| Author | NEIR |
| Date and time | 2026-10-31 18:51:02.7 UTC |
| Latitude | 51.699 |
| Longitude | -172.793 |
| Depth | 45 |
| Magnitude | 4.5 mb |
| Region | ANDREANOF ISLANDS, ALEUTIAN IS. |
| Latest update | 2026-10-31 19:09:09.7 UTC |
| rms | 0.94 s |
| N° phases used for the localisation | 67 |
| N° stations used for the localisation | 67 |
| Gap | 177.9 ° |
| 95% confidence ellipse | |
| semi major | 25.32 |
| semi minor | 9.36 |
| Azimuth | 176 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| AK | ATKA | 1.002 | 301 | M | Pn | 2026-10-31 18:51:18.4 | -1.94 | T | NEIR |
| AV | GSTR | 2.059 | 282 | M | Pn | 2026-10-31 18:51:35.7 | 0.84 | T | NEIR |
| IU | ADK | 2.418 | 276 | M | Pn | 2026-10-31 18:51:38.4 | -1.38 | T | NEIR |
| AV | KIWB | 2.707 | 275 | M | Pn | 2026-10-31 18:51:43.1 | -0.64 | T | NEIR |
| AK | NIKH | 2.726 | 61 | M | Pn | 2026-10-31 18:51:42.6 | -1.38 | T | NEIR |
| AV | TASE | 3.255 | 274 | M | Pn | 2026-10-31 18:51:51.6 | 0.29 | T | NEIR |
| AV | OKFG | 3.430 | 58 | M | Pn | 2026-10-31 18:51:54.6 | 0.96 | T | NEIR |
| AV | GAEA | 3.696 | 274 | M | Pn | 2026-10-31 18:51:59.2 | 1.92 | T | NEIR |
| AV | GAKI | 3.747 | 270 | M | Pn | 2026-10-31 18:51:56.7 | -1.30 | T | NEIR |
| AV | MGOD | 4.153 | 57 | M | Pn | 2026-10-31 18:52:03.2 | -0.41 | T | NEIR |
| AV | AKBB | 4.786 | 57 | M | Pn | 2026-10-31 18:52:14.1 | 1.83 | T | NEIR |
| AV | AMKA | 4.936 | 269 | M | Pn | 2026-10-31 18:52:13.0 | -1.28 | T | NEIR |
| AV | LSPA | 5.351 | 276 | M | Pn | 2026-10-31 18:52:19.6 | -0.44 | T | NEIR |
| AV | WESP | 5.597 | 57 | M | Pn | 2026-10-31 18:52:22.4 | -1.12 | T | NEIR |
| AK | FALS | 6.436 | 57 | M | Pn | 2026-10-31 18:52:33.7 | -1.18 | NEIR | |
| AV | PV6A | 7.465 | 55 | M | Pn | 2026-10-31 18:52:49.4 | 0.32 | NEIR | |
| AV | VNSO | 9.091 | 56 | M | Pn | 2026-10-31 18:53:10.1 | -1.33 | NEIR | |
| AV | ANPB | 9.881 | 53 | M | Pn | 2026-10-31 18:53:22.8 | 0.58 | NEIR | |
| AK | M14K | 10.852 | 29 | M | Pn | 2026-10-31 18:53:38.5 | 3.06 | NEIR | |
| AK | N15K | 11.035 | 35 | M | Pn | 2026-10-31 18:53:40.3 | 2.33 | NEIR | |
| AV | ACH | 11.922 | 50 | M | Pn | 2026-10-31 18:53:50.8 | 0.60 | NEIR | |
| AK | M16K | 12.031 | 34 | M | Pn | 2026-10-31 18:53:53.4 | 1.75 | NEIR | |
| AK | O18K | 12.768 | 43 | M | Pn | 2026-10-31 18:54:02.3 | 0.60 | NEIR | |
| AK | N18K | 12.951 | 40 | M | Pn | 2026-10-31 18:54:06.3 | 2.07 | NEIR | |
| AK | Q19K | 13.025 | 49 | M | Pn | 2026-10-31 18:54:04.3 | -0.99 | NEIR | |
| AK | G19K | 16.474 | 23 | M | P | 2026-10-31 18:54:54.2 | 1.30 | NEIR | |
| AK | SAW | 16.651 | 43 | M | Pn | 2026-10-31 18:54:51.5 | -1.57 | NEIR | |
| AK | BPAW | 16.827 | 34 | M | P | 2026-10-31 18:54:56.7 | -0.16 | NEIR | |
| IM | PEA0B | 17.967 | 286 | M | P | 2026-10-31 18:55:09.9 | 0.51 | NEIR | |
| AK | GLB | 18.505 | 47 | M | P | 2026-10-31 18:55:12.9 | -2.51 | NEIR | |
| IM | ILAR | 18.669 | 36 | M | P | 2026-10-31 18:55:14.3 | -2.84 | NEIR | |
| AK | WAX | 18.670 | 50 | M | P | 2026-10-31 18:55:16.4 | -0.86 | NEIR | |
| AK | TGL | 18.760 | 50 | M | P | 2026-10-31 18:55:17.4 | -0.87 | NEIR | |
| AK | MCAR | 18.847 | 48 | M | P | 2026-10-31 18:55:18.6 | -0.47 | NEIR | |
| AK | RIDG | 18.942 | 40 | M | P | 2026-10-31 18:55:19.3 | -0.92 | NEIR | |
| AK | ISLE | 18.953 | 50 | M | P | 2026-10-31 18:55:19.9 | -0.46 | NEIR | |
| AK | MESA | 19.042 | 52 | M | P | 2026-10-31 18:55:20.4 | -0.99 | NEIR | |
| AK | J25K | 19.147 | 37 | M | P | 2026-10-31 18:55:20.3 | -2.14 | NEIR | |
| AK | M26K | 19.186 | 45 | M | P | 2026-10-31 18:55:21.3 | -1.56 | NEIR | |
| IM | BCAR | 19.938 | 43 | M | P | 2026-10-31 18:55:30.2 | -0.87 | T | NEIR |
| AK | I26K | 20.305 | 37 | M | P | 2026-10-31 18:55:33.3 | -1.71 | T | NEIR |
| IM | BMAR | 20.917 | 31 | M | P | 2026-10-31 18:55:42.0 | 0.31 | T | NEIR |
| AK | I27K | 21.011 | 37 | M | P | 2026-10-31 18:55:41.3 | -1.42 | T | NEIR |
| CN | HYT | 21.320 | 51 | M | P | 2026-10-31 18:55:45.6 | -0.52 | T | NEIR |
| AK | S31K | 21.713 | 59 | M | P | 2026-10-31 18:55:49.0 | -1.15 | T | NEIR |
| AK | C27K | 22.478 | 26 | M | P | 2026-10-31 18:55:58.0 | -0.33 | T | NEIR |
| UW | DEAL | 31.971 | 79 | M | P | 2026-10-31 18:57:25.3 | 0.65 | T | NEIR |
| UW | SHUK | 32.181 | 74 | M | P | 2026-10-31 18:57:27.0 | 0.24 | T | NEIR |
| RV | SNUFA | 32.446 | 63 | M | P | 2026-10-31 18:57:29.4 | 0.51 | T | NEIR |
| UW | STOR | 32.721 | 77 | M | P | 2026-10-31 18:57:30.6 | -0.67 | T | NEIR |
| UW | BABR | 32.850 | 83 | M | P | 2026-10-31 18:57:33.5 | 1.06 | T | NEIR |
| UW | WATCH | 33.007 | 78 | M | P | 2026-10-31 18:57:34.7 | 0.79 | T | NEIR |
| UW | YACT | 33.047 | 80 | M | P | 2026-10-31 18:57:35.0 | 0.92 | T | NEIR |
| UO | BEER | 33.075 | 84 | M | P | 2026-10-31 18:57:35.1 | 0.79 | T | NEIR |
| UO | MARQ | 33.316 | 81 | M | P | 2026-10-31 18:57:37.0 | 0.51 | T | NEIR |
| UW | ASR2 | 33.449 | 79 | M | P | 2026-10-31 18:57:38.0 | 0.25 | T | NEIR |
| UW | OMAK | 33.795 | 74 | M | P | 2026-10-31 18:57:40.8 | 0.12 | T | NEIR |
| UO | ROGE | 33.930 | 86 | M | P | 2026-10-31 18:57:42.5 | 0.57 | T | NEIR |
| NC | KSXB | 34.273 | 87 | M | P | 2026-10-31 18:57:45.8 | 0.81 | T | NEIR |
| US | NEW | 35.154 | 73 | M | P | 2026-10-31 18:57:52.4 | -0.13 | T | NEIR |
| BK | ORV | 37.055 | 88 | M | P | 2026-10-31 18:58:08.8 | 0.05 | T | NEIR |
| WW | CTNW | 37.684 | 79 | M | P | 2026-10-31 18:58:14.8 | 0.58 | T | NEIR |
| IM | NVAR | 39.716 | 87 | M | P | 2026-10-31 18:58:32.0 | 0.63 | T | NEIR |
| US | ELK | 40.230 | 82 | M | P | 2026-10-31 18:58:36.3 | 0.63 | T | NEIR |
| BK | HELL | 40.356 | 90 | M | P | 2026-10-31 18:58:36.9 | 0.38 | T | NEIR |
| WY | YHB | 40.442 | 75 | M | P | 2026-10-31 18:58:36.4 | -1.01 | T | NEIR |
| CI | CWC | 41.093 | 90 | M | P | 2026-10-31 18:58:43.1 | 0.38 | T | NEIR |
| UU | HVU | 41.141 | 79 | M | P | 2026-10-31 18:58:43.4 | 0.31 | T | NEIR |
| UU | BGU | 41.484 | 81 | M | P | 2026-10-31 18:58:45.7 | -0.23 | T | NEIR |
| CI | SBB2 | 42.382 | 91 | M | P | 2026-10-31 18:58:53.1 | -0.02 | T | NEIR |
| US | BW06 | 42.528 | 76 | M | P | 2026-10-31 18:58:54.2 | -0.33 | T | NEIR |
| IM | PDAR | 42.529 | 76 | M | P | 2026-10-31 18:58:54.6 | 0.09 | T | NEIR |
| KG | TJN | 44.316 | 274 | M | P | 2026-10-31 18:59:09.6 | 0.96 | T | NEIR |
| IU | RSSD | 45.043 | 71 | M | P | 2026-10-31 18:59:13.9 | -0.81 | T | NEIR |
| RE | PV23 | 45.439 | 81 | M | P | 2026-10-31 18:59:17.3 | -0.59 | T | NEIR |
| RE | PV16 | 45.585 | 81 | M | P | 2026-10-31 18:59:18.7 | -0.34 | T | NEIR |
| US | WUAZ | 45.845 | 86 | M | P | 2026-10-31 18:59:21.0 | 0.03 | T | NEIR |
| IU | TUC | 48.336 | 88 | M | P | 2026-10-31 18:59:40.0 | -0.32 | T | NEIR |
| IM | SONM | 49.696 | 300 | M | P | 2026-10-31 18:59:51.6 | 0.78 | T | NEIR |
| IM | TXAR | 54.802 | 86 | M | P | 2026-10-31 19:00:28.2 | -0.53 | T | NEIR |
| IU | CCM | 56.337 | 69 | M | P | 2026-10-31 19:00:38.1 | -1.47 | T | NEIR |
| QZ | ZSN | 60.861 | 311 | M | P | 2026-10-31 19:01:11.9 | 0.70 | T | NEIR |
| II | KURK | 61.285 | 317 | M | P | 2026-10-31 19:01:13.7 | -0.26 | T | NEIR |
| N4 | Z47B | 61.556 | 71 | M | P | 2026-10-31 19:01:14.7 | -1.07 | T | NEIR |
| US | LRAL | 62.298 | 71 | M | P | 2026-10-31 19:01:20.1 | -0.68 | T | NEIR |
| IM | MKAR | 62.550 | 312 | M | P | 2026-10-31 19:01:22.3 | -0.28 | T | NEIR |
| US | GOGA | 64.086 | 68 | M | P | 2026-10-31 19:01:31.9 | -0.68 | T | NEIR |
| KZ | PDGK | 66.459 | 311 | M | P | 2026-10-31 19:01:49.2 | 0.99 | T | NEIR |
| IM | ABKAR | 69.670 | 326 | M | P | 2026-10-31 19:02:08.7 | 0.40 | T | NEIR |
| IM | ABK31 | 69.671 | 326 | M | P | 2026-10-31 19:02:08.4 | 0.13 | T | NEIR |
| IM | KKAR | 70.673 | 316 | M | P | 2026-10-31 19:02:14.5 | 0.00 | T | NEIR |
| RO | BUR31 | 79.616 | 348 | M | P | 2026-10-31 19:03:06.1 | -0.01 | T | NEIR |