| Author | |
| Date and time | 2018-01-18 16:49:21.2 UTC |
| Latitude | 47.404 |
| Longitude | -122.052 |
| Depth | 10.7 |
| Magnitude | 2.1 ML |
| Region | SEATTLE-TACOMA AREA, WASHINGTON |
| Latest update | 2018-01-18 16:52:31.5 UTC |
| rms | 0.17 s |
| N° phases used for the localisation | 46 |
| N° stations used for the localisation | 46 |
| Gap | 57.0 ° |
| 95% confidence ellipse | |
| semi major | 2.9 |
| semi minor | 0.6 |
| Azimuth | 12 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| B018 | M | P | 2018-01-18 16:49:34.8 | -0 | T | UW | |||
| PR03 | M | P | 2018-01-18 16:49:30.3 | -0.1 | T | UW | |||
| PR03 | M | S | 2018-01-18 16:49:37.8 | 0.4 | T | UW | |||
| PR04 | M | P | 2018-01-18 16:49:30.0 | 0.1 | T | UW | |||
| PR04 | M | S | 2018-01-18 16:49:37.0 | 0.3 | T | UW | |||
| TLW1 | M | P | 2018-01-18 16:49:28.3 | 0 | T | UW | |||
| RAW | 0.110 | 129 | M | P | 2018-01-18 16:49:24.2 | -0.1 | T | UW | |
| KNEL | 0.140 | 260 | M | S | 2018-01-18 16:49:28.7 | 1.9 | T | UW | |
| HICC | 0.170 | 265 | M | P | 2018-01-18 16:49:25.1 | -0.2 | T | UW | |
| RATT | 0.170 | 83 | M | P | 2018-01-18 16:49:25.0 | 0.2 | T | UW | |
| RATT | 0.170 | 83 | M | S | 2018-01-18 16:49:28.3 | 0.7 | T | UW | |
| CDMR | 0.200 | 85 | M | P | 2018-01-18 16:49:25.5 | 0.1 | T | UW | |
| CDMR | 0.200 | 85 | M | S | 2018-01-18 16:49:29.4 | 0.6 | T | UW | |
| SP2 | 0.200 | 319 | M | P | 2018-01-18 16:49:26.0 | -0.1 | T | UW | |
| D05A | 0.220 | 169 | M | P | 2018-01-18 16:49:26.2 | 0 | T | UW | |
| D05A | 0.220 | 169 | M | S | 2018-01-18 16:49:30.2 | 0.2 | T | UW | |
| GSM | 0.270 | 139 | M | P | 2018-01-18 16:49:26.5 | -0.1 | T | UW | |
| VVHS | 0.270 | 274 | M | P | 2018-01-18 16:49:26.9 | 0.1 | T | UW | |
| C05A | 0.380 | 40 | M | S | 2018-01-18 16:49:33.9 | 0.2 | T | UW | |
| GHW | 0.390 | 203 | M | P | 2018-01-18 16:49:28.3 | -0.2 | T | UW | |
| B941 | 0.430 | 195 | M | P | 2018-01-18 16:49:28.7 | -0.1 | T | UW | |
| B941 | 0.430 | 195 | M | S | 2018-01-18 16:49:34.8 | 0.1 | T | UW | |
| RVC | 0.460 | 173 | M | P | 2018-01-18 16:49:29.8 | -0.1 | T | UW | |
| GMW | 0.520 | 286 | M | P | 2018-01-18 16:49:30.5 | -0.2 | T | UW | |
| OBSR | 0.530 | 162 | M | P | 2018-01-18 16:49:30.0 | 0.1 | T | UW | |
| FMW | 0.540 | 151 | M | P | 2018-01-18 16:49:30.8 | -0.1 | T | UW | |
| GNW | 0.550 | 287 | M | P | 2018-01-18 16:49:31.1 | 0.2 | T | UW | |
| GNW | 0.550 | 287 | M | S | 2018-01-18 16:49:39.3 | 0.8 | T | UW | |
| RCS | 0.580 | 158 | M | P | 2018-01-18 16:49:31.7 | -0 | T | UW | |
| REMR | 0.600 | 166 | M | P | 2018-01-18 16:49:31.9 | -0.1 | T | UW | |
| REMR | 0.600 | 166 | M | S | 2018-01-18 16:49:40.2 | -0.4 | T | UW | |
| SR41 | 0.630 | 146 | M | P | 2018-01-18 16:49:32.4 | -0 | T | UW | |
| LON | 0.670 | 166 | M | P | 2018-01-18 16:49:32.0 | -0.2 | T | UW | |
| LON | 0.670 | 166 | M | S | 2018-01-18 16:49:42.2 | -0.2 | T | UW | |
| C04A | 0.700 | 297 | M | P | 2018-01-18 16:49:33.4 | -0.2 | T | UW | |
| C04A | 0.700 | 297 | M | S | 2018-01-18 16:49:43.3 | 0 | T | UW | |
| B013 | 0.710 | 305 | M | P | 2018-01-18 16:49:33.5 | -0.1 | T | UW | |
| B013 | 0.710 | 305 | M | S | 2018-01-18 16:49:43.5 | 0.3 | T | UW | |
| HDW | 0.720 | 290 | M | P | 2018-01-18 16:49:33.8 | -0.1 | T | UW | |
| HDW | 0.720 | 290 | M | S | 2018-01-18 16:49:44.2 | 0.4 | T | UW | |
| JCW | 0.790 | 6 | M | P | 2018-01-18 16:49:35.4 | 0.2 | T | UW | |
| PR05 | 75.330 | 129 | M | P | 2018-01-18 16:49:31.4 | -0 | T | UW | |
| PR01 | 80.420 | 32 | M | P | 2018-01-18 16:49:30.2 | -0 | T | UW | |
| PR01 | 80.420 | 32 | M | S | 2018-01-18 16:49:37.5 | 0.3 | T | UW | |
| PR02 | 80.450 | 32 | M | P | 2018-01-18 16:49:30.1 | 0 | T | UW | |
| PR02 | 80.450 | 32 | M | S | 2018-01-18 16:49:37.4 | 0.4 | T | UW |