| Author | AK |
| Date and time | 2026-03-13 18:11:55.9 UTC |
| Latitude | 51.940 |
| Longitude | 176.358 |
| Depth | 5 |
| Magnitude | 4.1 ML |
| Region | RAT ISLANDS, ALEUTIAN ISLANDS |
| Latest update | 2026-03-13 21:50:16.5 UTC |
| rms | 1.3 s |
| N° phases used for the localisation | 62 |
| N° stations used for the localisation | 59 |
| Gap | 194.7 ° |
| 95% confidence ellipse | |
| semi major | 10.9 |
| semi minor | 4.4 |
| Azimuth | 29.74 ° |
| 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 | LSSA | 1.331 | 89 | A | P | 2026-03-13 18:12:20.1 | -1.036714554 | T | AK0000 |
| AV | LSSA | 1.331 | 89 | M | S | 2026-03-13 18:12:37.4 | -1.208024979 | T | AK0001 |
| AV | LSNW | 1.334 | 88 | A | P | 2026-03-13 18:12:19.7 | -1.386112213 | T | AK0002 |
| AV | LSNW | 1.334 | 88 | A | S | 2026-03-13 18:12:38.6 | -0.06913566589 | T | AK0003 |
| AV | LSSE | 1.366 | 89 | A | P | 2026-03-13 18:12:20.7 | -0.8925704956 | T | AK0004 |
| AV | LSPA | 1.368 | 88 | A | P | 2026-03-13 18:12:20.9 | -0.7668418884 | T | AK0005 |
| AT | SMY | 1.593 | 301 | M | P | 2026-03-13 18:12:21.8 | -2.910259247 | T | AK0006 |
| AV | AMKA | 1.915 | 106 | A | P | 2026-03-13 18:12:28.1 | -1.016967773 | T | AK0007 |
| AV | AMKA | 1.915 | 106 | A | S | 2026-03-13 18:12:54.4 | 0.7987632751 | T | AK0008 |
| AV | CETU | 1.938 | 88 | A | P | 2026-03-13 18:12:28.8 | -0.6935119629 | T | AK0009 |
| AV | CESW | 1.982 | 90 | A | P | 2026-03-13 18:12:29.0 | -1.104179382 | T | AK0010 |
| AV | CEAP | 1.990 | 87 | A | P | 2026-03-13 18:12:29.9 | -0.2635860443 | T | AK0011 |
| AV | CERB | 2.022 | 89 | A | P | 2026-03-13 18:12:30.5 | -0.1357765198 | T | AK0012 |
| AV | CERA | 2.057 | 90 | A | P | 2026-03-13 18:12:30.9 | -0.2323932648 | T | AK0013 |
| AV | GASW | 2.969 | 91 | A | P | 2026-03-13 18:12:43.4 | -0.2121295929 | T | AK0014 |
| AV | GANO | 2.997 | 90 | A | P | 2026-03-13 18:12:43.3 | -0.6962013245 | T | AK0015 |
| AV | GANE | 3.014 | 90 | A | P | 2026-03-13 18:12:43.6 | -0.6489639282 | T | AK0016 |
| AV | GALA | 3.021 | 91 | A | P | 2026-03-13 18:12:44.7 | 0.3433666229 | T | AK0017 |
| AV | GAKI | 3.023 | 95 | A | P | 2026-03-13 18:12:46.6 | 2.24401474 | T | AK0018 |
| AV | GAEA | 3.035 | 91 | A | P | 2026-03-13 18:12:45.2 | 0.6181983948 | T | AK0019 |
| AV | TASO | 3.403 | 89 | A | P | 2026-03-13 18:12:50.7 | 1.060043335 | T | AK0020 |
| AV | TASE | 3.470 | 90 | A | P | 2026-03-13 18:12:49.8 | -0.6961250305 | T | AK0021 |
| AV | TAFP | 3.500 | 88 | A | P | 2026-03-13 18:12:51.7 | 0.7545814514 | T | AK0022 |
| AV | TAFL | 3.562 | 91 | A | P | 2026-03-13 18:12:51.1 | -0.6727333069 | T | AK0023 |
| AV | TAPA | 3.610 | 90 | A | P | 2026-03-13 18:12:52.6 | 0.113483429 | T | AK0024 |
| AV | KIMD | 3.972 | 90 | A | P | 2026-03-13 18:12:56.4 | -0.9940299988 | T | AK0025 |
| AV | KIKV | 4.003 | 88 | A | P | 2026-03-13 18:12:56.9 | -0.923500061 | T | AK0026 |
| AV | KIWB | 4.017 | 89 | A | P | 2026-03-13 18:12:56.6 | -1.412769318 | T | AK0027 |
| AV | KIRH | 4.050 | 88 | A | P | 2026-03-13 18:12:59.0 | 0.5399360657 | T | AK0028 |
| AV | ETKA | 4.477 | 88 | A | P | 2026-03-13 18:13:04.7 | 0.2827758789 | T | AK0029 |
| AV | GSCK | 4.620 | 86 | A | P | 2026-03-13 18:13:07.0 | 0.5336494446 | T | AK0030 |
| AV | GSTD | 4.629 | 86 | A | P | 2026-03-13 18:13:09.1 | 2.65398407 | T | AK0031 |
| AV | GSMY | 4.684 | 86 | A | P | 2026-03-13 18:13:08.6 | 1.343158722 | T | AK0032 |
| AV | GSIG | 4.767 | 86 | A | P | 2026-03-13 18:13:09.1 | 0.7766838074 | T | AK0033 |
| AV | ZRO | 10.845 | 72 | A | P | 2026-03-13 18:14:29.9 | -1.879882812 | T | AK0034 |
| AV | ISLZ | 12.216 | 69 | A | P | 2026-03-13 18:14:51.6 | 1.06060791 | T | AK0035 |
| AK | N15K | 15.429 | 49 | A | P | 2026-03-13 18:15:34.2 | 0.03927612305 | T | AK0036 |
| AK | L16K | 16.328 | 44 | A | P | 2026-03-13 18:15:47.3 | 1.518356323 | T | AK0037 |
| AK | F15K | 16.812 | 28 | A | P | 2026-03-13 18:15:51.0 | -0.9017486572 | T | AK0038 |
| AK | H16K | 16.839 | 33 | A | P | 2026-03-13 18:15:51.9 | -0.3941040039 | T | AK0039 |
| AK | H17K | 17.813 | 34 | A | P | 2026-03-13 18:16:04.4 | -0.03666687012 | T | AK0040 |
| AV | P19K | 18.596 | 54 | A | P | 2026-03-13 18:16:16.4 | 2.752029419 | T | AK0041 |
| II | KDAK | 18.673 | 60 | A | P | 2026-03-13 18:16:13.3 | -1.260879517 | T | AK0042 |
| AK | J19K | 18.920 | 40 | A | P | 2026-03-13 18:16:18.5 | 1.12272644 | T | AK0043 |
| AV | SPCG | 19.539 | 49 | A | P | 2026-03-13 18:16:25.7 | 1.551132202 | T | AK0044 |
| AK | J20K | 19.583 | 40 | A | P | 2026-03-13 18:16:24.1 | -0.533203125 | T | AK0045 |
| AK | BRLK | 19.773 | 54 | A | P | 2026-03-13 18:16:28.0 | 1.281478882 | T | AK0046 |
| AK | SKN | 19.943 | 47 | A | P | 2026-03-13 18:16:29.8 | 1.238098145 | T | AK0047 |
| AK | CAST | 20.140 | 43 | A | P | 2026-03-13 18:16:32.4 | 1.678634644 | T | AK0048 |
| AK | I21K | 20.845 | 38 | A | P | 2026-03-13 18:16:38.0 | -0.3446044922 | T | AK0049 |
| AK | H22K | 21.372 | 37 | A | P | 2026-03-13 18:16:41.4 | -2.671081543 | T | AK0050 |
| AK | MCK | 21.573 | 43 | A | P | 2026-03-13 18:16:45.2 | -1.025634766 | T | AK0051 |
| AK | M23K | 21.654 | 49 | A | P | 2026-03-13 18:16:45.4 | -1.73425293 | T | AK0052 |
| AK | C21K | 21.939 | 27 | A | P | 2026-03-13 18:16:48.5 | -1.697662354 | T | AK0053 |
| AK | E22K | 22.271 | 31 | A | P | 2026-03-13 18:16:53.0 | -0.6662902832 | T | AK0054 |
| AK | H24K | 22.675 | 39 | A | P | 2026-03-13 18:16:56.6 | -1.442779541 | T | AK0055 |
| AK | PAX | 22.906 | 46 | A | P | 2026-03-13 18:16:59.6 | -0.8491516113 | T | AK0056 |
| AK | J26L | 24.045 | 43 | A | P | 2026-03-13 18:17:07.6 | -4.124511719 | AK0057 | |
| AK | C26K | 25.298 | 30 | A | P | 2026-03-13 18:17:24.2 | 1.090759277 | T | AK0058 |
| AK | C27K | 25.559 | 31 | A | P | 2026-03-13 18:17:26.0 | 0.5401916504 | T | AK0059 |
| CN | DAWY | 25.764 | 45 | A | P | 2026-03-13 18:17:29.1 | 1.729614258 | T | AK0060 |
| CN | HYT | 26.484 | 52 | A | P | 2026-03-13 18:17:37.3 | 3.415222168 | T | AK0061 |
| II | KURK | 56.337 | 311 | A | P | 2026-03-13 18:21:40.2 | 2.326629639 | T | AK0062 |