| Author | |
| Date and time | 2017-10-27 01:28:52.1 UTC |
| Latitude | 47.645 |
| Longitude | -122.791 |
| Depth | 18.1 |
| Magnitude | 2.8 ML |
| Region | PUGET SOUND REGION, WASHINGTON |
| Latest update | 2017-10-27 01:32:57.6 UTC |
| rms | 0.81 s |
| N° phases used for the localisation | 167 |
| N° stations used for the localisation | 167 |
| Gap | 20.0 ° |
| 95% confidence ellipse | |
| semi major | 2.7 |
| semi minor | 0.8 |
| Azimuth | 165 ° |
| 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 | M | Pn | 2017-10-27 01:29:11.1 | -0.1 | T | NEIR | |||
| B005 | M | Pg | 2017-10-27 01:29:03.6 | -1.1 | T | NEIR | |||
| B006 | M | Pg | 2017-10-27 01:29:03.5 | -1.1 | T | NEIR | |||
| B007 | M | Pg | 2017-10-27 01:29:03.5 | -1.2 | T | NEIR | |||
| B014 | M | Pg | 2017-10-27 01:29:05.1 | -0.7 | T | NEIR | |||
| B018 | M | Pg | 2017-10-27 01:29:04.5 | -1 | T | NEIR | |||
| B018 | M | Sg | 2017-10-27 01:29:14.2 | -0.3 | T | NEIR | |||
| B020 | A | Pn | 2017-10-27 01:29:15.2 | -2.2 | T | NEIR | |||
| B204 | A | Pn | 2017-10-27 01:29:18.6 | -0.4 | T | NEIR | |||
| B943 | M | Pg | 2017-10-27 01:28:56.3 | -0.7 | T | NEIR | |||
| EPH2 | A | Pn | 2017-10-27 01:29:30.2 | 2.8 | T | NEIR | |||
| JESE | M | Pn | 2017-10-27 01:29:34.9 | 1.6 | T | NEIR | |||
| PTRF | A | Pn | 2017-10-27 01:29:15.7 | -1.1 | T | NEIR | |||
| RAIN | M | Pn | 2017-10-27 01:29:19.1 | 0.1 | T | NEIR | |||
| SEP | A | Pn | 2017-10-27 01:29:18.3 | -0.1 | T | NEIR | |||
| TLW1 | M | Pg | 2017-10-27 01:29:04.0 | -1.6 | T | NEIR | |||
| VBE | A | Pg | 2017-10-27 01:29:39.1 | -1.1 | T | NEIR | |||
| WLOO | M | Pn | 2017-10-27 01:29:39.7 | -0.7 | T | NEIR | |||
| GNW | 0.080 | 196 | M | Pg | 2017-10-27 01:28:55.2 | -0.5 | T | NEIR | |
| GNW | 0.080 | 196 | M | Sg | 2017-10-27 01:28:57.8 | -0.3 | T | NEIR | |
| GMW | 0.100 | 178 | M | Pg | 2017-10-27 01:28:55.4 | -0.5 | T | NEIR | |
| GMW | 0.100 | 178 | M | Sg | 2017-10-27 01:28:58.1 | -0.4 | T | NEIR | |
| KITP | 0.110 | 75 | M | Pg | 2017-10-27 01:28:56.0 | 0 | T | NEIR | |
| C04A | 0.140 | 301 | M | Pg | 2017-10-27 01:28:55.8 | -0.6 | T | NEIR | |
| C04A | 0.140 | 301 | M | Sg | 2017-10-27 01:28:58.8 | -0.4 | T | NEIR | |
| KIMR | 0.140 | 174 | M | Pg | 2017-10-27 01:28:56.1 | -0.3 | T | NEIR | |
| KINR | 0.150 | 43 | M | Pg | 2017-10-27 01:28:56.1 | -0.3 | T | NEIR | |
| KINR | 0.150 | 43 | M | Sg | 2017-10-27 01:28:59.9 | 0.6 | T | NEIR | |
| HDW | 0.180 | 271 | M | Pg | 2017-10-27 01:28:56.5 | -0.5 | T | NEIR | |
| B013 | 0.190 | 334 | M | Pg | 2017-10-27 01:28:56.2 | -0.7 | T | NEIR | |
| B013 | 0.190 | 334 | M | Sg | 2017-10-27 01:28:59.5 | -0.7 | T | NEIR | |
| MNWA | 0.190 | 115 | M | Pg | 2017-10-27 01:28:56.8 | -0.3 | T | NEIR | |
| HOLY | 0.290 | 106 | M | Pg | 2017-10-27 01:28:59.1 | 0.6 | T | NEIR | |
| SCCW | 0.310 | 70 | M | Pg | 2017-10-27 01:28:58.8 | -0.1 | T | NEIR | |
| SCCW | 0.310 | 70 | M | Sg | 2017-10-27 01:29:04.7 | 1.3 | T | NEIR | |
| VVHS | 0.320 | 134 | M | Pg | 2017-10-27 01:28:58.8 | -0.2 | T | NEIR | |
| VVHS | 0.320 | 134 | M | Sg | 2017-10-27 01:29:04.7 | 1.1 | T | NEIR | |
| NOWS | 0.360 | 83 | M | Pg | 2017-10-27 01:29:00.1 | 0.3 | T | NEIR | |
| NOWS | 0.360 | 83 | M | Sg | 2017-10-27 01:29:07.2 | 2.3 | T | NEIR | |
| BLN | 0.380 | 342 | M | Pg | 2017-10-27 01:28:59.1 | -1 | T | NEIR | |
| FINN | 0.380 | 79 | M | Pg | 2017-10-27 01:29:00.4 | 0.2 | T | NEIR | |
| FINN | 0.380 | 79 | M | Sg | 2017-10-27 01:29:06.2 | 0.6 | T | NEIR | |
| LYNC | 0.380 | 62 | M | Pg | 2017-10-27 01:28:59.6 | -0.5 | T | NEIR | |
| SP2 | 0.380 | 103 | M | Pg | 2017-10-27 01:29:00.2 | 0.2 | T | NEIR | |
| SWID | 0.440 | 35 | M | Pg | 2017-10-27 01:29:00.7 | -0.6 | T | NEIR | |
| SWID | 0.440 | 35 | M | Sg | 2017-10-27 01:29:07.0 | 0.5 | T | NEIR | |
| BEVT | 0.450 | 52 | M | Sg | 2017-10-27 01:29:08.1 | 0.8 | T | NEIR | |
| SQM | 0.460 | 338 | M | Pg | 2017-10-27 01:29:01.0 | -0.5 | T | NEIR | |
| LEOT | 0.470 | 75 | M | Pg | 2017-10-27 01:29:01.4 | -0.3 | T | NEIR | |
| LEOT | 0.470 | 75 | M | Sg | 2017-10-27 01:29:09.1 | 1 | T | NEIR | |
| EVGW | 0.480 | 64 | M | Sg | 2017-10-27 01:29:08.8 | 0.4 | T | NEIR | |
| SMW | 0.500 | 229 | M | Pg | 2017-10-27 01:29:01.8 | -0.4 | T | NEIR | |
| EARN | 0.520 | 79 | M | Pg | 2017-10-27 01:29:02.1 | -0.4 | T | NEIR | |
| EVCC | 0.540 | 47 | M | Sg | 2017-10-27 01:29:10.7 | 0.6 | T | NEIR | |
| EGRN | 0.590 | 193 | M | Pg | 2017-10-27 01:29:03.3 | -0.5 | T | NEIR | |
| EGRN | 0.590 | 193 | M | Sg | 2017-10-27 01:29:12.2 | 0.5 | T | NEIR | |
| B04A | 0.630 | 311 | M | Pg | 2017-10-27 01:29:03.5 | -1.2 | T | NEIR | |
| B04A | 0.630 | 311 | M | Sg | 2017-10-27 01:29:13.2 | 0 | T | NEIR | |
| PCEP | 0.630 | 147 | M | Pg | 2017-10-27 01:29:03.7 | -0.9 | T | NEIR | |
| PCEP | 0.630 | 147 | M | Sg | 2017-10-27 01:29:13.0 | -0.1 | T | NEIR | |
| OSD | 0.640 | 286 | M | Pg | 2017-10-27 01:29:04.4 | -0.5 | T | NEIR | |
| OSD | 0.640 | 286 | M | Sg | 2017-10-27 01:29:13.3 | -0.2 | T | NEIR | |
| SVOH | 0.650 | 9 | M | Sg | 2017-10-27 01:29:12.7 | -1 | T | NEIR | |
| MBPA | 0.660 | 67 | M | Pg | 2017-10-27 01:29:03.9 | -1.2 | T | NEIR | |
| GHW | 0.700 | 150 | M | Pg | 2017-10-27 01:29:04.5 | -1.2 | T | NEIR | |
| GHW | 0.700 | 150 | M | Sg | 2017-10-27 01:29:14.4 | -0.6 | T | NEIR | |
| PCFR | 0.700 | 160 | M | Pg | 2017-10-27 01:29:04.7 | -1 | T | NEIR | |
| RATT | 0.700 | 108 | M | Pg | 2017-10-27 01:29:04.6 | -1.2 | T | NEIR | |
| CPW | 0.710 | 199 | M | Pg | 2017-10-27 01:29:05.1 | -0.9 | T | NEIR | |
| D05A | 0.710 | 130 | M | Pg | 2017-10-27 01:29:05.4 | -0.6 | T | NEIR | |
| HTW | 0.710 | 77 | M | Pg | 2017-10-27 01:29:04.5 | -1.5 | T | NEIR | |
| C05A | 0.750 | 86 | M | Pg | 2017-10-27 01:29:04.0 | -1.6 | T | NEIR | |
| B941 | 0.760 | 149 | M | Pg | 2017-10-27 01:29:05.4 | -1.5 | T | NEIR | |
| B941 | 0.760 | 149 | M | Sg | 2017-10-27 01:29:15.8 | -1 | T | NEIR | |
| NLWA | 0.770 | 251 | M | Pg | 2017-10-27 01:29:06.3 | -0.7 | T | NEIR | |
| STW | 0.780 | 311 | M | Pg | 2017-10-27 01:29:06.1 | -1 | T | NEIR | |
| JCW | 0.800 | 46 | M | Pg | 2017-10-27 01:29:05.9 | -1.6 | T | NEIR | |
| GSM | 0.810 | 123 | M | Pg | 2017-10-27 01:29:06.5 | -1.2 | T | NEIR | |
| B017 | 0.830 | 219 | M | Pg | 2017-10-27 01:29:07.5 | -0.4 | T | NEIR | |
| VGZ | 0.850 | 335 | M | Pg | 2017-10-27 01:29:06.2 | -2.1 | T | NEIR | |
| VGZ | 0.850 | 335 | M | Sg | 2017-10-27 01:29:17.6 | -1.7 | T | NEIR | |
| WISH | 0.850 | 232 | M | Pg | 2017-10-27 01:29:08.2 | -0.1 | T | NEIR | |
| RRHS | 0.860 | 192 | M | Pg | 2017-10-27 01:29:07.9 | -0.6 | T | NEIR | |
| CMW | 0.900 | 30 | M | Pg | 2017-10-27 01:29:07.8 | -1.4 | T | NEIR | |
| RVC | 0.900 | 141 | M | Pg | 2017-10-27 01:29:07.9 | -1.2 | T | NEIR | |
| OBC | 0.950 | 295 | M | Pn | 2017-10-27 01:29:10.3 | -0.3 | T | NEIR | |
| FMW | 1.040 | 133 | M | Pn | 2017-10-27 01:29:10.2 | -1.7 | T | NEIR | |
| MCW | 1.040 | 359 | M | Pn | 2017-10-27 01:29:09.9 | -1.8 | T | NEIR | |
| REMR | 1.050 | 142 | M | Pn | 2017-10-27 01:29:10.2 | -1.9 | T | NEIR | |
| RCS | 1.060 | 137 | M | Pn | 2017-10-27 01:29:10.5 | -1.8 | T | NEIR | |
| RCM | 1.080 | 138 | A | Pn | 2017-10-27 01:29:10.8 | -1.9 | T | NEIR | |
| B011 | 1.100 | 337 | M | Pn | 2017-10-27 01:29:10.3 | -2.2 | T | NEIR | |
| PGC | 1.100 | 337 | M | Pn | 2017-10-27 01:29:10.3 | -2.2 | T | NEIR | |
| LON | 1.120 | 143 | M | Pn | 2017-10-27 01:29:11.1 | -1.7 | T | NEIR | |
| LON | 1.120 | 143 | M | Pn | 2017-10-27 01:29:11.2 | -1.7 | T | NEIR | |
| SR41 | 1.140 | 131 | M | Pn | 2017-10-27 01:29:11.8 | -1.5 | T | NEIR | |
| B019 | 1.150 | 211 | M | Pn | 2017-10-27 01:29:12.9 | -0.4 | T | NEIR | |
| SNB | 1.160 | 348 | A | Pn | 2017-10-27 01:29:11.0 | -1.5 | T | NEIR | |
| RPW | 1.170 | 46 | M | Pn | 2017-10-27 01:29:12.3 | -1.3 | T | NEIR | |
| SYMB | 1.170 | 325 | M | Pn | 2017-10-27 01:29:10.8 | -2.4 | T | NEIR | |
| SYMB | 1.170 | 325 | M | Sn | 2017-10-27 01:29:25.5 | -2.8 | T | NEIR | |
| BMW | 1.210 | 195 | M | Pn | 2017-10-27 01:29:13.1 | -1 | T | NEIR | |
| GPW | 1.210 | 66 | M | Pn | 2017-10-27 01:29:12.9 | -1.4 | T | NEIR | |
| C03A | 1.230 | 285 | M | Pn | 2017-10-27 01:29:14.5 | 0.1 | T | NEIR | |
| B06A | 1.240 | 45 | M | Pn | 2017-10-27 01:29:13.6 | -0.9 | T | NEIR | |
| MBW | 1.290 | 27 | M | Pn | 2017-10-27 01:29:14.4 | -0.9 | T | NEIR | |
| WRW | 1.310 | 80 | A | Pn | 2017-10-27 01:29:14.3 | -1.2 | T | NEIR | |
| TDL | 1.350 | 163 | M | Pn | 2017-10-27 01:29:15.4 | -0.8 | T | NEIR | |
| ERK | 1.370 | 167 | M | Pn | 2017-10-27 01:29:15.4 | -1.1 | T | NEIR | |
| B201 | 1.390 | 165 | M | Pn | 2017-10-27 01:29:15.7 | -0.9 | T | NEIR | |
| GOBB | 1.390 | 340 | A | Pn | 2017-10-27 01:29:15.4 | -1.1 | T | NEIR | |
| RADR | 1.400 | 210 | M | Pn | 2017-10-27 01:29:16.4 | -0.4 | T | NEIR | |
| JRO | 1.420 | 164 | A | Pn | 2017-10-27 01:29:16.8 | -0.4 | T | NEIR | |
| SHUK | 1.420 | 31 | A | Pn | 2017-10-27 01:29:16.6 | -0.5 | T | NEIR | |
| STD | 1.460 | 164 | A | Pn | 2017-10-27 01:29:16.5 | -1.2 | T | NEIR | |
| B202 | 1.470 | 162 | A | Pn | 2017-10-27 01:29:17.1 | -0.7 | T | NEIR | |
| B926 | 1.480 | 323 | A | Pn | 2017-10-27 01:29:16.2 | -1.5 | T | NEIR | |
| CLRS | 1.480 | 323 | M | Pn | 2017-10-27 01:29:16.4 | -1.4 | T | NEIR | |
| FL2 | 1.480 | 168 | A | Pn | 2017-10-27 01:29:17.2 | -0.7 | T | NEIR | |
| LTY | 1.490 | 104 | M | Pn | 2017-10-27 01:29:17.8 | -0.3 | T | NEIR | |
| VALT | 1.490 | 164 | A | Pn | 2017-10-27 01:29:18.1 | 0 | T | NEIR | |
| RVW | 1.500 | 179 | A | Pn | 2017-10-27 01:29:17.6 | -0.4 | T | NEIR | |
| SHW | 1.500 | 165 | A | Pn | 2017-10-27 01:29:17.0 | -0.3 | T | NEIR | |
| B203 | 1.510 | 168 | A | Pn | 2017-10-27 01:29:17.6 | -0.6 | T | NEIR | |
| ESD | 1.510 | 163 | A | Pn | 2017-10-27 01:29:18.2 | -0.2 | T | NEIR | |
| SWF2 | 1.520 | 165 | A | Pn | 2017-10-27 01:29:18.1 | -0.4 | T | NEIR | |
| HSR | 1.530 | 164 | A | Pn | 2017-10-27 01:29:18.5 | -0.2 | T | NEIR | |
| SLFW | 1.530 | 85 | A | Pn | 2017-10-27 01:29:18.5 | -0.2 | T | NEIR | |
| B023 | 1.550 | 187 | A | Pn | 2017-10-27 01:29:18.4 | -0.3 | T | NEIR | |
| TBM | 1.560 | 107 | A | Pn | 2017-10-27 01:29:19.4 | 0.4 | T | NEIR | |
| CDFW | 1.610 | 161 | A | Pn | 2017-10-27 01:29:19.7 | 0 | T | NEIR | |
| NAC | 1.620 | 124 | A | Pn | 2017-10-27 01:29:20.3 | 0.5 | T | NEIR | |
| ETW | 1.660 | 91 | A | Pn | 2017-10-27 01:29:20.7 | 0.3 | T | NEIR | |
| MTMW | 1.670 | 166 | A | Pn | 2017-10-27 01:29:20.8 | 0.3 | T | NEIR | |
| ASR | 1.700 | 151 | A | Pn | 2017-10-27 01:29:22.8 | 1.8 | T | NEIR | |
| NLW | 1.710 | 74 | A | Pn | 2017-10-27 01:29:21.4 | 0.4 | T | NEIR | |
| F04A | 1.730 | 171 | M | Pn | 2017-10-27 01:29:21.5 | 0.3 | T | NEIR | |
| BIB | 1.790 | 349 | A | Pn | 2017-10-27 01:29:22.0 | -0.2 | T | NEIR | |
| F03A | 1.790 | 197 | M | Pn | 2017-10-27 01:29:23.0 | 0.9 | T | NEIR | |
| CBSW | 1.860 | 84 | A | Pn | 2017-10-27 01:29:24.1 | 0.9 | T | NEIR | |
| YA2 | 1.910 | 125 | A | Pn | 2017-10-27 01:29:20.4 | -3.3 | T | NEIR | |
| WTV | 1.920 | 87 | A | Pn | 2017-10-27 01:29:25.2 | 1.3 | T | NEIR | |
| VT2 | 2.020 | 109 | A | Pn | 2017-10-27 01:29:27.2 | 2.1 | T | NEIR | |
| SHB | 2.080 | 340 | A | Pn | 2017-10-27 01:29:26.1 | -0.1 | T | NEIR | |
| BVW | 2.150 | 112 | A | Pn | 2017-10-27 01:29:29.6 | 2.6 | T | NEIR | |
| E07A | 2.280 | 117 | M | Pn | 2017-10-27 01:29:29.4 | 0.6 | T | NEIR | |
| VLL | 2.310 | 160 | A | Pn | 2017-10-27 01:29:31.8 | 2.4 | T | NEIR | |
| FHE | 2.350 | 106 | A | Pn | 2017-10-27 01:29:30.2 | 0.5 | T | NEIR | |
| WAH2 | 2.370 | 111 | A | Pn | 2017-10-27 01:29:30.9 | 0.8 | T | NEIR | |
| G04A | 2.450 | 175 | A | Pn | 2017-10-27 01:29:33.4 | 2.3 | T | NEIR | |
| HOOD | 2.450 | 161 | M | Pn | 2017-10-27 01:29:32.1 | 0.8 | T | NEIR | |
| LOCW | 2.470 | 111 | A | Pg | 2017-10-27 01:29:35.2 | -0.8 | T | NEIR | |
| HAWA | 2.560 | 118 | M | Pn | 2017-10-27 01:29:33.1 | 0.6 | T | NEIR | |
| F07A | 2.630 | 131 | M | Pn | 2017-10-27 01:29:33.3 | -0.3 | T | NEIR | |
| D08A | 2.690 | 101 | M | Pn | 2017-10-27 01:29:32.0 | -1.5 | T | NEIR | |
| H04A | 2.990 | 172 | M | Pn | 2017-10-27 01:29:38.4 | -0.2 | T | NEIR | |
| C09A | 3.050 | 85 | M | Pn | 2017-10-27 01:29:38.8 | -0.6 | T | NEIR | |
| E09A | 3.370 | 108 | M | Pn | 2017-10-27 01:29:44.4 | 0.7 | T | NEIR | |
| G08A | 3.540 | 130 | M | Pn | 2017-10-27 01:29:45.5 | -0.7 | T | NEIR | |
| NEW | 3.860 | 79 | M | Pn | 2017-10-27 01:29:49.2 | -1.3 | T | NEIR | |
| F10A | 4.170 | 112 | M | Pn | 2017-10-27 01:29:54.1 | -0.7 | T | NEIR | |
| BLMT | 5.680 | 83 | A | Pn | 2017-10-27 01:30:16.3 | 0.6 | T | NEIR | |
| SUG | 26.150 | 78 | A | Pn | 2017-10-27 01:29:17.9 | -0.2 | T | NEIR | |
| STAR | 26.990 | 109 | M | Pn | 2017-10-27 01:29:10.4 | -1.8 | T | NEIR | |
| STAR | 26.990 | 109 | M | Sg | 2017-10-27 01:29:24.4 | -0.9 | T | NEIR | |
| PALM | 61.400 | 107 | A | Pg | 2017-10-27 01:29:34.1 | -0.9 | T | NEIR | |
| B001 | 81.130 | 31 | M | Pg | 2017-10-27 01:29:00.6 | -0.9 | T | NEIR |