| Author | |
| Date and time | 2015-03-31 18:27:35.2 UTC |
| Latitude | 51.053 |
| Longitude | 179.334 |
| Depth | 27.5 |
| Magnitude | 4.1 mb |
| Region | RAT ISLANDS, ALEUTIAN ISLANDS |
| Latest update | 2016-04-19 07:25:21.3 UTC |
| rms | 1.03 s |
| N° phases used for the localisation | 92 |
| N° stations used for the localisation | 92 |
| Gap | 179.0 ° |
| 95% confidence ellipse | |
| semi major | 16.3 |
| semi minor | 4.2 |
| Azimuth | 180 ° |
| 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 | 0.330 | 356 | M | Pg | 2015-03-31 18:27:42.9 | 0.1 | T | NEIR | |
| AMKA | 0.330 | 356 | M | Sg | 2015-03-31 18:27:48.5 | 0.6 | T | NEIR | |
| ADK | 2.620 | 70 | M | Pn | 2015-03-31 18:28:17.4 | 1.7 | T | NEIR | |
| ADK | 2.620 | 70 | M | Sn | 2015-03-31 18:28:49.6 | 2.9 | T | NEIR | |
| GSTR | 3.050 | 68 | M | Pn | 2015-03-31 18:28:22.1 | 0.4 | T | NEIR | |
| SMY | 3.650 | 299 | M | Pn | 2015-03-31 18:28:30.8 | 1 | T | NEIR | |
| SMY | 3.650 | 299 | M | Sn | 2015-03-31 18:29:14.8 | 2.9 | T | NEIR | |
| ATKA | 4.190 | 72 | M | Pn | 2015-03-31 18:28:39.2 | 2 | T | NEIR | |
| NIKH | 7.530 | 71 | M | Pn | 2015-03-31 18:29:24.1 | 0.9 | T | NEIR | |
| SPIA | 8.650 | 41 | M | Pn | 2015-03-31 18:29:41.0 | 2.5 | T | NEIR | |
| AKUT | 9.570 | 65 | M | Pn | 2015-03-31 18:29:51.8 | 0.7 | T | NEIR | |
| SDPT | 12.820 | 63 | M | Pn | 2015-03-31 18:30:36.1 | 0.6 | T | NEIR | |
| GAMB | 13.600 | 17 | M | Pn | 2015-03-31 18:30:49.7 | 3.4 | T | NEIR | |
| CHGN | 14.150 | 60 | M | Pn | 2015-03-31 18:30:52.0 | -0.8 | T | NEIR | |
| ANM | 15.720 | 25 | M | P | 2015-03-31 18:31:20.0 | 1.6 | T | NEIR | |
| TNA | 15.940 | 20 | M | P | 2015-03-31 18:31:20.4 | -0.4 | T | NEIR | |
| SII | 16.510 | 60 | M | Pn | 2015-03-31 18:31:24.5 | -0.3 | T | NEIR | |
| OHAK | 17.090 | 58 | M | Pn | 2015-03-31 18:31:29.3 | -2.8 | T | NEIR | |
| SVW2 | 17.100 | 44 | M | Pn | 2015-03-31 18:31:31.1 | -1 | T | NEIR | |
| KDAK | 17.560 | 57 | M | Pn | 2015-03-31 18:31:35.9 | -2.1 | T | NEIR | |
| RSO | 18.160 | 48 | M | P | 2015-03-31 18:31:44.6 | -1 | T | NEIR | |
| MA2 | 18.210 | 309 | M | P | 2015-03-31 18:31:45.0 | -0.9 | T | NEIR | |
| CNPM | 18.620 | 52 | M | P | 2015-03-31 18:31:51.2 | 0.7 | T | NEIR | |
| BRLK | 18.850 | 51 | M | P | 2015-03-31 18:31:52.7 | -0.2 | T | NEIR | |
| RDOG | 19.120 | 21 | M | P | 2015-03-31 18:31:55.2 | -0.7 | T | NEIR | |
| SKT | 19.230 | 44 | M | P | 2015-03-31 18:31:58.8 | 1.6 | T | NEIR | |
| PPLA | 19.310 | 41 | M | P | 2015-03-31 18:31:59.8 | 1.6 | T | NEIR | |
| SUA | 19.410 | 46 | M | P | 2015-03-31 18:31:59.1 | -0.1 | T | NEIR | |
| SEW | 19.640 | 51 | M | P | 2015-03-31 18:32:03.0 | 2.4 | T | NEIR | |
| KTH | 20.100 | 40 | M | P | 2015-03-31 18:32:07.9 | 1.1 | T | NEIR | |
| BPAW | 20.310 | 39 | M | P | 2015-03-31 18:32:08.5 | -0.4 | T | NEIR | |
| TRF | 20.320 | 41 | M | P | 2015-03-31 18:32:09.8 | 0.6 | T | NEIR | |
| GHO | 20.330 | 46 | M | P | 2015-03-31 18:32:07.9 | -1.3 | T | NEIR | |
| PWL | 20.350 | 49 | M | P | 2015-03-31 18:32:11.4 | 2 | T | NEIR | |
| KNK | 20.440 | 47 | M | P | 2015-03-31 18:32:10.2 | -0.2 | T | NEIR | |
| SML | 20.610 | 46 | M | P | 2015-03-31 18:32:11.8 | -0.4 | T | NEIR | |
| WAT3 | 20.810 | 44 | M | P | 2015-03-31 18:32:14.0 | -0.2 | T | NEIR | |
| MLY | 20.830 | 37 | M | P | 2015-03-31 18:32:14.4 | -0.2 | T | NEIR | |
| BWN | 20.940 | 39 | M | P | 2015-03-31 18:32:16.8 | 0.2 | T | NEIR | |
| GLI | 20.950 | 49 | M | P | 2015-03-31 18:32:14.7 | -1.2 | T | NEIR | |
| SCM | 21.070 | 46 | M | P | 2015-03-31 18:32:16.4 | -0.8 | T | NEIR | |
| WAT5 | 21.070 | 43 | M | P | 2015-03-31 18:32:16.7 | -0.3 | T | NEIR | |
| WAT4 | 21.120 | 44 | M | P | 2015-03-31 18:32:17.8 | 0.3 | T | NEIR | |
| FID | 21.210 | 50 | M | P | 2015-03-31 18:32:16.8 | -1.3 | T | NEIR | |
| NEA2 | 21.270 | 39 | M | P | 2015-03-31 18:32:18.5 | -0.9 | T | NEIR | |
| I23K | 21.400 | 37 | M | P | 2015-03-31 18:32:21.5 | 0.8 | T | NEIR | |
| WRH | 21.610 | 39 | M | P | 2015-03-31 18:32:22.2 | -0.8 | T | NEIR | |
| KLU | 21.640 | 48 | M | P | 2015-03-31 18:32:24.3 | 1 | T | NEIR | |
| M24K | 21.670 | 46 | M | P | 2015-03-31 18:32:23.4 | -0.3 | T | NEIR | |
| MDM | 21.750 | 38 | M | P | 2015-03-31 18:32:23.9 | -0.7 | T | NEIR | |
| CCB | 21.790 | 39 | M | P | 2015-03-31 18:32:24.4 | -0.5 | T | NEIR | |
| RAGM | 22.020 | 51 | M | P | 2015-03-31 18:32:29.4 | 2 | T | NEIR | |
| COLD | 22.110 | 32 | M | P | 2015-03-31 18:32:28.9 | 0.6 | T | NEIR | |
| BMRM | 22.160 | 50 | M | P | 2015-03-31 18:32:27.7 | -1.2 | T | NEIR | |
| IL31 | 22.210 | 39 | M | P | 2015-03-31 18:32:27.0 | -1.4 | T | NEIR | |
| ILAR | 22.210 | 39 | M | P | 2015-03-31 18:32:29.7 | 0.3 | T | NEIR | |
| PAX | 22.210 | 44 | M | P | 2015-03-31 18:32:27.7 | -1.9 | T | NEIR | |
| HMT | 22.220 | 51 | M | P | 2015-03-31 18:32:28.5 | -1 | T | NEIR | |
| N25K | 22.280 | 48 | M | P | 2015-03-31 18:32:28.5 | -1.7 | T | NEIR | |
| SUCK | 22.420 | 52 | M | P | 2015-03-31 18:32:30.0 | -1.7 | T | NEIR | |
| GLB | 22.620 | 48 | M | P | 2015-03-31 18:32:33.3 | -0.5 | T | NEIR | |
| MENT | 22.980 | 45 | M | P | 2015-03-31 18:32:39.4 | 1.9 | T | NEIR | |
| DOT | 23.010 | 43 | M | P | 2015-03-31 18:32:37.6 | -0.3 | T | NEIR | |
| A21K | 23.040 | 20 | M | P | 2015-03-31 18:32:35.5 | -2.6 | T | NEIR | |
| TOLK | 23.080 | 29 | M | P | 2015-03-31 18:32:38.8 | 0.1 | T | NEIR | |
| SCRK | 23.130 | 42 | M | P | 2015-03-31 18:32:38.7 | -0.6 | T | NEIR | |
| BARN | 23.580 | 50 | M | P | 2015-03-31 18:32:43.9 | 0 | T | NEIR | |
| CTGM | 23.730 | 50 | M | P | 2015-03-31 18:32:42.8 | -2.3 | T | NEIR | |
| TABL | 23.770 | 51 | M | P | 2015-03-31 18:32:46.3 | 0.7 | T | NEIR | |
| LOGN | 23.870 | 51 | M | P | 2015-03-31 18:32:45.1 | -1.4 | T | NEIR | |
| K27K | 23.960 | 43 | M | P | 2015-03-31 18:32:46.2 | -0.8 | T | NEIR | |
| BCPM | 24.480 | 53 | M | P | 2015-03-31 18:32:52.6 | 0.7 | T | NEIR | |
| EGAK | 24.530 | 41 | M | P | 2015-03-31 18:32:52.3 | 0 | T | NEIR | |
| DAWY | 25.110 | 43 | M | P | 2015-03-31 18:32:56.5 | -1.2 | T | NEIR | |
| INK | 28.360 | 35 | M | P | 2015-03-31 18:33:26.1 | -0.7 | T | NEIR | |
| C36M | 31.910 | 34 | M | P | 2015-03-31 18:33:58.5 | 0.3 | T | NEIR | |
| JHJ2 | 33.850 | 254 | M | P | 2015-03-31 18:34:15.6 | 0.3 | T | NEIR | |
| JTU | 39.360 | 265 | M | P | 2015-03-31 18:35:03.5 | 1.3 | T | NEIR | |
| RES | 40.460 | 24 | M | P | 2015-03-31 18:35:12.3 | 1.1 | T | NEIR | |
| EUNU | 40.840 | 15 | M | P | 2015-03-31 18:35:14.3 | -0.2 | T | NEIR | |
| ULN | 45.300 | 296 | M | P | 2015-03-31 18:35:51.2 | 0.3 | T | NEIR | |
| YHL | 45.330 | 69 | M | P | 2015-03-31 18:35:51.3 | 0.1 | T | NEIR | |
| YHH | 45.560 | 69 | M | P | 2015-03-31 18:35:53.4 | 0.4 | T | NEIR | |
| YMR | 45.560 | 69 | M | P | 2015-03-31 18:35:52.5 | -0.5 | T | NEIR | |
| GCMT | 45.690 | 67 | M | P | 2015-03-31 18:35:54.1 | 0.2 | T | NEIR | |
| SONM | 45.690 | 296 | M | P | 2015-03-31 18:35:53.6 | -0.3 | T | NEIR | |
| SONM | 45.690 | 296 | M | PcP | 2015-03-31 18:37:31.4 | 0.1 | T | NEIR | |
| HWUT | 46.970 | 73 | M | P | 2015-03-31 18:36:05.5 | 1.5 | T | NEIR | |
| BW06 | 47.490 | 71 | M | P | 2015-03-31 18:36:07.7 | -0.4 | T | NEIR | |
| PD31 | 47.490 | 71 | M | P | 2015-03-31 18:36:08.1 | 0 | T | NEIR | |
| PDAR | 47.490 | 71 | M | P | 2015-03-31 18:36:08.1 | 0 | T | NEIR | |
| JLU | 47.640 | 74 | M | P | 2015-03-31 18:36:09.5 | 0.2 | T | NEIR |