| Author | NEIR |
| Date and time | 2026-10-19 16:27:45.5 UTC |
| Latitude | 51.518 |
| Longitude | 178.369 |
| Depth | 52 |
| Magnitude | 4.5 ML |
| Region | RAT ISLANDS, ALEUTIAN ISLANDS |
| Latest update | 2026-10-19 16:54:07.2 UTC |
| rms | 0.89 s |
| N° phases used for the localisation | 70 |
| N° stations used for the localisation | 63 |
| Gap | 170.7 ° |
| 95% confidence ellipse | |
| semi major | 14.44 |
| semi minor | 7.50 |
| Azimuth | 10 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| AV | LSSE | 0.431 | 17 | M | Pn | 2026-10-19 16:27:55.8 | -0.35 | T | NEIR |
| AV | LSSE | 0.431 | 17 | M | Sn | 2026-10-19 16:28:05.3 | 1.56 | T | NEIR |
| AV | LSSA | 0.438 | 12 | M | Pn | 2026-10-19 16:27:55.7 | -0.53 | T | NEIR |
| AV | LSSA | 0.438 | 12 | M | Sn | 2026-10-19 16:28:05.0 | 1.10 | T | NEIR |
| AV | LSPA | 0.455 | 16 | M | Pn | 2026-10-19 16:27:55.9 | -0.45 | T | NEIR |
| AV | LSPA | 0.455 | 16 | M | Sn | 2026-10-19 16:28:04.6 | 0.44 | T | NEIR |
| AV | LSNW | 0.460 | 11 | M | Pn | 2026-10-19 16:27:55.8 | -0.60 | T | NEIR |
| AV | AMKA | 0.599 | 103 | M | Pn | 2026-10-19 16:27:54.6 | -3.44 | T | NEIR |
| AV | AMKA | 0.599 | 103 | M | Sn | 2026-10-19 16:28:02.7 | -4.41 | T | NEIR |
| AV | CETU | 0.828 | 57 | M | Pn | 2026-10-19 16:28:00.9 | -0.11 | T | NEIR |
| AV | CETU | 0.828 | 57 | M | Sn | 2026-10-19 16:28:13.9 | 1.53 | T | NEIR |
| AV | CESW | 0.833 | 62 | M | Pn | 2026-10-19 16:28:00.5 | -0.58 | T | NEIR |
| AV | CERB | 0.883 | 62 | M | Pn | 2026-10-19 16:28:01.2 | -0.52 | T | NEIR |
| AV | CERB | 0.883 | 62 | M | Sn | 2026-10-19 16:28:14.7 | 1.04 | T | NEIR |
| AV | CEAP | 0.891 | 57 | M | Pn | 2026-10-19 16:28:01.4 | -0.36 | T | NEIR |
| AV | CEAP | 0.891 | 57 | M | Sn | 2026-10-19 16:28:14.9 | 1.12 | T | NEIR |
| AV | CERA | 0.903 | 64 | M | Sn | 2026-10-19 16:28:14.7 | 0.58 | NEIR | |
| AV | CEPE | 0.910 | 60 | M | Sn | 2026-10-19 16:28:15.2 | 0.96 | NEIR | |
| AV | GAKI | 1.756 | 88 | M | Pn | 2026-10-19 16:28:11.8 | -1.71 | T | NEIR |
| AV | GAKI | 1.756 | 88 | M | Sn | 2026-10-19 16:28:33.7 | -1.05 | NEIR | |
| AV | GAEA | 1.811 | 81 | M | Pn | 2026-10-19 16:28:13.9 | -0.41 | T | NEIR |
| AV | TASE | 2.254 | 81 | M | Pn | 2026-10-19 16:28:19.7 | -0.69 | T | NEIR |
| AV | KICM | 2.781 | 80 | M | Sn | 2026-10-19 16:29:01.8 | 1.83 | NEIR | |
| AV | KIWB | 2.802 | 81 | M | Pn | 2026-10-19 16:28:27.2 | -0.68 | T | NEIR |
| IM | SHEM | 2.892 | 296 | A | Pn | 2026-10-19 16:28:29.6 | 0.52 | NEIR | |
| IM | SHEM | 2.892 | 296 | A | Sn | 2026-10-19 16:29:07.4 | 4.69 | NEIR | |
| IU | ADK | 3.093 | 81 | M | Pn | 2026-10-19 16:28:31.2 | -0.60 | T | NEIR |
| IU | ADK | 3.093 | 81 | M | Sn | 2026-10-19 16:29:08.1 | 0.52 | NEIR | |
| AV | GSTR | 3.498 | 78 | M | Pn | 2026-10-19 16:28:36.7 | -0.80 | T | NEIR |
| AK | ATKA | 4.649 | 79 | M | Pn | 2026-10-19 16:28:53.4 | 0.24 | T | NEIR |
| AK | NIKH | 7.962 | 74 | M | Pn | 2026-10-19 16:29:38.4 | -0.22 | T | NEIR |
| AV | OKFG | 8.573 | 72 | M | Pn | 2026-10-19 16:29:46.9 | -0.12 | T | NEIR |
| AV | MGOD | 9.234 | 70 | M | Pn | 2026-10-19 16:29:56.6 | 0.55 | T | NEIR |
| AV | AKBB | 9.829 | 69 | M | Pn | 2026-10-19 16:30:04.9 | 0.72 | T | NEIR |
| AV | WESP | 10.591 | 67 | M | Pn | 2026-10-19 16:30:15.5 | 0.79 | T | NEIR |
| AV | VNSO | 13.929 | 62 | M | Pn | 2026-10-19 16:31:00.4 | 0.07 | T | NEIR |
| AK | N15K | 14.782 | 46 | M | P | 2026-10-19 16:31:14.9 | -1.40 | T | NEIR |
| AK | M16K | 15.663 | 44 | M | P | 2026-10-19 16:31:26.7 | 0.56 | T | NEIR |
| AK | L17K | 16.469 | 41 | M | P | 2026-10-19 16:31:35.6 | 0.53 | T | NEIR |
| AK | O18K | 16.935 | 50 | M | P | 2026-10-19 16:31:41.6 | 1.36 | T | NEIR |
| AK | N19K | 17.583 | 48 | M | P | 2026-10-19 16:31:48.7 | 1.23 | T | NEIR |
| AK | K20K | 18.756 | 40 | M | P | 2026-10-19 16:32:02.7 | 2.41 | T | NEIR |
| AV | STLK | 19.017 | 47 | M | P | 2026-10-19 16:32:04.7 | 1.47 | T | NEIR |
| AK | J20K | 19.103 | 38 | M | P | 2026-10-19 16:32:05.3 | 1.25 | T | NEIR |
| AK | G19K | 19.142 | 31 | M | P | 2026-10-19 16:32:06.3 | 1.77 | T | NEIR |
| AK | CAST | 19.592 | 41 | M | P | 2026-10-19 16:32:11.2 | 1.73 | T | NEIR |
| AK | L22K | 19.822 | 44 | M | P | 2026-10-19 16:32:12.4 | 0.41 | T | NEIR |
| IM | IMAR | 20.163 | 34 | M | P | 2026-10-19 16:32:16.6 | 0.90 | T | NEIR |
| AK | BPAW | 20.310 | 40 | M | P | 2026-10-19 16:32:18.8 | 1.54 | T | NEIR |
| AK | SAW | 20.704 | 47 | M | P | 2026-10-19 16:32:20.5 | -1.13 | T | NEIR |
| AK | SCM | 21.171 | 48 | M | P | 2026-10-19 16:32:25.9 | -0.75 | T | NEIR |
| AK | NEA2 | 21.270 | 40 | M | P | 2026-10-19 16:32:28.5 | 0.86 | T | NEIR |
| AK | DHY | 21.471 | 44 | M | P | 2026-10-19 16:32:30.0 | 0.00 | T | NEIR |
| IM | BCAR | 23.939 | 46 | M | P | 2026-10-19 16:32:55.1 | 0.17 | T | NEIR |
| AK | C27K | 25.254 | 30 | M | P | 2026-10-19 16:33:06.9 | 0.03 | T | NEIR |
| BK | UKON | 40.143 | 81 | M | P | 2026-10-19 16:35:16.9 | 0.07 | T | NEIR |
| BK | GUMB | 40.950 | 80 | M | P | 2026-10-19 16:35:24.9 | 1.29 | T | NEIR |
| II | ALE | 42.664 | 10 | M | P | 2026-10-19 16:35:39.2 | 1.99 | T | NEIR |
| MB | SRMT | 43.249 | 67 | M | P | 2026-10-19 16:35:41.2 | -1.07 | T | NEIR |
| MB | BNMT | 43.741 | 70 | M | P | 2026-10-19 16:35:45.6 | -0.78 | T | NEIR |
| IE | BCYI | 44.681 | 71 | M | P | 2026-10-19 16:35:53.5 | -0.34 | T | NEIR |
| IM | SONM | 44.893 | 295 | M | P | 2026-10-19 16:35:55.6 | 0.10 | T | NEIR |
| US | BOZ | 44.996 | 69 | M | P | 2026-10-19 16:35:55.2 | -1.08 | T | NEIR |
| IM | NVAR | 45.202 | 81 | M | P | 2026-10-19 16:35:58.5 | 0.48 | T | NEIR |
| DK | NOR | 46.739 | 3 | M | P | 2026-10-19 16:36:09.4 | -0.32 | T | NEIR |
| US | BW06 | 47.847 | 71 | M | P | 2026-10-19 16:36:19.2 | 0.41 | T | NEIR |
| IM | PDAR | 47.848 | 71 | M | P | 2026-10-19 16:36:18.9 | 0.15 | T | NEIR |
| AE | U15A | 50.161 | 79 | M | P | 2026-10-19 16:36:36.4 | -0.19 | T | NEIR |
| II | BORK | 59.483 | 318 | M | P | 2026-10-19 16:37:43.5 | -0.19 | T | NEIR |
| IM | TX31 | 60.274 | 79 | M | P | 2026-10-19 16:37:48.8 | -0.42 | T | NEIR |
| IM | TXAR | 60.275 | 79 | M | P | 2026-10-19 16:37:48.6 | -0.64 | T | NEIR |
| IM | ABKAR | 66.567 | 321 | M | P | 2026-10-19 16:38:30.7 | -0.08 | T | NEIR |
| IM | ABK31 | 66.568 | 321 | M | P | 2026-10-19 16:38:30.6 | -0.15 | T | NEIR |
| IM | KKAR | 66.812 | 311 | M | P | 2026-10-19 16:38:31.6 | -0.78 | T | NEIR |
| TM | CRAI | 66.925 | 274 | M | P | 2026-10-19 16:38:32.4 | -0.59 | T | NEIR |
| IU | KIEV | 74.634 | 340 | M | P | 2026-10-19 16:39:19.2 | -0.73 | T | NEIR |
| RO | BUR31 | 78.352 | 342 | M | P | 2026-10-19 16:39:41.3 | 0.15 | T | NEIR |