| Author | |
| Date and time | 2023-02-18 04:30:05.6 UTC |
| Latitude | 52.666 |
| Longitude | -174.393 |
| Depth | 215.7 |
| Magnitude | 4.3 mb |
| Region | ANDREANOF ISLANDS, ALEUTIAN IS. |
| Latest update | 2023-02-18 04:46:24.5 UTC |
| rms | 0.52 s |
| N° phases used for the localisation | 40 |
| N° stations used for the localisation | 40 |
| Gap | 70.0 ° |
| 95% confidence ellipse | |
| semi major | 29.1 |
| semi minor | 2.1 |
| Azimuth | 249 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| EPH2 | M | P | 2023-02-18 04:36:36.7 | 0.6 | T | NEIR | |||
| KOWE | 0.310 | 164 | A | Pn | 2023-02-18 04:30:33.7 | -0.2 | T | NEIR | |
| KOKL | 0.360 | 161 | A | Pn | 2023-02-18 04:30:34.3 | 0.1 | T | NEIR | |
| KOSE | 0.380 | 147 | A | Pn | 2023-02-18 04:30:33.9 | -0.2 | T | NEIR | |
| KOFP | 0.430 | 155 | A | Pn | 2023-02-18 04:30:34.1 | -0.2 | T | NEIR | |
| GSIG | 1.160 | 235 | A | Pn | 2023-02-18 04:30:37.5 | -0.5 | T | NEIR | |
| GSTR | 1.170 | 241 | M | Pn | 2023-02-18 04:30:38.2 | 0.1 | T | NEIR | |
| GSSP | 1.230 | 243 | A | Pn | 2023-02-18 04:30:38.5 | -0 | T | NEIR | |
| ETKA | 1.470 | 238 | A | Pn | 2023-02-18 04:30:39.0 | -0.4 | T | NEIR | |
| ADAG | 1.520 | 244 | A | Pn | 2023-02-18 04:30:40.7 | -0 | T | NEIR | |
| ADK | 1.610 | 242 | M | Pn | 2023-02-18 04:30:41.5 | -0 | T | NEIR | |
| KICM | 1.870 | 248 | A | Pn | 2023-02-18 04:30:44.2 | 0.2 | T | NEIR | |
| KIKV | 1.880 | 246 | A | Pn | 2023-02-18 04:30:44.1 | 0 | T | NEIR | |
| KIWB | 1.880 | 246 | M | Pn | 2023-02-18 04:30:44.1 | 0.1 | T | NEIR | |
| KIMD | 1.970 | 244 | A | Pn | 2023-02-18 04:30:44.9 | 0 | T | NEIR | |
| TAPA | 2.270 | 249 | A | Pn | 2023-02-18 04:30:47.0 | -0 | T | NEIR | |
| GANO | 2.840 | 254 | M | Pn | 2023-02-18 04:30:54.8 | 0.6 | T | NEIR | |
| NIKH | 3.370 | 83 | M | Pn | 2023-02-18 04:30:59.3 | -1 | T | NEIR | |
| OKFG | 3.980 | 77 | M | Pn | 2023-02-18 04:31:08.1 | 0.5 | T | NEIR | |
| AMKA | 4.100 | 254 | M | Pn | 2023-02-18 04:31:08.5 | -0.6 | T | NEIR | |
| UNV | 4.880 | 73 | M | Pn | 2023-02-18 04:31:18.9 | 0.1 | T | NEIR | |
| P16K | 11.180 | 49 | M | Pn | 2023-02-18 04:32:40.2 | 0.7 | T | NEIR | |
| ANM | 12.790 | 18 | M | Pn | 2023-02-18 04:33:00.2 | 0.4 | T | NEIR | |
| RED | 14.160 | 48 | M | P | 2023-02-18 04:33:18.5 | 0.4 | T | NEIR | |
| STLK | 15.030 | 45 | M | P | 2023-02-18 04:33:28.5 | 0.8 | T | NEIR | |
| SKT | 15.370 | 44 | M | P | 2023-02-18 04:33:32.5 | 1.1 | T | NEIR | |
| IMAR | 16.850 | 30 | M | P | 2023-02-18 04:33:47.1 | -0.6 | T | NEIR | |
| F20K | 17.060 | 25 | A | P | 2023-02-18 04:33:51.4 | 1.5 | T | NEIR | |
| L26K | 19.270 | 45 | M | P | 2023-02-18 04:34:13.3 | -0.7 | T | NEIR | |
| BCAR | 19.960 | 46 | M | P | 2023-02-18 04:34:20.9 | -0.5 | T | NEIR | |
| NBC5 | 29.350 | 60 | M | P | 2023-02-18 04:35:47.6 | -0.8 | T | NEIR | |
| SHUK | 32.910 | 75 | M | P | 2023-02-18 04:36:20.7 | 1 | T | NEIR | |
| LON | 33.840 | 79 | M | P | 2023-02-18 04:36:28.7 | 1.1 | T | NEIR | |
| NEW | 35.860 | 73 | M | P | 2023-02-18 04:36:45.1 | 0.3 | T | NEIR | |
| MCMT | 40.170 | 76 | M | P | 2023-02-18 04:37:21.0 | -0 | T | NEIR | |
| PD31 | 43.300 | 76 | M | P | 2023-02-18 04:37:46.4 | -0 | T | NEIR | |
| O20A | 45.700 | 78 | M | P | 2023-02-18 04:38:05.2 | -0.1 | T | NEIR | |
| TXAR | 55.770 | 85 | M | P | 2023-02-18 04:39:20.6 | 0.3 | T | NEIR | |
| MKAR | 61.250 | 310 | M | P | 2023-02-18 04:39:57.7 | -0.3 | T | NEIR | |
| ABKAR | 68.400 | 325 | M | P | 2023-02-18 04:40:43.1 | -1 | T | NEIR |