| Author | |
| Date and time | 2018-02-09 12:43:51.6 UTC |
| Latitude | 56.331 |
| Longitude | -149.438 |
| Depth | 10 |
| Magnitude | 4.4 mb |
| Region | GULF OF ALASKA |
| Latest update | 2018-02-09 13:23:39.0 UTC |
| rms | 0.85 s |
| N° phases used for the localisation | 172 |
| N° stations used for the localisation | 172 |
| Gap | 145.0 ° |
| 95% confidence ellipse | |
| semi major | 3.4 |
| semi minor | 2.3 |
| Azimuth | 31 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| KDAK | 2.250 | 312 | M | Pn | 2018-02-09 12:44:28.7 | -0.2 | T | NEIR | |
| KDAK | 2.250 | 312 | M | P | 2018-02-09 12:44:28.9 | 0 | T | GSRC | |
| OHAK | 2.300 | 295 | M | Pn | 2018-02-09 12:44:28.3 | -1.2 | T | NEIR | |
| SII | 2.640 | 277 | M | Pn | 2018-02-09 12:44:34.7 | 0.4 | T | NEIR | |
| Q20K | 2.780 | 326 | M | Pn | 2018-02-09 12:44:36.0 | -0.3 | T | NEIR | |
| CNPM | 3.340 | 344 | M | Pn | 2018-02-09 12:44:43.3 | -0.7 | T | NEIR | |
| Q19K | 3.440 | 321 | M | Pn | 2018-02-09 12:44:46.2 | 0.8 | T | NEIR | |
| CHIA | 3.470 | 264 | M | Pn | 2018-02-09 12:44:46.6 | 0.9 | T | NEIR | |
| MID | 3.510 | 27 | M | Pn | 2018-02-09 12:44:45.6 | -0.7 | T | NEIR | |
| Q23K | 3.510 | 27 | M | Pn | 2018-02-09 12:44:45.6 | -0.7 | T | NEIR | |
| BRLK | 3.520 | 348 | M | Pn | 2018-02-09 12:44:45.8 | -0.7 | T | NEIR | |
| HOM | 3.530 | 342 | M | Pn | 2018-02-09 12:44:46.9 | 0.3 | T | NEIR | |
| P19K | 3.890 | 330 | M | Pn | 2018-02-09 12:44:51.8 | 0.2 | T | NEIR | |
| O22K | 4.160 | 358 | M | Pn | 2018-02-09 12:44:54.5 | -0.7 | T | NEIR | |
| HIN | 4.350 | 20 | M | Pn | 2018-02-09 12:44:57.5 | -0.5 | T | NEIR | |
| P18K | 4.350 | 317 | M | Pn | 2018-02-09 12:44:58.2 | 0.3 | T | NEIR | |
| KAIM | 4.480 | 34 | M | Pn | 2018-02-09 12:44:59.8 | 0.2 | T | NEIR | |
| RSO | 4.490 | 339 | M | Pn | 2018-02-09 12:44:59.4 | -0.6 | T | NEIR | |
| CAPN | 4.530 | 349 | M | Pn | 2018-02-09 12:45:00.8 | 0.5 | T | NEIR | |
| O19K | 4.650 | 328 | M | Pn | 2018-02-09 12:45:01.5 | -0.4 | T | NEIR | |
| O18K | 4.670 | 322 | M | Pn | 2018-02-09 12:45:02.0 | -0.2 | T | NEIR | |
| RC01 | 4.770 | 358 | M | Pn | 2018-02-09 12:45:03.0 | -0.6 | T | NEIR | |
| RAGM | 4.770 | 30 | M | Pn | 2018-02-09 12:45:03.6 | -0.1 | T | NEIR | |
| SUCK | 4.790 | 36 | M | Pn | 2018-02-09 12:45:03.0 | -1 | T | NEIR | |
| HMT | 4.850 | 32 | M | Pn | 2018-02-09 12:45:05.1 | 0.4 | T | NEIR | |
| KNK | 5.120 | 5 | M | Pn | 2018-02-09 12:45:08.1 | -0.3 | T | NEIR | |
| SUA | 5.190 | 353 | M | Pn | 2018-02-09 12:45:08.7 | -0.8 | T | NEIR | |
| SNH | 5.190 | 39 | M | Pn | 2018-02-09 12:45:09.6 | 0.1 | T | NEIR | |
| N19K | 5.210 | 332 | M | Pn | 2018-02-09 12:45:09.0 | -0.7 | T | NEIR | |
| PMR | 5.270 | 2 | M | Pn | 2018-02-09 12:45:10.5 | 0 | T | NEIR | |
| WAX | 5.380 | 37 | M | Pn | 2018-02-09 12:45:11.9 | -0.3 | T | NEIR | |
| M22K | 5.440 | 357 | M | Pn | 2018-02-09 12:45:13.3 | 0.5 | T | NEIR | |
| GHO | 5.460 | 3 | M | Pn | 2018-02-09 12:45:13.7 | 0.5 | T | NEIR | |
| KLU | 5.480 | 18 | M | Pn | 2018-02-09 12:45:13.5 | 0 | T | NEIR | |
| N18K | 5.510 | 325 | M | Pn | 2018-02-09 12:45:13.3 | -0.5 | T | NEIR | |
| SML | 5.520 | 6 | M | Pn | 2018-02-09 12:45:14.0 | 0 | T | NEIR | |
| MESA | 5.520 | 43 | M | Pn | 2018-02-09 12:45:14.5 | 0.4 | T | NEIR | |
| SCM | 5.620 | 10 | M | Pn | 2018-02-09 12:45:15.8 | 0.4 | T | NEIR | |
| ISLE | 5.670 | 38 | M | Pn | 2018-02-09 12:45:15.8 | -0.4 | T | NEIR | |
| SVW2 | 5.740 | 329 | M | Pn | 2018-02-09 12:45:16.2 | -0.8 | T | NEIR | |
| SKT | 5.760 | 350 | M | Pn | 2018-02-09 12:45:16.9 | -0.4 | T | NEIR | |
| VRDI | 5.810 | 30 | M | Pn | 2018-02-09 12:45:17.8 | -0.3 | T | NEIR | |
| N25K | 5.840 | 23 | M | Pn | 2018-02-09 12:45:18.5 | 0 | T | NEIR | |
| GLB | 5.890 | 27 | M | Pn | 2018-02-09 12:45:19.1 | 0 | T | NEIR | |
| TABL | 5.990 | 43 | M | Pn | 2018-02-09 12:45:20.8 | 0.1 | T | NEIR | |
| M24K | 6.020 | 15 | M | Pn | 2018-02-09 12:45:21.7 | 0.8 | T | NEIR | |
| MCARA | 6.050 | 31 | M | Pn | 2018-02-09 12:45:21.5 | 0.2 | T | NEIR | |
| YKU2 | 6.090 | 55 | M | Pn | 2018-02-09 12:45:22.2 | 0.4 | T | NEIR | |
| CUT | 6.100 | 356 | M | Pn | 2018-02-09 12:45:22.7 | 0.8 | T | NEIR | |
| M19K | 6.130 | 338 | M | Pn | 2018-02-09 12:45:22.3 | -0.1 | T | NEIR | |
| BARN | 6.230 | 37 | M | Pn | 2018-02-09 12:45:24.2 | 0.3 | T | NEIR | |
| CTGM | 6.270 | 39 | M | Pn | 2018-02-09 12:45:24.5 | 0 | T | NEIR | |
| SDPT | 6.290 | 266 | M | Pn | 2018-02-09 12:45:24.0 | -0.5 | T | NEIR | |
| LOGN | 6.290 | 41 | M | Pn | 2018-02-09 12:45:24.9 | 0.1 | T | NEIR | |
| BCPM | 6.320 | 51 | M | Pn | 2018-02-09 12:45:25.0 | 0 | T | NEIR | |
| DHY | 6.840 | 8 | M | Pn | 2018-02-09 12:45:32.6 | 0.3 | T | NEIR | |
| RND | 7.090 | 2 | M | Pn | 2018-02-09 12:45:36.1 | 0.4 | T | NEIR | |
| TRF | 7.150 | 357 | M | Pn | 2018-02-09 12:45:36.5 | 0 | T | NEIR | |
| CAST | 7.220 | 351 | M | Pn | 2018-02-09 12:45:37.8 | 0.4 | T | NEIR | |
| MENT | 7.220 | 21 | M | Pn | 2018-02-09 12:45:38.3 | 0.9 | T | NEIR | |
| KTH | 7.270 | 355 | M | Pn | 2018-02-09 12:45:38.4 | 0.2 | T | NEIR | |
| S31K | 7.360 | 72 | M | Pn | 2018-02-09 12:45:35.9 | -3.3 | T | NEIR | |
| TTA | 7.400 | 336 | M | Pn | 2018-02-09 12:45:39.3 | -0.6 | T | NEIR | |
| HYT | 7.680 | 49 | M | Pn | 2018-02-09 12:45:43.9 | 0.1 | T | NEIR | |
| RIDG | 7.770 | 15 | M | Pn | 2018-02-09 12:45:45.8 | 0.8 | T | NEIR | |
| BCAR | 7.770 | 27 | M | Pn | 2018-02-09 12:45:45.9 | 0.9 | T | NEIR | |
| BWN | 7.860 | 360 | M | Pn | 2018-02-09 12:45:47.3 | 1.2 | T | NEIR | |
| SCRK | 8.120 | 17 | M | Pn | 2018-02-09 12:45:50.2 | 0.3 | T | NEIR | |
| SKAG | 8.130 | 62 | M | Pn | 2018-02-09 12:45:50.1 | 0.3 | T | NEIR | |
| WRH | 8.180 | 4 | M | Pn | 2018-02-09 12:45:51.3 | 0.7 | T | NEIR | |
| HDA | 8.180 | 8 | M | Pn | 2018-02-09 12:45:51.5 | 0.9 | T | NEIR | |
| J20K | 8.200 | 345 | M | Pn | 2018-02-09 12:45:50.7 | -0.1 | T | NEIR | |
| S32K | 8.210 | 76 | M | Pn | 2018-02-09 12:45:50.3 | -0.5 | T | NEIR | |
| O30N | 8.260 | 52 | M | Pn | 2018-02-09 12:45:51.5 | -0.2 | T | NEIR | |
| NEA2 | 8.280 | 1 | M | Pn | 2018-02-09 12:45:52.2 | 0.3 | T | NEIR | |
| M29M | 8.280 | 38 | M | Pn | 2018-02-09 12:45:52.8 | 0.7 | T | NEIR | |
| R32K | 8.300 | 70 | M | Pn | 2018-02-09 12:45:51.5 | -0.7 | T | NEIR | |
| JIS | 8.370 | 70 | M | Pn | 2018-02-09 12:45:52.0 | -1.1 | T | NEIR | |
| CCB | 8.370 | 5 | M | Pn | 2018-02-09 12:45:53.3 | 0.2 | T | NEIR | |
| J25K | 8.530 | 12 | M | Pn | 2018-02-09 12:45:55.5 | 0 | T | NEIR | |
| IL31 | 8.550 | 7 | M | Pn | 2018-02-09 12:45:55.7 | 0.2 | T | NEIR | |
| ILAR | 8.550 | 7 | M | Pn | 2018-02-09 12:45:55.7 | 0.1 | T | NEIR | |
| COLA | 8.600 | 5 | M | Pn | 2018-02-09 12:45:56.7 | 0.5 | T | NEIR | |
| MDM | 8.670 | 3 | M | Pn | 2018-02-09 12:45:57.5 | 0.3 | T | NEIR | |
| J26L | 8.680 | 17 | M | Pn | 2018-02-09 12:45:57.5 | 0 | T | NEIR | |
| N31M | 8.730 | 48 | M | Pn | 2018-02-09 12:45:58.2 | 0 | T | NEIR | |
| MLY | 8.740 | 356 | M | Pn | 2018-02-09 12:45:58.3 | 0 | T | NEIR | |
| WHY | 8.750 | 54 | M | Pn | 2018-02-09 12:45:59.3 | 0.8 | T | NEIR | |
| I23K | 8.840 | 0 | M | Pn | 2018-02-09 12:46:00.0 | 0.5 | T | NEIR | |
| POKR | 8.860 | 6 | M | Pn | 2018-02-09 12:45:59.1 | -0.8 | T | NEIR | |
| L29M | 8.860 | 35 | M | Pn | 2018-02-09 12:45:59.8 | -0.1 | T | NEIR | |
| I21K | 8.950 | 353 | M | Pn | 2018-02-09 12:46:00.3 | -0.8 | T | NEIR | |
| P32M | 8.960 | 62 | M | Pn | 2018-02-09 12:46:00.3 | -1 | T | NEIR | |
| M30M | 8.960 | 41 | M | Pn | 2018-02-09 12:46:02.2 | 0.9 | T | NEIR | |
| CRAG | 9.200 | 89 | M | Pn | 2018-02-09 12:46:02.9 | -1.5 | T | NEIR | |
| EGAK | 9.380 | 22 | M | Pn | 2018-02-09 12:46:06.1 | -0.9 | T | NEIR | |
| PRP | 9.400 | 10 | M | Pn | 2018-02-09 12:46:07.8 | 0.4 | T | NEIR | |
| WRAK | 9.470 | 82 | M | Pn | 2018-02-09 12:46:07.5 | -0.7 | T | NEIR | |
| I26K | 9.490 | 16 | M | Pn | 2018-02-09 12:46:07.5 | -1.1 | T | NEIR | |
| Q32M | 9.560 | 67 | M | Pn | 2018-02-09 12:46:08.4 | -1.3 | T | NEIR | |
| H24K | 9.560 | 4 | M | Pn | 2018-02-09 12:46:08.5 | -1 | T | NEIR | |
| P33M | 9.560 | 59 | M | Pn | 2018-02-09 12:46:08.5 | -1.1 | T | NEIR | |
| K29M | 9.570 | 33 | M | Pn | 2018-02-09 12:46:10.2 | 0.4 | T | NEIR | |
| M31M | 9.670 | 46 | M | Pn | 2018-02-09 12:46:11.7 | 0.7 | T | NEIR | |
| N32M | 9.750 | 54 | M | Pn | 2018-02-09 12:46:12.7 | 0.5 | T | NEIR | |
| IMAR | 9.890 | 350 | M | Pn | 2018-02-09 12:46:13.1 | -0.9 | T | NEIR | |
| V35K | 10.070 | 88 | M | Pn | 2018-02-09 12:46:15.3 | -1 | T | NEIR | |
| FARO | 10.100 | 48 | M | Pn | 2018-02-09 12:46:18.0 | 1 | T | NEIR | |
| R33M | 10.290 | 65 | M | Pn | 2018-02-09 12:46:19.1 | -0.5 | T | NEIR | |
| G21K | 10.390 | 351 | M | Pn | 2018-02-09 12:46:21.1 | 0.3 | T | NEIR | |
| FYU | 10.450 | 9 | M | Pn | 2018-02-09 12:46:22.2 | 0.6 | T | NEIR | |
| T35M | 10.570 | 79 | M | Pn | 2018-02-09 12:46:21.7 | -1.6 | T | NEIR | |
| DLBC | 10.670 | 71 | M | Pn | 2018-02-09 12:46:21.5 | -3.3 | T | NEIR | |
| F21K | 11.080 | 352 | M | Pn | 2018-02-09 12:46:30.1 | -0.2 | T | NEIR | |
| BMAR | 11.350 | 10 | M | Pn | 2018-02-09 12:46:34.0 | -0.1 | T | NEIR | |
| EPYK | 11.730 | 26 | M | Pn | 2018-02-09 12:46:40.6 | 1.4 | T | NEIR | |
| E22K | 11.880 | 356 | M | Pn | 2018-02-09 12:46:42.8 | 1.4 | T | NEIR | |
| E25K | 11.950 | 7 | M | Pn | 2018-02-09 12:46:41.4 | -0.9 | T | NEIR | |
| TOLK | 12.340 | 360 | M | Pn | 2018-02-09 12:46:49.3 | 1.7 | T | NEIR | |
| F31M | 13.300 | 27 | M | Pn | 2018-02-09 12:46:59.7 | -1 | T | NEIR | |
| INK | 14.020 | 25 | M | Pn | 2018-02-09 12:47:09.5 | -1 | T | NEIR | |
| HILA | 17.470 | 69 | M | Pn | 2018-02-09 12:47:55.4 | -0.2 | T | NEIR | |
| BRLDA | 18.310 | 84 | M | P | 2018-02-09 12:48:06.5 | 0.4 | T | NEIR | |
| GNW | 18.480 | 107 | M | P | 2018-02-09 12:48:08.6 | 0.7 | T | NEIR | |
| A36M | 18.640 | 24 | M | P | 2018-02-09 12:48:10.4 | 0.7 | T | NEIR | |
| LTY | 19.830 | 105 | M | P | 2018-02-09 12:48:24.0 | 1.3 | T | NEIR | |
| MXC | 20.450 | 106 | M | P | 2018-02-09 12:48:30.8 | 1.3 | T | NEIR | |
| E07A | 20.700 | 106 | M | P | 2018-02-09 12:48:30.7 | -1.4 | T | NEIR | |
| H04A | 20.710 | 113 | M | P | 2018-02-09 12:48:31.0 | -1.3 | T | NEIR | |
| EDM | 20.870 | 83 | M | P | 2018-02-09 12:48:33.0 | -1.1 | T | NEIR | |
| D08A | 20.890 | 103 | M | P | 2018-02-09 12:48:34.9 | 0.7 | T | NEIR | |
| HAWA | 20.970 | 106 | M | P | 2018-02-09 12:48:34.8 | -0.3 | T | NEIR | |
| E09A | 21.650 | 104 | M | P | 2018-02-09 12:48:43.2 | 0.9 | T | NEIR | |
| HUMO | 21.820 | 118 | M | P | 2018-02-09 12:48:43.4 | -0.8 | T | NEIR | |
| PINE | 21.980 | 113 | M | P | 2018-02-09 12:48:46.5 | 0.4 | T | NEIR | |
| G08A | 21.990 | 107 | M | P | 2018-02-09 12:48:46.2 | 0 | T | NEIR | |
| BILL | 23.110 | 318 | M | P | 2018-02-09 12:48:56.3 | -1.8 | T | NEIR | |
| WVOR | 24.130 | 112 | M | P | 2018-02-09 12:49:08.8 | 0.9 | T | NEIR | |
| MPK | 25.770 | 119 | M | P | 2018-02-09 12:49:23.9 | 0.8 | T | NEIR | |
| PNTR | 26.140 | 119 | M | P | 2018-02-09 12:49:26.1 | -0.3 | T | NEIR | |
| YERR | 26.400 | 118 | M | P | 2018-02-09 12:49:27.2 | -1.5 | T | NEIR | |
| FFC | 26.470 | 73 | M | P | 2018-02-09 12:49:29.1 | 0 | T | NEIR | |
| YHH | 26.710 | 99 | M | P | 2018-02-09 12:49:31.2 | -0.4 | T | NEIR | |
| LHV | 27.330 | 118 | M | P | 2018-02-09 12:49:37.3 | 0.2 | T | NEIR | |
| FCC | 29.050 | 62 | M | P | 2018-02-09 12:49:53.5 | 1.2 | T | NEIR | |
| SEY | 29.160 | 307 | M | P | 2018-02-09 12:49:54.2 | 0.9 | T | GSRC | |
| PET | 29.570 | 286 | M | P | 2018-02-09 12:49:58.4 | 1.6 | T | GSRC | |
| MA2 | 30.920 | 301 | M | P | 2018-02-09 12:50:07.1 | -1.7 | T | GSRC | |
| V12A | 31.120 | 117 | M | P | 2018-02-09 12:50:12.3 | 1.7 | T | NEIR | |
| ULM | 31.840 | 78 | M | P | 2018-02-09 12:50:17.8 | 0.8 | T | NEIR | |
| EYMN | 35.520 | 78 | M | P | 2018-02-09 12:50:49.9 | 1 | T | NEIR | |
| TIXI | 35.530 | 327 | M | P | 2018-02-09 12:50:48.8 | -0.3 | T | GSRC | |
| E38A | 36.280 | 80 | M | P | 2018-02-09 12:50:55.6 | 0.1 | T | NEIR | |
| N41A | 40.480 | 87 | M | P | 2018-02-09 12:51:30.8 | 0.1 | T | NEIR | |
| YSS | 41.440 | 287 | M | P | 2018-02-09 12:51:37.3 | -1.4 | T | GSRC | |
| X37A | 42.330 | 97 | M | P | 2018-02-09 12:51:46.5 | 0.7 | T | NEIR | |
| JCT | 43.040 | 106 | M | P | 2018-02-09 12:51:52.6 | 0.9 | T | NEIR | |
| KLR | 45.680 | 296 | M | P | 2018-02-09 12:52:15.2 | 2.2 | T | GSRC | |
| NRIK | 47.980 | 336 | M | P | 2018-02-09 12:52:30.9 | -0.3 | T | GSRC | |
| ZALV | 61.370 | 327 | M | P | 2018-02-09 12:54:09.1 | 0.7 | T | GSRC | |
| DGZ | 64.180 | 323 | M | P | 2018-02-09 12:54:28.4 | 1.1 | T | GSRC | |
| ARU | 65.210 | 343 | M | P | 2018-02-09 12:54:35.3 | 1.4 | T | GSRC | |
| VSU | 65.390 | 2 | M | P | 2018-02-09 12:54:34.2 | -0.9 | T | GSRC | |
| KURK | 66.040 | 329 | M | P | 2018-02-09 12:54:39.3 | 0.1 | T | GSRC | |
| BRVK | 66.090 | 335 | M | P | 2018-02-09 12:54:39.0 | -0.5 | T | GSRC | |
| MK31 | 68.400 | 325 | M | P | 2018-02-09 12:54:52.4 | -1.8 | T | NEIR | |
| MKAR | 68.400 | 325 | M | P | 2018-02-09 12:54:54.2 | 0 | T | NEIR | |
| MAKZ | 68.490 | 325 | M | P | 2018-02-09 12:54:54.5 | -0.2 | T | NEIR | |
| OBN | 68.680 | 356 | M | P | 2018-02-09 12:54:56.8 | 0.8 | T | GSRC | |
| BELG | 70.610 | 349 | M | P | 2018-02-09 12:55:07.1 | -0.7 | T | GSRC | |
| AKBB | 73.200 | 1 | M | P | 2018-02-09 12:55:22.6 | -0.8 | T | GSRC | |
| KBZ | 79.640 | 351 | M | P | 2018-02-09 12:55:59.6 | -0.3 | T | GSRC |