| Author | NEIR |
| Date and time | 2026-01-31 18:28:37.5 UTC |
| Latitude | 51.611 |
| Longitude | 179.539 |
| Depth | 80.263 |
| Magnitude | 3.4 ML |
| Region | RAT ISLANDS, ALEUTIAN ISLANDS |
| Latest update | 2026-02-25 17:09:43.5 UTC |
| rms | 0.28 s |
| N° phases used for the localisation | 50 |
| N° stations used for the localisation | 26 |
| Gap | 120.1 ° |
| 95% confidence ellipse | |
| semi major | 57.817 |
| semi minor | 6.256 |
| Azimuth | 6 ° |
| 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 | AMKA | 0.277 | 213 | M | Pn | 2026-01-31 18:28:49.4 | -0.2 | T | NEIR0000 |
| AV | AMKA | 0.277 | 213 | M | Sn | 2026-01-31 18:28:58.2 | -0.43 | T | NEIR0001 |
| AV | CERA | 0.309 | 17 | M | Pn | 2026-01-31 18:28:49.7 | -0.11 | T | NEIR0002 |
| AV | CERA | 0.309 | 17 | M | Sn | 2026-01-31 18:28:58.6 | -0.4 | T | NEIR0003 |
| AV | CERB | 0.324 | 10 | M | Pn | 2026-01-31 18:28:49.1 | -0.87 | T | NEIR0004 |
| AV | CERB | 0.324 | 10 | M | Sn | 2026-01-31 18:28:59.1 | -0.01 | T | NEIR0005 |
| AV | CETU | 0.356 | 355 | M | Pn | 2026-01-31 18:28:50.2 | 0.01 | T | NEIR0006 |
| AV | CETU | 0.356 | 355 | M | Sn | 2026-01-31 18:28:59.9 | 0.37 | T | NEIR0007 |
| AV | CEAP | 0.391 | 3 | M | Pn | 2026-01-31 18:28:50.3 | -0.12 | T | NEIR0008 |
| AV | CEAP | 0.391 | 3 | M | Sn | 2026-01-31 18:28:59.9 | -0.02 | T | NEIR0009 |
| AV | LSPA | 0.693 | 300 | M | Pn | 2026-01-31 18:28:53.3 | 0.25 | T | NEIR0010 |
| AV | LSPA | 0.693 | 300 | M | Sn | 2026-01-31 18:29:04.8 | 0.07 | T | NEIR0011 |
| AV | GASW | 1.011 | 80 | M | Pn | 2026-01-31 18:28:56.7 | 0.01 | T | NEIR0012 |
| AV | GASW | 1.011 | 80 | M | Sn | 2026-01-31 18:29:10.9 | -0.08 | T | NEIR0013 |
| AV | GAKI | 1.028 | 93 | M | Pn | 2026-01-31 18:28:56.9 | 0.1 | T | NEIR0014 |
| AV | GAKI | 1.028 | 93 | M | Sn | 2026-01-31 18:29:10.8 | -0.49 | T | NEIR0015 |
| AV | GANO | 1.049 | 78 | M | Pn | 2026-01-31 18:28:57.1 | -0.02 | T | NEIR0016 |
| AV | GANO | 1.049 | 78 | M | Sn | 2026-01-31 18:29:12.3 | 0.4 | T | NEIR0017 |
| AV | GANE | 1.066 | 78 | M | Pn | 2026-01-31 18:28:57.3 | -0.01 | T | NEIR0018 |
| AV | GANE | 1.066 | 78 | M | Sn | 2026-01-31 18:29:12.0 | -0.2 | T | NEIR0019 |
| AV | GAEA | 1.078 | 80 | M | Pn | 2026-01-31 18:28:57.6 | 0.13 | T | NEIR0020 |
| AV | GAEA | 1.078 | 80 | M | Sn | 2026-01-31 18:29:13.0 | 0.58 | T | NEIR0021 |
| AV | TASE | 1.521 | 81 | M | Pn | 2026-01-31 18:29:03.2 | 0.09 | T | NEIR0022 |
| AV | TASE | 1.521 | 81 | M | Sn | 2026-01-31 18:29:22.7 | 0.18 | T | NEIR0023 |
| AV | KIMD | 2.011 | 84 | M | Pn | 2026-01-31 18:29:09.6 | 0.11 | T | NEIR0024 |
| AV | KIMD | 2.011 | 84 | M | Sn | 2026-01-31 18:29:34.3 | 0.32 | T | NEIR0025 |
| AV | KICM | 2.049 | 80 | M | Pn | 2026-01-31 18:29:10.4 | 0.33 | T | NEIR0026 |
| AV | KICM | 2.049 | 80 | M | Sn | 2026-01-31 18:29:35.3 | 0.46 | T | NEIR0027 |
| AV | KIKV | 2.060 | 81 | M | Pn | 2026-01-31 18:29:10.3 | 0.12 | T | NEIR0028 |
| AV | KIKV | 2.060 | 81 | M | Sn | 2026-01-31 18:29:36.2 | 1 | T | NEIR0029 |
| AV | KIWB | 2.069 | 82 | M | Pn | 2026-01-31 18:29:10.5 | 0.16 | T | NEIR0030 |
| AV | KIWB | 2.069 | 82 | M | Sn | 2026-01-31 18:29:35.0 | -0.35 | T | NEIR0031 |
| AV | KIRH | 2.111 | 81 | M | Pn | 2026-01-31 18:29:11.0 | 0.17 | T | NEIR0032 |
| AV | KIRH | 2.111 | 81 | M | Sn | 2026-01-31 18:29:36.8 | 0.45 | T | NEIR0033 |
| IU | ADK | 2.361 | 82 | M | Pn | 2026-01-31 18:29:13.9 | -0.26 | T | NEIR0034 |
| IU | ADK | 2.361 | 82 | M | Sn | 2026-01-31 18:29:42.0 | -0.28 | T | NEIR0035 |
| AV | ADAG | 2.422 | 80 | M | Pn | 2026-01-31 18:29:15.0 | -0.02 | T | NEIR0036 |
| AV | ADAG | 2.422 | 80 | M | Sn | 2026-01-31 18:29:43.8 | -0.05 | T | NEIR0037 |
| AV | ETKA | 2.530 | 83 | M | Pn | 2026-01-31 18:29:16.4 | -0.08 | T | NEIR0038 |
| AV | ETKA | 2.530 | 83 | M | Sn | 2026-01-31 18:29:46.5 | 0.06 | T | NEIR0039 |
| AV | GSCK | 2.695 | 80 | M | Pn | 2026-01-31 18:29:18.7 | -0.14 | T | NEIR0040 |
| AV | GSCK | 2.695 | 80 | M | Sn | 2026-01-31 18:29:51.1 | 0.56 | T | NEIR0041 |
| AV | GSTD | 2.711 | 79 | M | Pn | 2026-01-31 18:29:18.2 | -0.83 | T | NEIR0042 |
| AV | GSTD | 2.711 | 79 | M | Sn | 2026-01-31 18:29:50.2 | -0.68 | T | NEIR0043 |
| AV | GSMY | 2.763 | 79 | M | Pn | 2026-01-31 18:29:19.7 | 0.02 | T | NEIR0044 |
| AV | GSMY | 2.763 | 79 | M | Sn | 2026-01-31 18:29:52.7 | 0.63 | T | NEIR0045 |
| AV | GSTR | 2.768 | 78 | M | Pn | 2026-01-31 18:29:18.8 | -0.94 | T | NEIR0046 |
| AV | GSIG | 2.837 | 81 | M | Pn | 2026-01-31 18:29:20.4 | -0.29 | T | NEIR0047 |
| AV | GSIG | 2.837 | 81 | M | Sn | 2026-01-31 18:29:53.7 | -0.15 | T | NEIR0048 |
| AK | ATKA | 3.920 | 79 | M | Pn | 2026-01-31 18:29:35.6 | 0.34 | T | NEIR0049 |
| AK | NIKH | 7.242 | 75 | M | Pn | 2026-01-31 18:30:21.8 | 1.17 | NEIR0050 | |
| AV | AKBB | 9.127 | 68 | M | Pn | 2026-01-31 18:30:47.6 | 1.33 | NEIR0051 | |
| AV | WESP | 9.895 | 67 | M | Pn | 2026-01-31 18:30:58.6 | 1.73 | NEIR0052 | |
| AV | VNSO | 13.257 | 62 | M | Pn | 2026-01-31 18:31:43.6 | 1.24 | NEIR0053 |