| Author | NEIR |
| Date and time | 2026-03-31 05:02:58.8 UTC |
| Latitude | 53.439 |
| Longitude | -163.625 |
| Depth | 10 |
| Magnitude | 2.5 ML |
| Region | UNIMAK ISLAND REGION, ALASKA |
| Latest update | 2026-03-31 06:51:06.1 UTC |
| rms | 0.66 s |
| N° phases used for the localisation | 27 |
| N° stations used for the localisation | 21 |
| Gap | 221.8 ° |
| 95% confidence ellipse | |
| semi major | 7.56 |
| semi minor | 2.933 |
| Azimuth | 91 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| AV | WESE | 1.180 | 332 | M | Pn | 2026-03-31 05:03:21.4 | -0.05 | T | NEIR0000 |
| AV | WESE | 1.180 | 332 | M | Sn | 2026-03-31 05:03:37.5 | -0.15 | T | NEIR0001 |
| AV | BRPK | 1.209 | 357 | M | Pn | 2026-03-31 05:03:21.5 | -0.29 | T | NEIR0002 |
| AV | BRPK | 1.209 | 357 | M | Sn | 2026-03-31 05:03:38.0 | -0.27 | T | NEIR0003 |
| AV | WESP | 1.238 | 329 | M | Pn | 2026-03-31 05:03:22.3 | 0 | T | NEIR0004 |
| AV | WESP | 1.238 | 329 | M | Sn | 2026-03-31 05:03:38.5 | -0.53 | T | NEIR0005 |
| AV | WESN | 1.270 | 334 | M | Pn | 2026-03-31 05:03:22.8 | 0.19 | T | NEIR0006 |
| AV | WESN | 1.270 | 334 | M | Sn | 2026-03-31 05:03:39.4 | -0.32 | T | NEIR0007 |
| AV | WEBT | 1.331 | 330 | M | Pn | 2026-03-31 05:03:24.0 | 0.53 | T | NEIR0008 |
| AV | ISNN | 1.398 | 356 | M | Pn | 2026-03-31 05:03:25.0 | 0.58 | T | NEIR0009 |
| AV | ISNN | 1.398 | 356 | M | Sn | 2026-03-31 05:03:44.4 | 1.49 | T | NEIR0010 |
| AV | AKS | 1.401 | 299 | M | Pn | 2026-03-31 05:03:25.0 | 0.59 | T | NEIR0011 |
| AV | WTUG | 1.479 | 343 | M | Pn | 2026-03-31 05:03:25.8 | 0.22 | T | NEIR0012 |
| AV | AKBB | 1.520 | 297 | M | Pn | 2026-03-31 05:03:26.0 | -0.07 | T | NEIR0013 |
| AV | AKBB | 1.520 | 297 | M | Sn | 2026-03-31 05:03:46.4 | 0.48 | T | NEIR0014 |
| AV | AKLV | 1.561 | 299 | M | Pn | 2026-03-31 05:03:27.5 | 0.89 | T | NEIR0015 |
| AV | DEER | 1.713 | 26 | M | Pn | 2026-03-31 05:03:27.8 | -0.91 | T | NEIR0016 |
| AK | UNV | 1.761 | 285 | M | Pn | 2026-03-31 05:03:30.1 | 0.73 | T | NEIR0017 |
| AV | DT1 | 1.845 | 25 | M | Pn | 2026-03-31 05:03:30.1 | -0.37 | T | NEIR0018 |
| AV | MNAT | 1.873 | 285 | M | Pn | 2026-03-31 05:03:31.4 | 0.49 | NEIR0019 | |
| AV | MNAT | 1.873 | 285 | M | Sn | 2026-03-31 05:03:54.4 | -0.19 | NEIR0020 | |
| AV | DTN | 1.886 | 25 | M | Pn | 2026-03-31 05:03:30.7 | -0.44 | T | NEIR0021 |
| AV | MTBL | 1.891 | 287 | M | Pn | 2026-03-31 05:03:32.0 | 0.81 | NEIR0022 | |
| AV | MREP | 1.895 | 283 | M | Pn | 2026-03-31 05:03:32.4 | 1.09 | T | NEIR0023 |
| AV | MREP | 1.895 | 283 | M | Sn | 2026-03-31 05:03:55.7 | 0.41 | NEIR0024 | |
| AV | MGOD | 1.968 | 282 | M | Pn | 2026-03-31 05:03:33.3 | 1 | T | NEIR0025 |
| AV | HAG | 2.132 | 27 | M | Pn | 2026-03-31 05:03:34.7 | 0.2 | T | NEIR0026 |
| AV | PS4A | 2.170 | 28 | M | Pn | 2026-03-31 05:03:34.4 | -0.57 | T | NEIR0027 |
| AV | PV6A | 2.284 | 24 | M | Pn | 2026-03-31 05:03:35.6 | -0.97 | T | NEIR0028 |
| AK | NIKH | 3.177 | 264 | M | Pn | 2026-03-31 05:03:49.1 | 0.31 | T | NEIR0029 |
| AV | VNSO | 3.655 | 42 | M | Pn | 2026-03-31 05:03:55.4 | -0.06 | T | NEIR0030 |
| AV | ANPB | 4.550 | 40 | M | Pn | 2026-03-31 05:04:07.7 | -0.06 | NEIR0031 | |
| AV | ANNW | 4.694 | 39 | M | Pn | 2026-03-31 05:04:09.6 | -0.18 | NEIR0032 | |
| AK | N15K | 7.011 | 15 | M | Pn | 2026-03-31 05:04:41.1 | -0.43 | NEIR0033 |