 13.384 13.963 24 25 12.735 13.756 15.269 14.529 13.737 11.483 10.395 10.259 10.876 10.828 11.926 12.482 25 26 11.222 12.429 13.645 12.914 12.174 10.393 9.330 8.818 9.573 9.568 10.464 10.898 26 27 10.060 11.248 12.316 11.595 10.818 9.454 8.509 7.798 8.457 8.539 9.247 9.634 27 28 9.136 10.084 11.069 10.410 9.558 8.597 7.865 7.126 7.384 7.509 8.035 8.461 28 29 8.362 9.063 9.962 9.401 8.482 7.828 7.385 6.703 6.477 6.568 6.939 7.437 29 30 7.547 8.098 8.886 8.425 7.535 7.065 6.879 6.230 5.655 5.720 5.998 6.542 30 31 6.854 7.290 7.976 7.579 6.832 6.433 6.459 5.802 4.970 5.042 5.327 5.889 31 32 6.177 6.507 7.095 6.746 6.175 5.807 5.998 5.339 4.328 4.418 4.730 5.292 32 33 5.502 5.794 6.297 5.994 5.582 5.255 5.494 4.873 3.795 3.872 4.222 4.754 33 34 4.841 5.146 5.574 5.314 5.048 4.767 4.968 4.415 3.353 3.395 3.790 4.268 34 35 4.247 4.554 4.921 4.700 4.546 4.316 4.465 3.976 2.966 2.983 3.405 3.817 35 36 3.697 3.986 4.304 4.124 4.049 3.899 3.954 3.526 2.636 2.642 3.073 3.372 36 37 3.199 3.460 3.740 3.597 3.579 3.516 3.463 3.093 2.351 2.354 2.780 2.954 37 38 2.752 2.978 3.229 3.128 3.143 3.086 3.001 2.696 2.090 2.092 2.496 2.571 38 39 2.343 2.526 2.756 2.705 2.732 2.588 2.554 2.327 1.851 1.855 2.217 2.215 39 40 1.985 2.128 2.340 2.335 2.364 2.124 2.155 1.999 1.637 1.642 1.960 1.900 40 41 1.670 1.781 1.963 1.979 1.986 1.730 1.767 1.679 1.444 1.449 1.704 1.623 41 42 1.392 1.478 1.622 1.643 1.611 1.395 1.398 1.373 1.271 1.275 1.457 1.381 42 43 1.163 1.227 1.339 1.359 1.299 1.123 1.098 1.119 1.118 1.124 1.244 1.177 43 44 0.952 0.995 1.078 1.081 1.010 0.880 0.843 0.886 0.949 0.961 1.032 0.975 44 45 0.783 0.808 0.866 0.848 0.773 0.688 0.646 0.698 0.800 0.822 0.854 0.807 45 46 0.634 0.647 0.688 0.654 0.584 0.527 0.489 0.541 0.664 0.691 0.695 0.657 46 47 0.505 0.515 0.545 0.498 0.441 0.399 0.374 0.415 0.541 0.571 0.556 0.526 47 48 0.398 0.406 0.429 0.372 0.329 0.297 0.284 0.314 0.436 0.467 0.439 0.416 48 49 0.312 0.321 0.338 0.280 0.249 0.228 0.219 0.239 0.346 0.376 0.343 0.327 49 50 0.245 0.256 0.269 0.215 0.193 0.184 0.174 0.185 0.270 0.299 0.267 0.256 50 51 0.190 0.202 0.211 0.162 0.148 0.148 0.137 0.141 0.207 0.233 0.204 0.197 51 52 0.150 0.161 0.165 0.125 0.116 0.118 0.109 0.110 0.157 0.180 0.158 0.153 52 53 0.118 0.128 0.128 0.097 0.091 0.093 0.086 0.086 0.117 0.135 0.122 0.118 53 54 0.093 0.101 0.099 0.074 0.071 0.073 0.068 0.068 0.087 0.101 0.094 0.092 54 55 0.075 0.080 0.076 0.057 0.056 0.059 0.054 0.053 0.064 0.077 0.074 0.073 55 56 0.060 0.063 0.058 0.044 0.044 0.047 0.042 0.042 0.047 0.058 0.058 0.058 56 57 0.049 0.049 0.044 0.034 0.034 0.037 0.033 0.032 0.034 0.044 0.046 0.047 57 58 0.041 0.039 0.033 0.026 0.026 0.029 0.025 0.025 0.025 0.034 0.038 0.039 58 59 0.034 0.030 0.025 0.020 0.020 0.023 0.019 0.019 0.018 0.026 0.032 0.033 59 60 0.018 0.015 0.012 0.009 0.009 0.011 0.009 0.009 0.008 0.013 0.017 0.018 60 top 0.001 0.001 0.001 0.001 0.000 0.001 0.000 0.000 0.000 0.001 0.001 0.001