# Data extracted from the GOME-2 assimilated ozone fields, # which is given at a 1.50 by 1.00 degrees grid, # # columns: YYYY = year (which also appears in the file name) # MM, DD = month and day # HH = time in GMT # o3min = minimum ozone column in Dobson Units (DU) # sig = 1-sigma forecast error in DU *) # lon,lat = location of that minimum on the data grid # pole = ozone column at the South Pole in DU # sig = 1-sigma forecast error in DU # area = area of ozone column values below 220 DU in 10^6 km # lost = ozone 'lost' in the ozone hole (i.e. 220-o3val) in Mton # # *) The 1-sigma forecast error in the ozone column values # has not been accounted for when finding the minimum. # # YYYY MM DD HH o3min sig lon lat pole sig area lost 2020 7 1 12 211 24 -108.00 -84.00 246 27 0.412 0.024 2020 7 2 12 201 24 -123.00 -86.00 235 26 0.616 0.080 2020 7 3 12 209 26 -118.50 -80.00 246 30 0.167 0.014 2020 7 4 12 216 29 -51.00 -76.00 260 29 0.014 0.001 2020 7 5 12 225 24 -55.50 -67.00 254 30 0.000 0.000 2020 7 6 12 222 30 -69.00 -76.00 256 31 0.000 0.000 2020 7 7 12 229 31 34.50 -70.00 255 32 0.000 0.000 2020 7 8 12 217 25 -72.00 -76.00 253 34 0.061 0.002 2020 7 9 12 226 28 -66.00 -76.00 260 35 0.000 0.000 2020 7 10 12 227 26 -141.00 -78.00 259 36 0.000 0.000 2020 7 11 12 210 30 13.50 -78.00 271 38 0.228 0.021 2020 7 12 12 212 28 63.00 -78.00 268 37 0.273 0.019 2020 7 13 12 221 31 85.50 -79.00 257 36 0.000 0.000 2020 7 14 12 226 26 114.00 -74.00 257 36 0.000 0.000 2020 7 15 12 214 31 111.00 -80.00 257 37 0.069 0.003 2020 7 16 12 222 36 112.50 -87.00 252 37 0.000 0.000 2020 7 17 12 216 33 81.00 -78.00 257 38 0.024 0.001 2020 7 18 12 218 36 132.00 -78.00 262 40 0.008 0.000 2020 7 19 12 221 28 102.00 -74.00 273 42 0.000 0.000 2020 7 20 12 224 25 -64.50 -69.00 263 41 0.000 0.000 2020 7 21 12 231 38 25.50 -82.00 257 41 0.000 0.000 2020 7 22 12 227 18 111.00 -70.00 263 42 0.000 0.000 2020 7 23 12 215 20 -126.00 -70.00 259 41 0.357 0.018 2020 7 24 12 197 22 -123.00 -76.00 253 41 2.153 0.418 2020 7 25 12 204 24 -73.50 -67.00 249 38 1.207 0.086 2020 7 26 12 217 38 141.00 -84.00 247 38 0.006 0.000 2020 7 27 12 224 35 -63.00 -80.00 251 39 0.000 0.000 2020 7 28 12 218 17 150.00 -70.00 253 39 0.032 0.001 2020 7 29 12 222 36 129.00 -77.00 249 40 0.000 0.000 2020 7 30 12 216 15 175.50 -68.00 252 41 0.056 0.003 2020 7 31 12 218 17 -66.00 -68.00 260 42 0.028 0.001 2020 8 1 12 217 14 -66.00 -68.00 267 42 0.049 0.002 2020 8 2 12 218 16 132.00 -70.00 271 44 0.032 0.001 2020 8 3 12 220 24 -66.00 -72.00 268 42 0.000 0.000 2020 8 4 12 215 38 -96.00 -86.00 251 40 0.034 0.002 2020 8 5 12 208 36 -154.50 -86.00 236 38 0.165 0.015 2020 8 6 12 201 37 -166.50 -86.00 228 38 0.188 0.017 2020 8 7 12 209 35 -115.50 -86.00 228 38 0.241 0.014 2020 8 8 12 208 34 -106.50 -81.00 225 37 0.475 0.038 2020 8 9 12 204 21 7.50 -74.00 232 37 2.372 0.338 2020 8 10 12 200 23 24.00 -74.00 232 36 2.879 0.329 2020 8 11 12 192 21 -126.00 -77.00 240 39 3.927 0.949 2020 8 12 12 183 17 -103.50 -80.00 237 38 3.709 1.260 2020 8 13 12 187 30 -120.00 -86.00 216 36 3.018 0.641 2020 8 14 12 191 27 -96.00 -82.00 216 36 4.230 0.715 2020 8 15 12 200 7 -13.50 -66.00 225 38 3.266 0.414 2020 8 16 12 201 14 99.00 -76.00 232 39 2.349 0.318 2020 8 17 12 190 25 -69.00 -70.00 248 39 4.130 0.673 2020 8 18 12 194 13 -105.00 -74.00 250 37 2.834 0.641 2020 8 19 12 188 5 -54.00 -66.00 248 38 3.328 0.713 2020 8 20 12 198 14 -33.00 -72.00 237 39 5.504 0.846 2020 8 21 12 191 12 -153.00 -70.00 247 41 5.798 1.090 2020 8 22 12 175 15 -130.50 -76.00 246 40 6.990 2.198 2020 8 23 12 162 15 -90.00 -78.00 227 35 7.086 2.803 2020 8 24 12 170 13 -76.50 -76.00 215 30 10.555 3.543 2020 8 25 12 176 13 -40.50 -73.00 220 28 11.305 3.711 2020 8 26 12 172 9 -117.00 -64.00 217 21 12.056 4.378 2020 8 27 12 170 10 -117.00 -66.00 219 16 11.087 3.469 2020 8 28 12 166 10 -114.00 -64.00 214 14 12.545 4.716 2020 8 29 12 165 10 -99.00 -66.00 225 17 11.483 5.060 2020 8 30 12 176 12 -90.00 -68.00 222 21 12.512 4.551 2020 8 31 12 166 9 -102.00 -74.00 208 21 13.949 5.521 2020 9 1 12 167 11 -87.00 -76.00 211 19 13.469 5.850 2020 9 2 12 165 9 -81.00 -70.00 207 21 17.027 7.201 2020 9 3 12 166 19 133.50 -86.00 200 22 18.767 8.074 2020 9 4 12 162 8 -66.00 -71.00 215 22 20.702 9.638 2020 9 5 12 154 8 57.00 -80.00 211 21 21.735 10.290 2020 9 6 12 163 6 -42.00 -74.00 194 21 22.458 12.510 2020 9 7 12 158 8 126.00 -76.00 197 22 23.663 15.140 2020 9 8 12 151 9 -135.00 -76.00 211 24 24.228 16.985 2020 9 9 12 149 9 -123.00 -76.00 213 24 24.009 17.280 2020 9 10 12 152 11 -127.50 -78.00 206 23 24.411 18.383 2020 9 11 12 153 9 -144.00 -70.00 199 23 23.998 18.416 2020 9 12 12 154 13 -114.00 -81.00 196 23 23.821 19.071 2020 9 13 12 148 6 -13.50 -78.00 193 22 23.834 20.086 2020 9 14 12 137 7 18.00 -80.00 188 20 24.511 22.404 2020 9 15 12 125 5 -24.00 -77.00 181 19 23.873 22.819 2020 9 16 12 117 6 9.00 -80.00 167 17 22.845 22.557 2020 9 17 12 132 5 18.00 -79.00 156 14 22.721 22.716 2020 9 18 12 128 9 -61.50 -86.00 147 12 23.840 25.026 2020 9 19 12 125 10 -7.50 -86.00 141 11 24.802 27.494 2020 9 20 12 120 6 34.50 -79.00 140 12 24.882 29.494 2020 9 21 12 109 7 76.50 -82.00 141 12 24.861 30.531 2020 9 22 12 108 6 55.50 -82.00 137 11 24.648 32.110 2020 9 23 12 106 7 93.00 -84.00 133 11 24.206 32.538 2020 9 24 12 105 7 123.00 -80.00 128 10 24.314 34.938 2020 9 25 12 106 8 -126.00 -78.00 126 9 24.504 35.520 2020 9 26 12 104 4 -66.00 -73.00 115 9 24.518 37.004 2020 9 27 12 104 5 -6.00 -76.00 112 8 25.176 38.774 2020 9 28 12 102 3 -66.00 -80.00 109 7 24.696 38.973 2020 9 29 12 98 7 -105.00 -86.00 107 7 24.851 39.524 2020 9 30 12 90 5 -84.00 -82.00 104 7 24.237 38.911 2020 10 1 12 93 7 52.50 -86.00 98 7 24.687 38.766 2020 10 2 12 86 4 -96.00 -82.00 98 6 25.174 38.991 2020 10 3 12 91 4 -64.50 -84.00 100 6 25.258 40.078 2020 10 4 12 89 6 18.00 -82.00 100 6 24.858 39.834 2020 10 5 12 91 5 -6.00 -86.00 97 6 24.273 38.770 2020 10 6 12 94 6 97.50 -88.00 97 5 24.513 38.520 2020 10 7 12 94 5 -154.50 -88.00 95 3 24.698 38.761 2020 10 8 12 94 5 -180.00 -88.00 96 4 24.501 38.011 2020 10 9 12 95 4 -102.00 -86.00 99 4 24.446 37.379 2020 10 10 12 92 7 30.00 -80.00 102 5 24.026 35.836 2020 10 11 12 96 8 58.50 -79.00 106 5 23.038 34.129 2020 10 12 12 95 8 69.00 -82.00 106 3 22.595 33.400 2020 10 13 12 95 7 81.00 -86.00 102 4 22.743 32.801 2020 10 14 12 103 7 97.50 -87.00 111 5 22.829 32.942 2020 10 15 12 102 7 30.00 -82.00 112 5 23.181 32.451 2020 10 16 12 100 6 3.00 -76.00 109 5 22.500 32.531 2020 10 17 12 93 6 16.50 -77.00 108 3 22.939 33.186 2020 10 18 12 96 7 36.00 -78.00 107 4 23.526 34.904 2020 10 19 12 100 7 42.00 -82.00 111 5 23.818 34.990 2020 10 20 12 99 7 15.00 -78.00 117 5 23.725 34.734 2020 10 21 12 95 6 19.50 -81.00 122 2 23.519 33.032 2020 10 22 12 102 7 28.50 -82.00 123 2 22.698 30.310 2020 10 23 12 106 6 33.00 -84.00 116 4 22.820 29.904 2020 10 24 12 104 6 28.50 -82.00 120 4 22.578 30.025 2020 10 25 12 103 7 46.50 -86.00 118 6 22.837 30.763 2020 10 26 12 100 6 81.00 -86.00 105 2 23.004 30.177 2020 10 27 12 97 4 124.50 -86.00 115 2 22.879 30.406 2020 10 28 12 107 3 -118.50 -82.00 122 4 22.481 29.793 2020 10 29 12 109 4 -64.50 -80.00 121 4 22.140 28.752 2020 10 30 12 111 4 -19.50 -77.00 122 6 21.487 29.072 2020 10 31 12 112 5 18.00 -86.00 123 2 21.418 29.034 2020 11 1 12 117 6 43.50 -88.00 120 5 22.552 29.449 2020 11 2 12 114 8 34.50 -80.00 126 4 22.522 28.237 2020 11 3 12 113 5 -9.00 -86.00 121 5 21.661 26.599 2020 11 4 12 109 7 34.50 -83.00 123 6 20.784 25.989 2020 11 5 12 113 8 51.00 -82.00 121 3 20.683 24.937 2020 11 6 12 119 8 40.50 -84.00 130 4 21.578 24.328 2020 11 7 12 119 8 48.00 -82.00 136 4 22.048 23.200 2020 11 8 12 125 9 67.50 -78.00 140 5 19.223 20.859 2020 11 9 12 126 9 49.50 -78.00 142 6 17.992 21.082 2020 11 10 12 122 9 67.50 -76.00 145 2 18.503 21.320 2020 11 11 12 121 9 79.50 -76.00 142 4 19.240 22.148 2020 11 12 12 121 9 90.00 -74.00 132 4 20.028 22.686 2020 11 13 12 119 8 102.00 -84.00 132 5 20.708 23.264 2020 11 14 12 123 8 120.00 -84.00 136 6 20.629 24.214 2020 11 15 12 127 7 79.50 -84.00 142 2 20.865 23.642 2020 11 16 12 114 7 57.00 -84.00 140 4 21.297 24.980 2020 11 17 12 114 9 58.50 -76.00 138 4 20.928 24.196 2020 11 18 12 119 8 39.00 -80.00 141 5 20.936 23.560 2020 11 19 12 117 9 64.50 -83.00 128 6 21.062 22.562 2020 11 20 12 119 7 22.50 -84.00 136 3 20.863 21.872 2020 11 21 12 117 7 55.50 -85.00 133 5 20.866 22.109 2020 11 22 12 119 7 82.50 -86.00 130 5 20.860 22.276 2020 11 23 12 132 6 -3.00 -86.00 140 5 20.528 20.881 2020 11 24 12 133 6 -57.00 -76.00 145 6 19.980 20.391 2020 11 25 12 139 2 -48.00 -78.00 154 3 20.358 19.367 2020 11 26 12 139 7 1.50 -75.00 150 4 20.648 19.451 2020 11 27 12 138 8 51.00 -84.00 153 5 20.809 19.474 2020 11 28 12 140 8 49.50 -84.00 154 5 20.382 19.010 2020 11 29 12 140 6 24.00 -86.00 158 5 20.480 18.539 2020 11 30 12 141 2 -69.00 -75.00 162 3 19.402 17.028 2020 12 1 12 144 4 -66.00 -72.00 175 4 18.185 15.269 2020 12 2 12 151 5 -31.50 -76.00 182 5 16.625 13.318 2020 12 3 12 150 6 -19.50 -74.00 185 6 16.841 12.735 2020 12 4 12 147 7 -12.00 -78.00 187 3 17.617 12.459 2020 12 5 12 156 9 40.50 -81.00 182 4 16.752 12.022 2020 12 6 12 151 6 -7.50 -70.00 179 4 14.960 10.633 2020 12 7 12 142 7 9.00 -78.00 178 5 13.702 9.489 2020 12 8 12 151 8 22.50 -81.00 197 6 12.632 8.730 2020 12 9 12 153 8 22.50 -83.00 208 3 11.760 8.408 2020 12 10 12 156 6 -9.00 -74.00 223 4 12.188 7.927 2020 12 11 12 163 8 9.00 -74.00 226 4 13.090 8.360 2020 12 12 12 158 8 13.50 -76.00 208 5 13.584 8.317 2020 12 13 12 163 7 -1.50 -73.00 199 6 12.652 7.666 2020 12 14 12 158 8 16.50 -78.00 189 3 12.039 7.033 2020 12 15 12 162 6 4.50 -84.00 184 4 11.403 5.815 2020 12 16 12 169 8 10.50 -77.00 199 4 11.010 5.608 2020 12 17 12 168 9 42.00 -76.00 205 5 10.926 5.575 2020 12 18 12 168 9 39.00 -76.00 216 6 10.047 4.859 2020 12 19 12 167 9 46.50 -80.00 224 3 9.189 4.409 2020 12 20 12 168 10 58.50 -78.00 222 4 8.646 4.369 2020 12 21 12 167 10 91.50 -79.00 213 5 8.480 4.233 2020 12 22 12 172 10 124.50 -82.00 204 5 8.270 3.950 2020 12 23 12 171 2 163.50 -72.00 201 2 7.882 3.814 2020 12 24 12 165 2 -162.00 -72.00 228 6 8.017 3.506 2020 12 25 12 175 10 -133.50 -61.00 240 4 7.470 2.703 2020 12 26 12 184 9 -118.50 -63.00 277 5 5.677 1.574 2020 12 27 12 206 7 -130.50 -44.00 278 5 1.527 0.205 2020 12 28 12 226 7 -124.50 -42.00 275 3 0.000 0.000 2020 12 29 12 230 7 -151.50 -40.00 268 3 0.000 0.000 2020 12 30 12 237 5 -16.50 -84.00 264 4 0.000 0.000 2020 12 31 12 240 7 -148.50 -37.00 266 12 0.000 0.000 # # --- end of file.