| Author | |
| Date and time | 2021-08-12 23:50:14.9 UTC |
| Latitude | -58.424 |
| Longitude | -24.441 |
| Depth | 33 |
| Magnitude | 5.5 mb |
| Region | SOUTH SANDWICH ISLANDS REGION |
| Latest update | 2021-08-12 23:58:59.6 UTC |
| rms | 1.37 s |
| N° phases used for the localisation | 128 |
| N° stations used for the localisation | 128 |
| Gap | 54.0 ° |
| 95% confidence ellipse | |
| semi major | 8.1 |
| semi minor | 6.4 |
| Azimuth | 23 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Operating network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Reporting network |
|---|---|---|---|---|---|---|---|---|---|
| HOPE | 7.860 | 297 | M | Pn | 2021-08-12 23:52:07.1 | 0 | T | NEIR | |
| ORCD | 10.530 | 249 | M | Pn | 2021-08-12 23:52:43.7 | 0 | T | NEIR | |
| ORCD | 10.530 | 249 | M | P | 2021-08-12 23:52:45.8 | 2.1 | T | AUST | |
| SNAA | 15.930 | 155 | M | Pn | 2021-08-12 23:53:55.4 | -1.7 | T | NEIR | |
| SNAA | 15.930 | 155 | A | P | 2021-08-12 23:53:56.6 | -3.7 | T | SC3 | |
| ESPZ | 16.440 | 239 | M | P | 2021-08-12 23:54:04.5 | -1.3 | T | NEIR | |
| JUBA | 17.210 | 243 | M | P | 2021-08-12 23:54:13.6 | -0.7 | T | NEIR | |
| PMSA | 19.570 | 235 | M | P | 2021-08-12 23:54:41.6 | 1.3 | T | NEIR | |
| EFI | 20.220 | 275 | M | P | 2021-08-12 23:54:47.7 | 0.4 | T | NEIR | |
| SMAI | 21.000 | 225 | M | P | 2021-08-12 23:54:56.4 | 0.6 | T | NEIR | |
| MG02 | 25.500 | 263 | M | P | 2021-08-12 23:55:39.4 | -1.1 | T | NEIR | |
| GO10 | 26.260 | 261 | A | P | 2021-08-12 23:55:49.4 | 1.9 | T | GFZ | |
| MG05 | 27.790 | 263 | A | P | 2021-08-12 23:56:01.8 | 0.6 | T | GFZ | |
| GO09 | 27.930 | 264 | M | P | 2021-08-12 23:56:00.7 | -1.7 | T | NEIR | |
| GO08 | 29.690 | 268 | M | P | 2021-08-12 23:56:18.6 | 0.6 | T | NEIR | |
| AY03 | 30.460 | 270 | M | P | 2021-08-12 23:56:25.4 | 0.5 | T | NEIR | |
| COYC | 31.290 | 273 | A | P | 2021-08-12 23:56:33.8 | 1.7 | T | SC3 | |
| QSPA | 31.760 | 180 | A | P | 2021-08-12 23:56:37.7 | 0.7 | T | NEIR | |
| LL02 | 32.790 | 277 | M | P | 2021-08-12 23:56:44.3 | -1 | T | NEIR | |
| PLCA | 33.880 | 281 | A | P | 2021-08-12 23:56:54.7 | -0.2 | T | SC3 | |
| CNLB | 34.310 | 316 | M | P | 2021-08-12 23:56:58.7 | 0.2 | T | MCSM | |
| LL03 | 34.540 | 279 | M | P | 2021-08-12 23:57:00.4 | -0.1 | T | NEIR | |
| LL05 | 34.900 | 277 | M | P | 2021-08-12 23:57:03.0 | -0.7 | T | NEIR | |
| GO06 | 35.200 | 281 | A | P | 2021-08-12 23:57:04.6 | -1.8 | T | NEIR | |
| LR04 | 35.990 | 279 | M | P | 2021-08-12 23:57:13.4 | 0.4 | T | NEIR | |
| ITAB | 36.670 | 316 | M | P | 2021-08-12 23:57:18.6 | -0.1 | T | NEIR | |
| BI02 | 37.310 | 285 | A | P | 2021-08-12 23:57:23.9 | -0.5 | T | NEIR | |
| MAW | 37.290 | 141 | A | P | 2021-08-12 23:57:24.8 | 0.5 | T | SC3 | |
| ML02 | 38.090 | 286 | M | P | 2021-08-12 23:57:30.3 | -0.5 | T | NEIR | |
| BI05 | 38.230 | 283 | M | P | 2021-08-12 23:57:31.1 | -0.9 | T | NEIR | |
| SPB | 38.470 | 325 | A | P | 2021-08-12 23:57:36.7 | 2.8 | T | SC3 | |
| BO02 | 38.530 | 287 | M | P | 2021-08-12 23:57:34.3 | -0.3 | T | MCSM | |
| VABB | 38.890 | 326 | M | P | 2021-08-12 23:57:37.5 | 0 | T | NEIR | |
| GO05 | 38.940 | 286 | M | P | 2021-08-12 23:57:37.4 | -0.6 | T | NEIR | |
| PTGB | 38.950 | 318 | M | P | 2021-08-12 23:57:38.3 | 0.3 | T | NEIR | |
| BO01 | 39.000 | 287 | M | P | 2021-08-12 23:57:36.7 | -1.7 | T | NEIR | |
| BO04 | 39.080 | 288 | M | P | 2021-08-12 23:57:37.6 | -1.6 | T | NEIR | |
| MT13 | 39.120 | 289 | M | P | 2021-08-12 23:57:39.5 | -0.1 | T | NEIR | |
| MT08 | 39.220 | 289 | M | P | 2021-08-12 23:57:39.7 | -0.9 | T | NEIR | |
| BO03 | 39.360 | 286 | A | P | 2021-08-12 23:57:41.2 | -0.2 | T | GFZ | |
| MT03 | 39.430 | 289 | M | P | 2021-08-12 23:57:40.5 | -1.7 | T | NEIR | |
| MT09 | 39.440 | 288 | M | P | 2021-08-12 23:57:41.5 | -0.8 | T | NEIR | |
| CPUP | 39.480 | 310 | M | P | 2021-08-12 23:57:41.5 | -0.8 | T | NEIR | |
| MT01 | 39.500 | 288 | M | P | 2021-08-12 23:57:41.1 | -1.5 | T | NEIR | |
| PEL | 39.800 | 289 | A | P | 2021-08-12 23:57:45.6 | 0.5 | T | SC3 | |
| VA03 | 40.030 | 289 | M | P | 2021-08-12 23:57:46.3 | -0.9 | T | NEIR | |
| ZON | 40.110 | 292 | M | P | 2021-08-12 23:57:45.9 | -1.8 | T | NEIR | |
| BSCB | 40.180 | 330 | M | P | 2021-08-12 23:57:48.3 | 0.1 | T | MCSM | |
| CO04 | 40.830 | 290 | M | P | 2021-08-12 23:57:51.6 | -2.4 | T | NEIR | |
| BSFB | 41.320 | 336 | A | P | 2021-08-12 23:57:59.4 | 1.9 | T | GFZ | |
| SJMB | 41.520 | 336 | M | P | 2021-08-12 23:57:58.4 | -0.7 | T | NEIR | |
| CO02 | 41.520 | 290 | M | P | 2021-08-12 23:57:56.9 | -2.6 | T | NEIR | |
| PCMB | 41.540 | 321 | M | P | 2021-08-12 23:57:59.8 | 0.4 | T | MCSM | |
| CO06 | 42.270 | 290 | M | P | 2021-08-12 23:58:03.9 | -1.5 | T | NEIR | |
| GO04 | 42.270 | 291 | M | P | 2021-08-12 23:58:05.7 | 0 | T | MCSM | |
| ALKP | 42.620 | 69 | A | P | 2021-08-12 23:58:08.3 | -0.1 | T | NEIR | |
| PMNB | 42.970 | 329 | M | P | 2021-08-12 23:58:13.6 | 2.5 | T | AUST | |
| LCO | 43.180 | 292 | A | P | 2021-08-12 23:58:13.0 | -0.1 | T | SC3 | |
| VA04 | 43.540 | 280 | M | P | 2021-08-12 23:58:18.1 | 2.4 | T | AUST | |
| SBA | 43.720 | 183 | M | P | 2021-08-12 23:58:17.1 | -0.5 | T | NEIR | |
| IPMB | 44.000 | 327 | A | P | 2021-08-12 23:58:21.1 | 1.8 | T | SC3 | |
| GO03 | 44.140 | 294 | M | P | 2021-08-12 23:58:20.8 | 0.3 | T | AUST | |
| VNDA | 44.170 | 182 | A | P | 2021-08-12 23:58:22.3 | 1.1 | T | NEIR | |
| CCD | 44.980 | 169 | M | P | 2021-08-12 23:58:28.8 | 0.6 | T | AUST | |
| BOSA | 45.200 | 71 | M | P | 2021-08-12 23:58:28.0 | -1.1 | T | MCSM | |
| BDFB | 46.170 | 328 | M | P | 2021-08-12 23:58:36.0 | -0.6 | T | NEIR | |
| WIN | 46.470 | 58 | M | P | 2021-08-12 23:58:41.7 | 2.5 | T | AUST | |
| PB14 | 46.720 | 296 | M | P | 2021-08-12 23:58:40.8 | -0.5 | T | MCSM | |
| ARAG | 47.240 | 323 | A | P | 2021-08-12 23:58:46.5 | 1.6 | T | SC3 | |
| KOOLE | 47.510 | 61 | M | P | 2021-08-12 23:58:44.8 | -2.4 | T | NEIR | |
| PB05 | 48.150 | 297 | A | P | 2021-08-12 23:58:50.9 | -1.2 | T | NEIR | |
| SALV | 48.360 | 318 | A | P | 2021-08-12 23:58:54.1 | 0.6 | T | SC3 | |
| LBTB | 48.360 | 69 | M | P | 2021-08-12 23:58:51.2 | -2.6 | T | NEIR | |
| SDBA | 48.460 | 333 | M | P | 2021-08-12 23:58:53.5 | -0.8 | T | NEIR | |
| KGCAE | 48.560 | 64 | M | P | 2021-08-12 23:58:53.7 | -1.6 | T | NEIR | |
| PB01 | 49.380 | 299 | M | P | 2021-08-12 23:59:00.7 | -0.8 | T | NEIR | |
| TSUM | 49.640 | 56 | M | P | 2021-08-12 23:59:02.4 | -1.2 | T | NEIR | |
| LPHEP | 49.880 | 68 | M | P | 2021-08-12 23:59:04.3 | -1.1 | T | NEIR | |
| PB08 | 50.010 | 300 | M | P | 2021-08-12 23:59:04.6 | -2.1 | T | NEIR | |
| PTLB | 50.030 | 314 | A | P | 2021-08-12 23:59:06.4 | 0.1 | T | SC3 | |
| SNDB | 50.600 | 325 | A | P | 2021-08-12 23:59:12.4 | 1.8 | T | SC3 | |
| CASY | 51.060 | 159 | A | P | 2021-08-12 23:59:14.2 | -0.5 | T | NEIR | |
| SMTB | 52.540 | 331 | A | P | 2021-08-12 23:59:27.2 | 2.2 | T | SC3 | |
| PDRB | 52.700 | 319 | A | P | 2021-08-12 23:59:26.0 | -0.3 | T | SC3 | |
| VILB | 52.720 | 314 | A | P | 2021-08-12 23:59:26.5 | 0 | T | SC3 | |
| LPAZ | 52.950 | 304 | M | P | 2021-08-12 23:59:28.7 | -0.2 | T | NEIR | |
| DRV | 54.580 | 173 | M | P | 2021-08-12 23:59:41.0 | 0.2 | T | AUST | |
| NPGB | 56.520 | 322 | A | P | 2021-08-12 23:59:54.6 | 0.7 | T | SC3 | |
| MAL2 | 60.910 | 325 | M | P | 2021-08-13 00:00:26.1 | 1.7 | T | AUST | |
| VOI | 61.770 | 86 | M | P | 2021-08-13 00:00:32.5 | 1.9 | T | AUST | |
| TEFE | 63.080 | 314 | M | P | 2021-08-13 00:00:39.8 | 0.8 | T | AUST | |
| ABPO | 64.380 | 85 | M | P | 2021-08-13 00:00:46.8 | -1.2 | T | NEIR | |
| DBIC | 66.800 | 21 | A | P | 2021-08-13 00:01:03.3 | 0.2 | T | SC3 | |
| BOAV | 67.090 | 320 | M | P | 2021-08-13 00:01:05.3 | 0.4 | T | MCSM | |
| EDA | 67.900 | 38 | M | P | 2021-08-13 00:01:07.6 | -2.4 | T | NEIR | |
| MBAR | 71.990 | 60 | M | P | 2021-08-13 00:01:32.3 | -3.2 | T | NEIR | |
| OTAV | 72.210 | 302 | M | P | 2021-08-13 00:01:36.4 | -0.7 | T | NEIR | |
| SOK | 72.980 | 8 | A | P | 2021-08-13 00:01:41.2 | 0.2 | T | NEIR | |
| KIBK | 73.900 | 67 | M | P | 2021-08-13 00:01:46.3 | -0.4 | T | NEIR | |
| TOC4 | 74.460 | 27 | M | P | 2021-08-13 00:01:49.7 | 0 | T | MCSM | |
| KMBO | 74.580 | 66 | M | P | 2021-08-13 00:01:50.5 | -0.3 | T | MCSM | |
| LODK | 77.670 | 62 | A | P | 2021-08-13 00:02:11.1 | 2.9 | T | NEIR | |
| LTZ | 78.070 | 193 | A | P | 2021-08-13 00:02:12.3 | 1.1 | T | NEIR | |
| BIM | 78.660 | 324 | A | P | 2021-08-13 00:02:16.4 | 2.9 | T | SC3 | |
| FDFM | 78.890 | 324 | M | P | 2021-08-13 00:02:14.2 | -0.6 | T | NEIR | |
| MRZ | 79.740 | 195 | A | P | 2021-08-13 00:02:21.9 | 1.6 | T | NEIR | |
| BKZ | 81.080 | 196 | M | P | 2021-08-13 00:02:28.0 | 0.5 | T | MCSM | |
| RTZ | 81.550 | 197 | M | P | 2021-08-13 00:02:32.2 | 2.2 | T | AUST | |
| MWZ | 81.740 | 197 | M | P | 2021-08-13 00:02:34.8 | 3.8 | T | AUST | |
| HUMP | 83.600 | 321 | A | P | 2021-08-13 00:02:39.8 | 0.1 | T | NEIR | |
| SJG | 83.670 | 320 | M | P | 2021-08-13 00:02:39.8 | -0.3 | T | MCSM | |
| CELP | 83.780 | 320 | A | P | 2021-08-13 00:02:40.1 | -0.6 | T | NEIR | |
| UUPR | 83.990 | 320 | A | P | 2021-08-13 00:02:41.4 | -0.4 | T | NEIR | |
| JTS | 84.050 | 300 | M | P | 2021-08-13 00:02:42.1 | 0 | T | MCSM | |
| TAM | 84.690 | 28 | M | P | 2021-08-13 00:02:47.7 | 2.2 | T | AUST | |
| KORDA | 85.420 | 148 | M | P | 2021-08-13 00:02:50.4 | 0.7 | T | AUST | |
| BOAB | 86.280 | 301 | M | P | 2021-08-13 00:02:53.5 | 0.3 | T | AUST | |
| ATD | 88.290 | 65 | M | P | 2021-08-13 00:03:06.9 | 3.9 | T | AUST | |
| STKA | 89.160 | 168 | A | P | 2021-08-13 00:03:08.2 | 0.4 | T | NEIR | |
| CMSA | 89.870 | 172 | M | P | 2021-08-13 00:03:11.2 | 0.1 | T | MCSM | |
| INKA | 93.150 | 167 | M | P | 2021-08-13 00:03:25.9 | -0.4 | T | MCSM | |
| TEIG | 94.300 | 302 | A | P | 2021-08-13 00:03:31.5 | 0.7 | T | NEIR | |
| AS09 | 96.110 | 160 | M | P | 2021-08-13 00:03:40.3 | 0.4 | T | AUST | |
| ASAR | 96.140 | 160 | A | P | 2021-08-13 00:03:39.5 | -0.5 | T | NEIR | |
| AS31 | 96.140 | 160 | M | P | 2021-08-13 00:03:39.7 | -0.3 | T | MCSM | |
| AS01 | 96.150 | 160 | M | P | 2021-08-13 00:03:40.4 | 0.4 | T | MCSM | |
| AS17 | 96.150 | 160 | M | P | 2021-08-13 00:03:39.6 | -0.5 | T | AUST | |
| AS15 | 96.170 | 160 | M | P | 2021-08-13 00:03:40.9 | 0.7 | T | AUST |