| Author | |
| Date and time | 2018-02-04 06:57:38.4 UTC |
| Latitude | 48.633 |
| Longitude | -123.121 |
| Depth | 12.7 |
| Magnitude | 3.1 ML |
| Region | SAN JUAN ISLANDS REG, WASHINGTON |
| Latest update | 2018-02-04 07:01:33.9 UTC |
| rms | 0.27 s |
| N° phases used for the localisation | 47 |
| N° stations used for the localisation | 47 |
| Gap | 47.0 ° |
| 95% confidence ellipse | |
| semi major | 2.6 |
| semi minor | 0.6 |
| Azimuth | 10 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| B004 | M | P | 2018-02-04 06:57:55.1 | 0.5 | T | UW | |||
| B004 | M | S | 2018-02-04 06:58:08.1 | 1 | T | UW | |||
| B005 | M | P | 2018-02-04 06:57:49.3 | -0.1 | T | UW | |||
| B005 | M | S | 2018-02-04 06:57:57.0 | -0 | T | UW | |||
| B943 | M | P | 2018-02-04 06:57:52.6 | -0.3 | T | UW | |||
| B943 | M | S | 2018-02-04 06:58:04.2 | 0.1 | T | UW | |||
| HURR | M | P | 2018-02-04 06:57:50.9 | -0.1 | T | UW | |||
| HURR | M | S | 2018-02-04 06:58:00.8 | -0 | T | UW | |||
| MBKE | M | P | 2018-02-04 06:57:51.2 | 0.2 | T | UW | |||
| PTRF | M | P | 2018-02-04 06:57:53.0 | -0.6 | T | UW | |||
| UWFH | 0.110 | 141 | M | P | 2018-02-04 06:57:40.8 | -0.2 | T | UW | |
| UWFH | 0.110 | 141 | M | S | 2018-02-04 06:57:42.0 | -0.2 | T | UW | |
| SNB | 0.150 | 347 | M | P | 2018-02-04 06:57:41.9 | 0.1 | T | UW | |
| SNB | 0.150 | 347 | M | S | 2018-02-04 06:57:44.7 | 0.3 | T | UW | |
| MCW | 0.200 | 76 | M | P | 2018-02-04 06:57:42.3 | -0.1 | T | UW | |
| B011 | 0.220 | 275 | M | P | 2018-02-04 06:57:42.7 | 0.5 | T | UW | |
| B011 | 0.220 | 275 | M | S | 2018-02-04 06:57:46.0 | 1 | T | UW | |
| VGZ | 0.260 | 212 | M | P | 2018-02-04 06:57:43.1 | -0.4 | T | UW | |
| VGZ | 0.260 | 212 | M | S | 2018-02-04 06:57:46.7 | -0.8 | T | UW | |
| ERW | 0.370 | 118 | M | P | 2018-02-04 06:57:45.3 | -0.1 | T | UW | |
| ERW | 0.370 | 118 | M | S | 2018-02-04 06:57:51.2 | 0.3 | T | UW | |
| GOBB | 0.410 | 321 | M | P | 2018-02-04 06:57:46.1 | 0.1 | T | UW | |
| GOBB | 0.410 | 321 | M | S | 2018-02-04 06:57:52.3 | 0.4 | T | UW | |
| SYMB | 0.450 | 266 | M | P | 2018-02-04 06:57:46.4 | -0.3 | T | UW | |
| SVOH | 0.470 | 136 | M | P | 2018-02-04 06:57:46.9 | -0.1 | T | UW | |
| SVOH | 0.470 | 136 | M | S | 2018-02-04 06:57:54.0 | 0.3 | T | UW | |
| SQM | 0.560 | 175 | M | P | 2018-02-04 06:57:48.7 | -0.1 | T | UW | |
| SQM | 0.560 | 175 | M | S | 2018-02-04 06:57:57.3 | 0.5 | T | UW | |
| STW | 0.610 | 217 | M | P | 2018-02-04 06:57:49.1 | -0 | T | UW | |
| STW | 0.610 | 217 | M | S | 2018-02-04 06:57:57.5 | 0 | T | UW | |
| BLN | 0.630 | 171 | M | P | 2018-02-04 06:57:49.6 | 0.1 | T | UW | |
| B926 | 0.690 | 286 | M | P | 2018-02-04 06:57:50.2 | 0.8 | T | UW | |
| CLRS | 0.690 | 286 | M | P | 2018-02-04 06:57:50.3 | -0.5 | T | UW | |
| CLRS | 0.690 | 286 | M | S | 2018-02-04 06:58:00.1 | -0.3 | T | UW | |
| HNBB | 0.750 | 29 | M | P | 2018-02-04 06:57:51.4 | -0.3 | T | UW | |
| SWID | 0.780 | 143 | M | P | 2018-02-04 06:57:52.8 | 0.2 | T | UW | |
| SWID | 0.780 | 143 | M | S | 2018-02-04 06:58:04.1 | 0.7 | T | UW | |
| MBW | 0.820 | 79 | M | P | 2018-02-04 06:57:53.2 | -0.1 | T | UW | |
| NLLB | 0.830 | 317 | M | P | 2018-02-04 06:57:52.5 | -0.5 | T | UW | |
| OBC | 0.870 | 227 | M | P | 2018-02-04 06:57:53.8 | 0.1 | T | UW | |
| OSD | 0.900 | 206 | M | P | 2018-02-04 06:57:54.2 | -0.4 | T | UW | |
| JCW | 0.910 | 119 | M | P | 2018-02-04 06:57:54.2 | -0.2 | T | UW | |
| C04A | 0.920 | 174 | M | P | 2018-02-04 06:57:53.0 | -0.6 | T | UW | |
| SHUK | 0.980 | 77 | M | P | 2018-02-04 06:57:55.6 | 0 | T | UW | |
| RPW | 1.080 | 99 | M | P | 2018-02-04 06:57:57.4 | -0.1 | T | UW | |
| GNW | 1.090 | 169 | M | P | 2018-02-04 06:57:56.7 | -0.5 | T | UW | |
| GMW | 1.110 | 168 | M | P | 2018-02-04 06:57:57.0 | -0.7 | T | UW |