| Author | |
| Date and time | 2017-12-28 21:40:54.1 UTC |
| Latitude | -56.596 |
| Longitude | -142.215 |
| Depth | 10 |
| Magnitude | 5.5 Mw |
| Region | PACIFIC-ANTARCTIC RIDGE |
| Latest update | 2017-12-28 22:44:47.7 UTC |
| rms | 1.29 s |
| N° phases used for the localisation | 98 |
| N° stations used for the localisation | 98 |
| Gap | 67.0 ° |
| 95% confidence ellipse | |
| semi major | 13.2 |
| semi minor | 5.9 |
| Azimuth | 178 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| BSWZ | 31.690 | 279 | M | P | 2017-12-28 21:47:19.1 | 1 | T | NEIR | |
| TCW | 31.820 | 280 | M | P | 2017-12-28 21:47:19.4 | 0.2 | T | NEIR | |
| QSPA | 33.500 | 180 | M | P | 2017-12-28 21:47:35.0 | 0.4 | T | NEIR | |
| BELA | 38.770 | 161 | M | P | 2017-12-28 21:48:19.8 | 0.5 | T | NEIR | |
| LL02 | 45.200 | 104 | M | P | 2017-12-28 21:49:12.9 | 1.3 | T | NEIR | |
| PLCA | 47.600 | 103 | M | P | 2017-12-28 21:49:31.5 | 0.9 | T | NEIR | |
| VNA3 | 48.050 | 161 | M | P | 2017-12-28 21:49:34.8 | 0.4 | T | GFZ | |
| VNA2 | 48.720 | 162 | M | P | 2017-12-28 21:49:38.6 | -0.9 | T | GFZ | |
| SNAA | 48.800 | 164 | M | P | 2017-12-28 21:49:39.2 | -1 | T | NEIR | |
| BO02 | 51.780 | 97 | M | P | 2017-12-28 21:50:02.6 | 0.2 | T | NEIR | |
| MT01 | 52.210 | 96 | M | P | 2017-12-28 21:50:08.0 | 2.5 | T | NEIR | |
| MT09 | 52.420 | 96 | M | P | 2017-12-28 21:50:08.8 | 1.6 | T | NEIR | |
| LMEL | 52.800 | 97 | M | P | 2017-12-28 21:50:10.3 | 0.2 | T | NEIR | |
| MT03 | 52.900 | 96 | M | P | 2017-12-28 21:50:11.1 | 0.4 | T | NEIR | |
| ROC1 | 53.010 | 95 | M | P | 2017-12-28 21:50:11.8 | 0.1 | T | GFZ | |
| PEL | 53.070 | 96 | M | P | 2017-12-28 21:50:12.4 | 0.5 | T | GFZ | |
| KOUNC | 53.180 | 290 | M | P | 2017-12-28 21:50:14.8 | 2.4 | T | GFZ | |
| VA03 | 53.430 | 96 | M | P | 2017-12-28 21:50:15.4 | 0.8 | T | NEIR | |
| TRQA | 54.110 | 106 | M | P | 2017-12-28 21:50:19.6 | 0 | T | NEIR | |
| CO02 | 54.360 | 94 | M | P | 2017-12-28 21:50:21.8 | 0.4 | T | GFZ | |
| CMSA | 54.590 | 265 | M | P | 2017-12-28 21:50:24.6 | 1.6 | T | GFZ | |
| CO03 | 54.820 | 94 | M | P | 2017-12-28 21:50:24.7 | 0 | T | GFZ | |
| ZON | 55.380 | 96 | M | P | 2017-12-28 21:50:28.3 | -0.4 | T | NEIR | |
| EIDS | 56.410 | 274 | M | P | 2017-12-28 21:50:36.7 | 0.8 | T | NEIR | |
| AC05 | 56.590 | 93 | M | P | 2017-12-28 21:50:37.3 | -0.1 | T | NEIR | |
| STKA | 56.580 | 262 | M | P | 2017-12-28 21:50:37.5 | 0.2 | T | NEIR | |
| LVC | 62.240 | 90 | M | P | 2017-12-28 21:51:17.3 | 0.7 | T | NEIR | |
| PB01 | 63.180 | 88 | M | P | 2017-12-28 21:51:22.9 | 0.3 | T | NEIR | |
| CTAO | 63.290 | 274 | M | P | 2017-12-28 21:51:23.7 | 0.5 | T | NEIR | |
| PLTB | 63.340 | 108 | M | P | 2017-12-28 21:51:23.5 | -0.3 | T | NEIR | |
| ITQB | 63.380 | 104 | M | P | 2017-12-28 21:51:22.9 | -1.1 | T | NEIR | |
| TA02 | 63.450 | 87 | M | P | 2017-12-28 21:51:24.8 | 0.6 | T | NEIR | |
| PB11 | 64.120 | 87 | M | P | 2017-12-28 21:51:29.0 | 0.1 | T | NEIR | |
| GO01 | 64.450 | 87 | M | P | 2017-12-28 21:51:31.5 | 0.1 | T | NEIR | |
| CPSB | 64.500 | 107 | M | P | 2017-12-28 21:51:30.8 | -0.6 | T | GFZ | |
| FORT | 64.700 | 252 | M | P | 2017-12-28 21:51:34.1 | 1.4 | T | NEIR | |
| PB16 | 65.360 | 86 | M | P | 2017-12-28 21:51:36.9 | -0.5 | T | NEIR | |
| CPUP | 65.640 | 101 | M | P | 2017-12-28 21:51:38.1 | -0.6 | T | NEIR | |
| PB18 | 65.980 | 86 | M | P | 2017-12-28 21:51:41.4 | 0 | T | NEIR | |
| NNA | 66.570 | 76 | M | P | 2017-12-28 21:51:44.1 | -0.4 | T | NEIR | |
| QIS | 66.580 | 268 | A | P | 2017-12-28 21:51:45.6 | 0.9 | T | GFZ | |
| ASAR | 67.220 | 261 | M | P | 2017-12-28 21:51:47.5 | -1.4 | T | NEIR | |
| AS31 | 67.220 | 261 | M | P | 2017-12-28 21:51:47.7 | -1.2 | T | NEIR | |
| KMBL | 67.430 | 247 | M | P | 2017-12-28 21:51:51.3 | 1 | T | GFZ | |
| ITAB | 67.710 | 106 | M | P | 2017-12-28 21:51:52.4 | 0.4 | T | NEIR | |
| LPAZ | 67.780 | 86 | M | P | 2017-12-28 21:51:52.6 | -0.4 | T | NEIR | |
| NWAO | 68.500 | 243 | M | P | 2017-12-28 21:51:56.6 | -0.4 | T | GFZ | |
| WB2 | 69.970 | 264 | M | P | 2017-12-28 21:52:04.6 | -1.4 | T | NEIR | |
| WRA | 69.980 | 264 | M | P | 2017-12-28 21:52:05.7 | -0.3 | T | NEIR | |
| AQDB | 71.230 | 99 | M | P | 2017-12-28 21:52:14.1 | 0.5 | T | NEIR | |
| MCRA | 71.360 | 69 | M | P | 2017-12-28 21:52:13.5 | -0.7 | T | NEIR | |
| FRTB | 72.220 | 106 | A | P | 2017-12-28 21:52:21.1 | 1.4 | T | GFZ | |
| CZSB | 72.350 | 77 | M | P | 2017-12-28 21:52:19.6 | -0.5 | T | NEIR | |
| PCMB | 72.720 | 103 | A | P | 2017-12-28 21:52:23.5 | 0.9 | T | GFZ | |
| BOSC | 73.150 | 69 | M | P | 2017-12-28 21:52:23.4 | -1.6 | T | NEIR | |
| COHC | 73.340 | 68 | M | P | 2017-12-28 21:52:25.5 | -0.5 | T | NEIR | |
| PTLB | 73.430 | 93 | M | P | 2017-12-28 21:52:25.8 | -0.9 | T | NEIR | |
| ETMB | 74.150 | 84 | M | P | 2017-12-28 21:52:29.9 | -0.9 | T | NEIR | |
| ITRB | 74.750 | 103 | A | P | 2017-12-28 21:52:35.7 | 1.2 | T | GFZ | |
| VILB | 74.880 | 91 | M | P | 2017-12-28 21:52:34.7 | -0.5 | T | NEIR | |
| SLOR | 75.210 | 68 | M | P | 2017-12-28 21:52:36.8 | -0.6 | T | NEIR | |
| PULU | 75.850 | 68 | M | P | 2017-12-28 21:52:40.4 | -0.6 | T | NEIR | |
| OTAV | 76.060 | 68 | M | P | 2017-12-28 21:52:42.2 | -0.1 | T | NEIR | |
| SAML | 76.530 | 86 | M | P | 2017-12-28 21:52:43.9 | -0.6 | T | NEIR | |
| TULM | 76.810 | 68 | M | P | 2017-12-28 21:52:46.9 | 0.4 | T | NEIR | |
| MTN | 77.530 | 266 | M | P | 2017-12-28 21:52:48.6 | -1.6 | T | NEIR | |
| PMNB | 77.810 | 105 | M | P | 2017-12-28 21:52:52.6 | 0.6 | T | GFZ | |
| BDFB | 79.350 | 102 | M | P | 2017-12-28 21:52:59.1 | -1.4 | T | NEIR | |
| JACO | 81.190 | 57 | M | P | 2017-12-28 21:53:10.5 | 0.6 | T | NEIR | |
| ROSC | 82.120 | 69 | M | P | 2017-12-28 21:53:14.9 | -0.4 | T | NEIR | |
| COVE | 82.230 | 57 | M | P | 2017-12-28 21:53:15.8 | 0.4 | T | NEIR | |
| MACA | 82.700 | 85 | M | P | 2017-12-28 21:53:17.5 | -0.5 | T | NEIR | |
| BOAV | 87.410 | 82 | M | P | 2017-12-28 21:53:39.6 | -2 | T | NEIR | |
| HPIG | 88.820 | 32 | M | P | 2017-12-28 21:53:50.9 | 2.5 | T | GFZ | |
| BAUV | 88.850 | 72 | M | P | 2017-12-28 21:53:48.7 | 0.3 | T | NEIR | |
| SANI | 89.290 | 267 | M | P | 2017-12-28 21:53:51.2 | 0.7 | T | GFZ | |
| CCCC | 94.450 | 58 | M | P | 2017-12-28 21:54:15.2 | 1 | T | GFZ | |
| BBJI | 94.630 | 249 | M | P | 2017-12-28 21:54:16.8 | 1.3 | T | GFZ | |
| IL31 | 121.110 | 358 | M | PKPdf | 2017-12-28 21:59:44.3 | -2.7 | T | NEIR | |
| ILAR | 121.110 | 358 | M | PKPdf | 2017-12-28 21:59:45.1 | -2 | T | NEIR | |
| EPYK | 122.730 | 3 | M | PKPdf | 2017-12-28 21:59:47.3 | -3 | T | NEIR | |
| G30M | 123.360 | 3 | M | PKPdf | 2017-12-28 21:59:50.1 | -1.4 | T | NEIR | |
| F31M | 123.900 | 4 | M | PKPdf | 2017-12-28 21:59:51.3 | -1.1 | T | NEIR | |
| E27K | 124.490 | 0 | M | PKPdf | 2017-12-28 21:59:51.9 | -1.7 | T | NEIR | |
| NIL | 146.640 | 241 | M | PKPbc | 2017-12-28 22:00:34.5 | -1.5 | T | NEIR | |
| ESDC | 148.040 | 104 | M | PKPdf | 2017-12-28 22:00:34.0 | -2.8 | T | NEIR | |
| ESDC | 148.040 | 104 | M | PKPab | 2017-12-28 22:00:41.4 | -1.2 | T | NEIR | |
| KBL | 149.370 | 237 | M | PKPdf | 2017-12-28 22:00:36.6 | -2.6 | T | NEIR | |
| KBL | 149.370 | 237 | M | PKPbc | 2017-12-28 22:00:42.9 | -0.7 | T | NEIR | |
| MKAR | 151.230 | 269 | M | PKPdf | 2017-12-28 22:00:38.6 | -3.2 | T | NEIR | |
| MKAR | 151.230 | 269 | M | PKPbc | 2017-12-28 22:00:45.9 | -1.8 | T | NEIR | |
| MK31 | 151.230 | 269 | M | PKPdf | 2017-12-28 22:00:39.1 | -2.7 | T | NEIR | |
| MK31 | 151.230 | 269 | M | PKPbc | 2017-12-28 22:00:45.2 | -2.5 | T | NEIR | |
| MAKZ | 151.420 | 269 | M | PKPdf | 2017-12-28 22:00:39.2 | -2.9 | T | NEIR | |
| MAKZ | 151.420 | 269 | M | PKPbc | 2017-12-28 22:00:46.1 | -2.1 | T | NEIR | |
| KKAR | 155.250 | 251 | M | PKPdf | 2017-12-28 22:00:46.3 | -1.3 | T | NEIR | |
| KKAR | 155.250 | 251 | M | PKPab | 2017-12-28 22:01:11.3 | -1.3 | T | NEIR | |
| SLY | 158.280 | 197 | M | PKPab | 2017-12-28 22:01:24.0 | -2.1 | T | NEIR |