| Author | |
| Date and time | 2018-02-04 01:18:08.2 UTC |
| Latitude | 51.695 |
| Longitude | -175.236 |
| Depth | 25.7 |
| Magnitude | 4.1 ML |
| Region | ANDREANOF ISLANDS, ALEUTIAN IS. |
| Latest update | 2018-02-04 01:44:22.6 UTC |
| rms | 0.55 s |
| N° phases used for the localisation | 25 |
| N° stations used for the localisation | 25 |
| Gap | 203.0 ° |
| 95% confidence ellipse | |
| semi major | -- |
| semi minor | -- |
| Azimuth | -- ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| GSMY | 0.620 | 305 | A | P | 2018-02-04 01:18:20.0 | 0.5 | T | AK | |
| GSCK | 0.660 | 299 | A | P | 2018-02-04 01:18:21.4 | 0.4 | T | AK | |
| ATKA | 0.820 | 51 | A | P | 2018-02-04 01:18:23.5 | 0.2 | T | AK | |
| ATKA | 0.820 | 51 | M | S | 2018-02-04 01:18:34.8 | -0.2 | T | AK | |
| KOKL | 0.900 | 45 | A | P | 2018-02-04 01:18:25.3 | 0.7 | T | AK | |
| KOFP | 0.910 | 50 | A | P | 2018-02-04 01:18:25.4 | 0.6 | T | AK | |
| KOWE | 0.910 | 42 | M | P | 2018-02-04 01:18:25.6 | 0.9 | T | AK | |
| ADK | 0.920 | 283 | M | P | 2018-02-04 01:18:24.4 | -0.4 | T | AK | |
| ADK | 0.920 | 283 | M | S | 2018-02-04 01:18:36.5 | -1.1 | T | AK | |
| KOSE | 0.980 | 48 | M | P | 2018-02-04 01:18:26.6 | 0.8 | T | AK | |
| KOSE | 0.980 | 48 | M | S | 2018-02-04 01:18:40.6 | 1.1 | T | AK | |
| KIRH | 1.170 | 281 | A | P | 2018-02-04 01:18:28.3 | -0.2 | T | AK | |
| KIWB | 1.200 | 278 | A | P | 2018-02-04 01:18:28.4 | -0.5 | T | AK | |
| KICM | 1.240 | 281 | A | P | 2018-02-04 01:18:29.2 | -0.2 | T | AK | |
| TAFP | 1.720 | 278 | A | P | 2018-02-04 01:18:36.2 | -0.3 | T | AK | |
| TAFP | 1.720 | 278 | M | S | 2018-02-04 01:18:59.3 | 0.8 | T | AK | |
| TASE | 1.740 | 276 | A | P | 2018-02-04 01:18:36.6 | -0.4 | T | AK | |
| TANO | 1.800 | 278 | M | P | 2018-02-04 01:18:37.8 | 0 | T | AK | |
| GALAA | 2.200 | 273 | M | P | 2018-02-04 01:18:43.8 | 0.3 | T | AK | |
| GANO | 2.220 | 275 | M | P | 2018-02-04 01:18:43.7 | -0.1 | T | AK | |
| NIKH | 4.120 | 69 | M | P | 2018-02-04 01:19:10.7 | 0.3 | T | AK | |
| OKTU | 4.700 | 66 | M | P | 2018-02-04 01:19:19.0 | 0.3 | T | AK | |
| MAPS | 5.460 | 64 | M | P | 2018-02-04 01:19:29.7 | 0.3 | T | AK | |
| MREP | 5.570 | 64 | M | P | 2018-02-04 01:19:31.4 | 0.4 | T | AK | |
| UNV | 5.720 | 65 | M | P | 2018-02-04 01:19:32.4 | -0.5 | T | AK |