| Author | |
| Date and time | 2019-12-16 17:19:51.0 UTC |
| Latitude | -15.300 |
| Longitude | -172.884 |
| Depth | 10 |
| Magnitude | 4.9 mb |
| Region | SAMOA ISLANDS REGION |
| Latest update | 2019-12-16 18:12:37.1 UTC |
| rms | 1.79 s |
| N° phases used for the localisation | 32 |
| N° stations used for the localisation | 32 |
| Gap | 65.0 ° |
| 95% confidence ellipse | |
| semi major | 17.3 |
| semi minor | 14 |
| Azimuth | 117 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| AFI | 1.750 | 38 | M | Pn | 2019-12-16 17:20:21.1 | -0.4 | T | NEIR | |
| NIUE | 4.700 | 144 | M | Pn | 2019-12-16 17:21:03.9 | 1.9 | T | NEIR | |
| NIUE | 4.700 | 144 | M | Sn | 2019-12-16 17:21:53.7 | -2.8 | T | NEIR | |
| MSVF | 9.030 | 253 | M | P | 2019-12-16 17:22:05.6 | 4.1 | T | GSRC | |
| RAR | 13.780 | 117 | M | Pn | 2019-12-16 17:23:07.6 | 1.4 | T | NEIR | |
| PINNC | 19.980 | 246 | M | P | 2019-12-16 17:24:21.0 | -2.3 | T | NEIR | |
| RTZ | 24.900 | 199 | M | P | 2019-12-16 17:25:13.3 | -0.7 | T | NEIR | |
| TCW | 28.130 | 201 | M | P | 2019-12-16 17:25:42.7 | -0.4 | T | NEIR | |
| LTZ | 30.220 | 202 | M | P | 2019-12-16 17:26:00.0 | -1.7 | T | NEIR | |
| STKA | 44.540 | 240 | M | P | 2019-12-16 17:28:02.6 | -0.1 | T | GSRC | |
| WRA | 50.390 | 257 | M | P | 2019-12-16 17:28:51.4 | 3.3 | T | GSRC | |
| AS31 | 50.650 | 252 | M | P | 2019-12-16 17:28:47.9 | -2.3 | T | NEIR | |
| PETK | 72.730 | 342 | M | P | 2019-12-16 17:31:20.5 | 1.4 | T | GSRC | |
| QSPA | 74.680 | 180 | M | P | 2019-12-16 17:31:30.2 | -1.3 | T | NEIR | |
| M14K | 76.320 | 6 | M | P | 2019-12-16 17:31:40.6 | 0.6 | T | NEIR | |
| G08A | 77.610 | 36 | M | P | 2019-12-16 17:31:48.2 | 0.9 | T | NEIR | |
| J16K | 78.940 | 6 | M | P | 2019-12-16 17:31:55.6 | 0.9 | T | NEIR | |
| J18K | 79.540 | 7 | M | P | 2019-12-16 17:31:58.5 | 0.5 | T | NEIR | |
| TXAR | 80.220 | 56 | M | P | 2019-12-16 17:32:04.5 | 3 | T | GSRC | |
| J20K | 80.550 | 8 | M | P | 2019-12-16 17:32:02.8 | -0.6 | T | NEIR | |
| MCK | 80.950 | 11 | M | P | 2019-12-16 17:32:04.2 | -1.4 | T | NEIR | |
| M26K | 80.960 | 14 | M | P | 2019-12-16 17:32:04.6 | -1.1 | T | NEIR | |
| WRH | 81.780 | 11 | M | P | 2019-12-16 17:32:09.8 | -0.2 | T | NEIR | |
| CCB | 81.990 | 11 | M | P | 2019-12-16 17:32:10.4 | -0.7 | T | NEIR | |
| COLA | 82.190 | 11 | M | P | 2019-12-16 17:32:12.0 | -0.1 | T | GSRC | |
| ILAR | 82.270 | 11 | M | P | 2019-12-16 17:32:12.3 | -0.3 | T | GSRC | |
| E22K | 84.610 | 8 | M | P | 2019-12-16 17:32:25.2 | 0.5 | T | NEIR | |
| YAK | 89.240 | 337 | M | P | 2019-12-16 17:32:45.3 | -1.8 | T | GSRC | |
| YKA | 89.830 | 23 | M | P | 2019-12-16 17:32:48.0 | -1.9 | T | GSRC | |
| KHC | 145.750 | 353 | M | PKPdf | 2019-12-16 17:39:26.9 | -3.1 | T | NEIR | |
| BRTR | 146.390 | 322 | M | PKPdf | 2019-12-16 17:39:29.3 | -1.8 | T | NEIR | |
| BRTR | 146.390 | 322 | M | P | 2019-12-16 17:39:33.3 | 2.2 | T | GSRC |