| Author | |
| Date and time | 2017-12-16 10:38:53.1 UTC |
| Latitude | 48.198 |
| Longitude | -122.193 |
| Depth | 15.4 |
| Magnitude | 2.2 ML |
| Region | PUGET SOUND REGION, WASHINGTON |
| Latest update | 2017-12-16 10:42:26.9 UTC |
| rms | 0.18 s |
| N° phases used for the localisation | 69 |
| N° stations used for the localisation | 69 |
| Gap | 53.0 ° |
| 95% confidence ellipse | |
| semi major | 1.9 |
| semi minor | 0.8 |
| Azimuth | 33 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| B003 | A | P | 2017-12-16 10:39:17.0 | 1.4 | T | UW | |||
| B005 | A | P | 2017-12-16 10:39:08.3 | -0.1 | T | UW | |||
| B006 | M | P | 2017-12-16 10:39:08.3 | -0.1 | T | UW | |||
| B007 | A | P | 2017-12-16 10:39:08.5 | -0 | T | UW | |||
| B014 | A | P | 2017-12-16 10:39:16.6 | 1.4 | T | UW | |||
| B204 | A | P | 2017-12-16 10:39:27.7 | 0.3 | T | UW | |||
| B943 | A | P | 2017-12-16 10:39:04.1 | 0.1 | T | UW | |||
| NN21 | A | P | 2017-12-16 10:39:57.0 | -5.2 | T | UW | |||
| QBUS | M | P | 2017-12-16 10:38:55.7 | -0 | T | UW | |||
| JCW | 0.180 | 91 | A | P | 2017-12-16 10:38:56.9 | -0.2 | T | UW | |
| EVCC | 0.190 | 183 | M | P | 2017-12-16 10:38:57.0 | 0.1 | T | UW | |
| CMW | 0.230 | 12 | M | P | 2017-12-16 10:38:57.9 | -0.3 | T | UW | |
| SWID | 0.240 | 218 | M | P | 2017-12-16 10:38:58.5 | 0.3 | T | UW | |
| SWID | 0.240 | 218 | M | S | 2017-12-16 10:39:03.3 | 1 | T | UW | |
| SVOH | 0.310 | 287 | A | P | 2017-12-16 10:38:59.2 | 0.1 | T | UW | |
| EVGW | 0.340 | 176 | M | P | 2017-12-16 10:39:00.3 | 0.2 | T | UW | |
| LEOT | 0.430 | 173 | M | P | 2017-12-16 10:39:01.9 | 0.1 | T | UW | |
| RPW | 0.520 | 61 | M | P | 2017-12-16 10:39:02.7 | -0 | T | UW | |
| B06A | 0.570 | 56 | M | P | 2017-12-16 10:39:03.8 | 0.2 | T | UW | |
| SQM | 0.580 | 258 | M | P | 2017-12-16 10:39:04.1 | 0.2 | T | UW | |
| C05A | 0.610 | 146 | M | P | 2017-12-16 10:39:03.9 | -0.1 | T | UW | |
| B013 | 0.620 | 232 | M | P | 2017-12-16 10:39:03.0 | 0.1 | T | UW | |
| MBW | 0.620 | 18 | M | P | 2017-12-16 10:39:04.6 | 0 | T | UW | |
| MCW | 0.640 | 319 | M | P | 2017-12-16 10:39:04.5 | -0 | T | UW | |
| SP2 | 0.640 | 183 | M | P | 2017-12-16 10:39:05.7 | 0.2 | T | UW | |
| C04A | 0.710 | 228 | M | P | 2017-12-16 10:39:05.4 | -0.3 | T | UW | |
| GPW | 0.710 | 96 | M | P | 2017-12-16 10:39:05.0 | -0.1 | T | UW | |
| GMW | 0.760 | 212 | M | P | 2017-12-16 10:39:06.3 | -0.3 | T | UW | |
| GNW | 0.760 | 214 | M | P | 2017-12-16 10:39:06.3 | -0.1 | T | UW | |
| GNW | 0.760 | 214 | M | S | 2017-12-16 10:39:16.7 | -0.1 | T | UW | |
| RATT | 0.820 | 161 | M | P | 2017-12-16 10:39:07.6 | 0.1 | T | UW | |
| B04A | 0.890 | 261 | A | P | 2017-12-16 10:39:08.4 | -0 | T | UW | |
| WRW | 0.940 | 111 | A | P | 2017-12-16 10:39:09.9 | 0.2 | T | UW | |
| B011 | 0.950 | 299 | A | P | 2017-12-16 10:39:09.6 | 0.7 | T | UW | |
| GSM | 1.030 | 165 | A | P | 2017-12-16 10:39:10.9 | -0.3 | T | UW | |
| GHW | 1.160 | 183 | A | P | 2017-12-16 10:39:12.8 | -0.3 | T | UW | |
| B941 | 1.210 | 181 | A | P | 2017-12-16 10:39:13.4 | -0.2 | T | UW | |
| NLW | 1.250 | 95 | A | P | 2017-12-16 10:39:15.6 | 0.6 | T | UW | |
| RVC | 1.260 | 173 | A | P | 2017-12-16 10:39:14.7 | -0.3 | T | UW | |
| FMW | 1.310 | 164 | A | P | 2017-12-16 10:39:15.5 | -0.1 | T | UW | |
| FMW | 1.310 | 164 | A | P | 2017-12-16 10:39:15.5 | -0.1 | T | UW | |
| OBSR | 1.320 | 169 | A | P | 2017-12-16 10:39:15.9 | 0.1 | T | UW | |
| RCS | 1.360 | 167 | A | P | 2017-12-16 10:39:16.8 | 0.1 | T | UW | |
| SR41 | 1.380 | 161 | A | P | 2017-12-16 10:39:16.7 | -0.1 | T | UW | |
| ETW | 1.390 | 115 | A | P | 2017-12-16 10:39:17.5 | 0.3 | T | UW | |
| LTY | 1.390 | 132 | A | P | 2017-12-16 10:39:17.3 | -0.1 | T | UW | |
| RCM | 1.400 | 167 | A | P | 2017-12-16 10:39:17.1 | -0.1 | T | UW | |
| REMR | 1.400 | 170 | A | P | 2017-12-16 10:39:17.1 | 0.1 | T | UW | |
| LON | 1.470 | 170 | A | P | 2017-12-16 10:39:18.0 | -0.1 | T | UW | |
| LON | 1.470 | 170 | A | P | 2017-12-16 10:39:18.0 | -0.1 | T | UW | |
| TBM | 1.490 | 133 | A | P | 2017-12-16 10:39:19.8 | 0.5 | T | UW | |
| LCW | 1.570 | 193 | A | P | 2017-12-16 10:39:19.5 | -0.2 | T | UW | |
| EBG | 1.690 | 139 | A | P | 2017-12-16 10:39:23.0 | 0.2 | T | UW | |
| NAC | 1.730 | 147 | A | P | 2017-12-16 10:39:23.2 | 0.1 | T | UW | |
| KOSW | 1.740 | 180 | A | P | 2017-12-16 10:39:22.7 | 0.1 | T | UW | |
| TDL | 1.850 | 181 | A | P | 2017-12-16 10:39:24.3 | 0 | T | UW | |
| B201 | 1.900 | 182 | A | P | 2017-12-16 10:39:24.8 | -0.2 | T | UW | |
| ERK | 1.900 | 183 | A | P | 2017-12-16 10:39:24.9 | -0 | T | UW | |
| B202 | 1.950 | 179 | A | P | 2017-12-16 10:39:25.8 | 0.1 | T | UW | |
| VALT | 1.980 | 180 | A | P | 2017-12-16 10:39:26.8 | 0.5 | T | UW | |
| ESD | 2.000 | 179 | A | P | 2017-12-16 10:39:27.1 | -0.1 | T | UW | |
| FL2 | 2.000 | 183 | A | P | 2017-12-16 10:39:26.8 | 0.1 | T | UW | |
| SHW | 2.010 | 181 | A | P | 2017-12-16 10:39:26.0 | 0.2 | T | UW | |
| SWF2 | 2.020 | 181 | A | P | 2017-12-16 10:39:26.4 | -0.4 | T | UW | |
| JLK | 2.050 | 179 | A | P | 2017-12-16 10:39:27.7 | 0.2 | T | UW | |
| CDFW | 2.080 | 177 | A | P | 2017-12-16 10:39:28.3 | 0.4 | T | UW | |
| RVW | 2.080 | 191 | A | P | 2017-12-16 10:39:28.0 | 0.4 | T | UW | |
| B023 | 2.170 | 197 | A | P | 2017-12-16 10:39:29.1 | 0.4 | T | UW | |
| MTMW | 2.170 | 180 | A | P | 2017-12-16 10:39:30.0 | 0.8 | T | UW |