| Author | |
| Date and time | 2015-03-31 18:19:26.2 UTC |
| Latitude | 50.964 |
| Longitude | 179.329 |
| Depth | 17.5 |
| Magnitude | 4.0 mb |
| Region | RAT ISLANDS, ALEUTIAN ISLANDS |
| Latest update | 2016-04-19 07:25:21.3 UTC |
| rms | 1.33 s |
| N° phases used for the localisation | 63 |
| N° stations used for the localisation | 63 |
| Gap | 217.0 ° |
| 95% confidence ellipse | |
| semi major | 9.7 |
| semi minor | 6.7 |
| Azimuth | 114 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| AMKA | 0.420 | 358 | M | Pg | 2015-03-31 18:19:35.1 | 0.4 | T | NEIR | |
| AMKA | 0.420 | 358 | M | Sg | 2015-03-31 18:19:40.4 | 0 | T | NEIR | |
| ADK | 2.660 | 68 | M | Pn | 2015-03-31 18:20:09.7 | 1.5 | T | NEIR | |
| ADK | 2.660 | 68 | M | Sn | 2015-03-31 18:20:41.2 | 1.2 | T | NEIR | |
| GSTR | 3.090 | 67 | M | Pn | 2015-03-31 18:20:14.0 | -0.1 | T | NEIR | |
| SMY | 3.690 | 301 | M | Pn | 2015-03-31 18:20:23.3 | 0.9 | T | NEIR | |
| ATKA | 4.220 | 70 | M | Pn | 2015-03-31 18:20:31.4 | 1.8 | T | NEIR | |
| NIKH | 7.570 | 70 | M | Pn | 2015-03-31 18:21:15.9 | 0.3 | T | NEIR | |
| SPIA | 8.720 | 41 | M | Pn | 2015-03-31 18:21:31.4 | 0 | T | NEIR | |
| AKUT | 9.610 | 65 | M | Pn | 2015-03-31 18:21:44.8 | 1.2 | T | NEIR | |
| SDPT | 12.860 | 62 | M | Pn | 2015-03-31 18:22:27.7 | -0.4 | T | NEIR | |
| PETK | 13.470 | 288 | M | Pn | 2015-03-31 18:22:36.0 | 0.6 | T | NEIR | |
| GAMB | 13.690 | 17 | M | Pn | 2015-03-31 18:22:41.9 | 2.6 | T | NEIR | |
| CHGN | 14.200 | 59 | M | Pn | 2015-03-31 18:22:46.2 | -0.2 | T | NEIR | |
| ANM | 15.800 | 25 | M | P | 2015-03-31 18:23:10.6 | -0.9 | T | NEIR | |
| SII | 16.550 | 60 | M | P | 2015-03-31 18:23:18.8 | -1.1 | T | NEIR | |
| OHAK | 17.140 | 58 | M | P | 2015-03-31 18:23:23.7 | -2.7 | T | NEIR | |
| SVW2 | 17.170 | 44 | M | P | 2015-03-31 18:23:26.4 | -0.1 | T | NEIR | |
| KDAK | 17.620 | 56 | M | P | 2015-03-31 18:23:29.7 | -2 | T | NEIR | |
| RSO | 18.220 | 48 | M | P | 2015-03-31 18:23:40.4 | 1.9 | T | NEIR | |
| CNPM | 18.680 | 51 | M | P | 2015-03-31 18:23:43.5 | 0.2 | T | NEIR | |
| BRLK | 18.910 | 51 | M | P | 2015-03-31 18:23:45.9 | 0.1 | T | NEIR | |
| CAPN | 19.060 | 48 | M | P | 2015-03-31 18:23:48.7 | 1.2 | T | NEIR | |
| SKT | 19.300 | 44 | M | P | 2015-03-31 18:23:51.4 | 1.2 | T | NEIR | |
| PPLA | 19.380 | 41 | M | P | 2015-03-31 18:23:51.2 | 0.1 | T | NEIR | |
| SUA | 19.470 | 46 | M | P | 2015-03-31 18:23:52.0 | -0.1 | T | NEIR | |
| SEW | 19.700 | 50 | M | P | 2015-03-31 18:23:53.0 | -0.5 | T | NEIR | |
| KTH | 20.170 | 40 | M | P | 2015-03-31 18:24:00.4 | 0.6 | T | NEIR | |
| BPAW | 20.380 | 39 | M | P | 2015-03-31 18:24:02.7 | 0.7 | T | NEIR | |
| GHO | 20.390 | 46 | M | P | 2015-03-31 18:24:02.6 | 0.4 | T | NEIR | |
| TRF | 20.390 | 41 | M | P | 2015-03-31 18:24:02.6 | 0.4 | T | NEIR | |
| PWL | 20.410 | 49 | M | P | 2015-03-31 18:24:03.2 | 0.9 | T | NEIR | |
| KNK | 20.500 | 47 | M | P | 2015-03-31 18:24:02.2 | -1.1 | T | NEIR | |
| SML | 20.670 | 46 | M | P | 2015-03-31 18:24:04.0 | -0.2 | T | NEIR | |
| WAT3 | 20.880 | 44 | M | P | 2015-03-31 18:24:05.3 | -1.9 | T | NEIR | |
| MLY | 20.900 | 36 | M | P | 2015-03-31 18:24:07.6 | 0 | T | NEIR | |
| RND | 20.970 | 42 | M | P | 2015-03-31 18:24:09.8 | 1.5 | T | NEIR | |
| SCM | 21.130 | 46 | M | P | 2015-03-31 18:24:08.3 | -1.9 | T | NEIR | |
| WAT5 | 21.140 | 43 | M | P | 2015-03-31 18:24:08.5 | -1.5 | T | NEIR | |
| WAT4 | 21.180 | 43 | M | P | 2015-03-31 18:24:08.2 | -2.2 | T | NEIR | |
| FID | 21.270 | 49 | M | P | 2015-03-31 18:24:08.3 | -2.6 | T | NEIR | |
| NEA2 | 21.350 | 38 | M | P | 2015-03-31 18:24:10.6 | -1.8 | T | NEIR | |
| I23K | 21.470 | 37 | M | P | 2015-03-31 18:24:12.5 | -1.2 | T | NEIR | |
| WRH | 21.680 | 39 | M | P | 2015-03-31 18:24:13.5 | -2.5 | T | NEIR | |
| MDM | 21.820 | 38 | M | P | 2015-03-31 18:24:17.2 | -0.3 | T | NEIR | |
| CCB | 21.870 | 39 | M | P | 2015-03-31 18:24:18.1 | 0.2 | T | NEIR | |
| RAGM | 22.080 | 51 | M | P | 2015-03-31 18:24:20.2 | -0.1 | T | NEIR | |
| COLD | 22.190 | 31 | M | P | 2015-03-31 18:24:22.2 | 0.8 | T | NEIR | |
| POKR | 22.200 | 38 | M | P | 2015-03-31 18:24:21.8 | 0.3 | T | NEIR | |
| BMRM | 22.220 | 49 | M | P | 2015-03-31 18:24:22.8 | 1.1 | T | NEIR | |
| HMT | 22.280 | 51 | M | P | 2015-03-31 18:24:21.7 | -0.7 | T | NEIR | |
| IL31 | 22.280 | 39 | M | P | 2015-03-31 18:24:19.5 | -2.8 | T | NEIR | |
| N25K | 22.340 | 48 | M | P | 2015-03-31 18:24:21.7 | -1.4 | T | NEIR | |
| GLB | 22.680 | 48 | M | P | 2015-03-31 18:24:24.9 | -1.8 | T | NEIR | |
| DOT | 23.080 | 43 | M | P | 2015-03-31 18:24:31.2 | 0.4 | T | NEIR | |
| TOLK | 23.160 | 29 | M | P | 2015-03-31 18:24:30.6 | -1.1 | T | NEIR | |
| CTGM | 23.790 | 50 | M | P | 2015-03-31 18:24:37.5 | -0.6 | T | NEIR | |
| TABL | 23.830 | 51 | M | P | 2015-03-31 18:24:39.2 | 0.7 | T | NEIR | |
| LOGN | 23.930 | 50 | M | P | 2015-03-31 18:24:38.4 | -1 | T | NEIR | |
| K27K | 24.020 | 42 | M | P | 2015-03-31 18:24:41.3 | 1.3 | T | NEIR | |
| EGAK | 24.600 | 41 | M | P | 2015-03-31 18:24:44.2 | -1.1 | T | NEIR | |
| INK | 28.440 | 35 | M | P | 2015-03-31 18:25:20.3 | 0.5 | T | NEIR | |
| TIXI | 30.380 | 331 | M | P | 2015-03-31 18:25:37.8 | 0.8 | T | NEIR |