| Author | |
| Date and time | 2018-02-06 15:16:23.3 UTC |
| Latitude | 56.394 |
| Longitude | -148.436 |
| Depth | 10 |
| Magnitude | 4.4 ML |
| Region | GULF OF ALASKA |
| Latest update | 2018-02-06 15:32:31.0 UTC |
| rms | 1.18 s |
| N° phases used for the localisation | 144 |
| N° stations used for the localisation | 144 |
| Gap | 87.0 ° |
| 95% confidence ellipse | |
| semi major | 4.4 |
| semi minor | 2.6 |
| 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 | 2.650 | 303 | M | P | 2018-02-06 15:17:06.4 | 0.3 | T | GSRC | |
| KDAK | 2.650 | 303 | M | Pn | 2018-02-06 15:17:06.4 | 0.3 | T | NEIR | |
| KDAK | 2.650 | 303 | M | S | 2018-02-06 15:17:36.2 | -2.2 | T | AK | |
| KDAK | 2.650 | 303 | M | Sn | 2018-02-06 15:17:36.2 | -2.2 | T | NEIR | |
| OHAK | 2.790 | 289 | M | Pn | 2018-02-06 15:17:07.9 | -0.1 | T | NEIR | |
| OHAK | 2.790 | 289 | A | P | 2018-02-06 15:17:08.2 | 0.2 | T | AK | |
| OHAK | 2.790 | 289 | M | S | 2018-02-06 15:17:39.6 | -2.2 | T | AK | |
| OHAK | 2.790 | 289 | M | Sn | 2018-02-06 15:17:39.6 | -2.2 | T | NEIR | |
| Q20K | 3.080 | 318 | M | Pn | 2018-02-06 15:17:12.4 | 0.4 | T | NEIR | |
| Q20K | 3.080 | 318 | A | P | 2018-02-06 15:17:12.8 | 0.8 | T | AK | |
| Q20K | 3.080 | 318 | M | Sn | 2018-02-06 15:17:48.3 | -0.6 | T | NEIR | |
| Q20K | 3.080 | 318 | M | S | 2018-02-06 15:17:48.4 | -0.5 | T | AK | |
| SII | 3.190 | 275 | A | P | 2018-02-06 15:17:13.6 | 0 | T | AK | |
| SII | 3.190 | 275 | M | Pn | 2018-02-06 15:17:13.6 | 0 | T | NEIR | |
| SII | 3.190 | 275 | M | S | 2018-02-06 15:17:49.4 | -2.3 | T | AK | |
| SII | 3.190 | 275 | M | Sn | 2018-02-06 15:17:49.4 | -2.3 | T | NEIR | |
| Q23K | 3.240 | 19 | M | Pn | 2018-02-06 15:17:13.3 | -0.9 | T | NEIR | |
| Q23K | 3.240 | 19 | A | P | 2018-02-06 15:17:13.5 | -0.7 | T | AK | |
| CNPM | 3.470 | 336 | M | Pn | 2018-02-06 15:17:17.4 | -0.1 | T | NEIR | |
| CNPM | 3.470 | 336 | A | P | 2018-02-06 15:17:17.7 | 0.2 | T | AK | |
| BRSE | 3.520 | 341 | A | P | 2018-02-06 15:17:18.8 | 0.5 | T | AK | |
| BRSE | 3.520 | 341 | M | Pn | 2018-02-06 15:17:18.8 | 0.5 | T | NEIR | |
| BRLK | 3.620 | 340 | M | Pn | 2018-02-06 15:17:19.2 | -0.3 | T | NEIR | |
| BRLK | 3.620 | 340 | A | P | 2018-02-06 15:17:19.5 | 0 | T | AK | |
| P23K | 3.650 | 8 | A | P | 2018-02-06 15:17:19.7 | -0.2 | T | AK | |
| P23K | 3.650 | 8 | M | Pn | 2018-02-06 15:17:19.7 | -0.2 | T | NEIR | |
| HOM | 3.690 | 334 | M | Pn | 2018-02-06 15:17:21.3 | 0.9 | T | NEIR | |
| HOM | 3.690 | 334 | A | P | 2018-02-06 15:17:21.6 | 1.2 | T | AK | |
| SEW | 3.750 | 352 | A | P | 2018-02-06 15:17:20.9 | -0.4 | T | AK | |
| SEW | 3.750 | 352 | M | Pn | 2018-02-06 15:17:20.9 | -0.4 | T | NEIR | |
| Q19K | 3.770 | 314 | M | Pn | 2018-02-06 15:17:22.4 | 0.7 | T | NEIR | |
| Q19K | 3.770 | 314 | A | P | 2018-02-06 15:17:23.1 | 1.4 | T | AK | |
| Q19K | 3.770 | 314 | M | S | 2018-02-06 15:18:06.5 | 0.3 | T | AK | |
| Q19K | 3.770 | 314 | M | Sn | 2018-02-06 15:18:06.5 | 0.3 | T | NEIR | |
| KAIM | 4.130 | 29 | M | Pn | 2018-02-06 15:17:26.1 | -0.4 | T | NEIR | |
| HIN | 4.140 | 13 | M | Pn | 2018-02-06 15:17:26.5 | -0.1 | T | NEIR | |
| P19K | 4.140 | 324 | M | Pn | 2018-02-06 15:17:27.5 | 0.8 | T | NEIR | |
| P19K | 4.140 | 324 | A | P | 2018-02-06 15:17:27.8 | 1.1 | T | AK | |
| P19K | 4.140 | 324 | M | S | 2018-02-06 15:18:16.0 | 0.8 | T | AK | |
| P19K | 4.140 | 324 | M | Sn | 2018-02-06 15:18:16.0 | 0.8 | T | NEIR | |
| O22K | 4.150 | 351 | M | Pn | 2018-02-06 15:17:26.4 | -0.4 | T | NEIR | |
| SUCK | 4.430 | 32 | M | Pn | 2018-02-06 15:17:30.3 | -0.3 | T | NEIR | |
| Q17K | 4.450 | 298 | M | S | 2018-02-06 15:18:24.1 | 1.2 | T | AK | |
| Q17K | 4.450 | 298 | M | Sn | 2018-02-06 15:18:24.1 | 1.2 | T | NEIR | |
| RAGM | 4.460 | 25 | M | Pn | 2018-02-06 15:17:30.7 | -0.4 | T | NEIR | |
| HMT | 4.520 | 27 | M | Pn | 2018-02-06 15:17:31.8 | -0.1 | T | NEIR | |
| P18K | 4.700 | 313 | M | Pn | 2018-02-06 15:17:34.6 | 0.2 | T | NEIR | |
| P18K | 4.700 | 313 | A | P | 2018-02-06 15:17:34.8 | 0.4 | T | AK | |
| RC01 | 4.750 | 352 | M | Pn | 2018-02-06 15:17:35.1 | 0 | T | NEIR | |
| KNK | 5.030 | 360 | M | Pn | 2018-02-06 15:17:38.5 | -0.4 | T | NEIR | |
| SUA | 5.220 | 348 | M | Pn | 2018-02-06 15:17:41.4 | -0.2 | T | NEIR | |
| SML | 5.420 | 1 | M | Pn | 2018-02-06 15:17:44.8 | 0.4 | T | NEIR | |
| VRDI | 5.490 | 26 | M | Pn | 2018-02-06 15:17:44.8 | -0.7 | T | NEIR | |
| TABL | 5.570 | 40 | M | Pn | 2018-02-06 15:17:46.5 | -0.1 | T | NEIR | |
| CTGM | 5.880 | 36 | M | Pn | 2018-02-06 15:17:50.5 | -0.3 | T | NEIR | |
| SDPT | 6.850 | 266 | M | Pn | 2018-02-06 15:18:04.6 | 0.7 | T | NEIR | |
| SIT | 7.240 | 79 | M | Pn | 2018-02-06 15:18:05.1 | -4.1 | T | NEIR | |
| P32M | 8.440 | 62 | M | Pn | 2018-02-06 15:18:25.5 | -0.3 | T | NEIR | |
| COLA | 8.500 | 2 | M | Pn | 2018-02-06 15:18:26.5 | -0.1 | T | NEIR | |
| COLA | 8.500 | 2 | A | P | 2018-02-06 15:18:27.0 | 0.4 | T | GFZ | |
| U33K | 8.520 | 86 | M | Pn | 2018-02-06 15:18:22.7 | -4.2 | T | NEIR | |
| WRAK | 8.910 | 83 | M | Pn | 2018-02-06 15:18:31.6 | -0.6 | T | NEIR | |
| EGAK | 9.120 | 20 | A | P | 2018-02-06 15:18:35.5 | 0.4 | T | GFZ | |
| V35K | 9.510 | 89 | M | Pn | 2018-02-06 15:18:37.1 | -3.3 | T | NEIR | |
| FARO | 9.650 | 47 | M | Pn | 2018-02-06 15:18:43.3 | 0.8 | T | NEIR | |
| T35M | 10.010 | 79 | M | Pn | 2018-02-06 15:18:46.3 | -1.1 | T | NEIR | |
| DLBC | 10.120 | 71 | M | Pn | 2018-02-06 15:18:48.2 | -0.8 | T | NEIR | |
| G23K | 10.370 | 357 | M | Pn | 2018-02-06 15:18:52.3 | 0 | T | NEIR | |
| WTLY | 10.970 | 62 | M | Pn | 2018-02-06 15:19:00.3 | -0.2 | T | NEIR | |
| EPYK | 11.430 | 24 | M | Pn | 2018-02-06 15:19:07.2 | 0.3 | T | NEIR | |
| ANM | 11.640 | 322 | M | Pn | 2018-02-06 15:19:10.7 | 1 | T | NEIR | |
| TOLK | 12.290 | 358 | M | Pn | 2018-02-06 15:19:19.2 | 0.6 | T | NEIR | |
| INK | 13.730 | 24 | M | Pn | 2018-02-06 15:19:38.7 | 0.4 | T | NEIR | |
| INK | 13.730 | 24 | A | P | 2018-02-06 15:19:39.9 | 1.6 | T | GFZ | |
| CBB | 15.160 | 105 | M | Pn | 2018-02-06 15:19:57.1 | -0.5 | T | NEIR | |
| CLRS | 16.510 | 107 | M | P | 2018-02-06 15:20:17.1 | -0.7 | T | NEIR | |
| ADK | 17.070 | 267 | A | P | 2018-02-06 15:20:21.5 | -2.5 | T | GFZ | |
| NLWA | 17.540 | 111 | A | P | 2018-02-06 15:20:30.0 | 0.8 | T | KAN | |
| A36M | 18.360 | 23 | M | P | 2018-02-06 15:20:37.0 | -1.3 | T | NEIR | |
| B08A | 19.360 | 102 | M | P | 2018-02-06 15:20:48.6 | -0.7 | T | NEIR | |
| E07A | 20.180 | 107 | M | P | 2018-02-06 15:20:58.3 | 0.1 | T | NEIR | |
| D08A | 20.370 | 105 | M | P | 2018-02-06 15:20:59.6 | -0.6 | T | NEIR | |
| HAWA | 20.460 | 107 | A | P | 2018-02-06 15:21:02.2 | 1 | T | KAN | |
| KEBM | 20.500 | 121 | M | Pn | 2018-02-06 15:21:03.6 | -0.3 | T | NEIR | |
| NEW | 20.620 | 100 | M | P | 2018-02-06 15:21:03.2 | 0.1 | T | NEIR | |
| KRMB | 21.740 | 123 | M | P | 2018-02-06 15:21:14.6 | -0.5 | T | NEIR | |
| BILL | 23.440 | 318 | M | P | 2018-02-06 15:21:33.2 | 0 | T | NEIR | |
| WVOR | 23.640 | 114 | A | P | 2018-02-06 15:21:36.4 | 1.3 | T | GFZ | |
| HLID | 25.050 | 106 | A | P | 2018-02-06 15:21:49.1 | 1 | T | GFZ | |
| FFC | 25.910 | 74 | M | P | 2018-02-06 15:21:55.6 | -0.2 | T | NEIR | |
| ELK | 26.610 | 112 | A | P | 2018-02-06 15:22:03.7 | 1.4 | T | KAN | |
| RES | 27.200 | 28 | M | P | 2018-02-06 15:22:06.8 | -0.7 | T | NEIR | |
| HWUT | 27.920 | 106 | A | P | 2018-02-06 15:22:14.8 | 0.8 | T | GFZ | |
| DUG | 28.270 | 110 | A | P | 2018-02-06 15:22:17.6 | 0.5 | T | GFZ | |
| TPNV | 29.000 | 118 | A | P | 2018-02-06 15:22:24.9 | 1.3 | T | KAN | |
| SEY | 29.570 | 307 | M | P | 2018-02-06 15:22:27.2 | -1.4 | T | GSRC | |
| RSSD | 30.350 | 95 | M | P | 2018-02-06 15:22:35.1 | -0.6 | T | NEIR | |
| ULM | 31.290 | 79 | M | P | 2018-02-06 15:22:43.6 | -0.1 | T | NEIR | |
| PFO | 31.600 | 123 | A | P | 2018-02-06 15:22:47.7 | 1.2 | T | GFZ | |
| ISCO | 32.400 | 102 | A | P | 2018-02-06 15:22:54.9 | 1.1 | T | GFZ | |
| WUAZ | 32.560 | 114 | A | P | 2018-02-06 15:22:56.6 | 1.6 | T | KAN | |
| MVCO | 32.750 | 109 | A | P | 2018-02-06 15:22:56.0 | -0.7 | T | GFZ | |
| OGNE | 33.560 | 97 | A | P | 2018-02-06 15:23:04.9 | 1.2 | T | KAN | |
| MIDW | 34.860 | 228 | A | P | 2018-02-06 15:23:13.5 | -1.2 | T | GFZ | |
| EYMN | 34.960 | 79 | M | P | 2018-02-06 15:23:15.9 | 0.1 | T | NEIR | |
| TUC | 35.400 | 117 | A | P | 2018-02-06 15:23:21.4 | 1.8 | T | GFZ | |
| ANMO | 35.530 | 109 | M | P | 2018-02-06 15:23:19.5 | -1.3 | T | NEIR | |
| TIXI | 35.770 | 328 | M | P | 2018-02-06 15:23:23.3 | 0.3 | T | GSRC | |
| CBKS | 36.310 | 98 | A | P | 2018-02-06 15:23:28.4 | 1 | T | KAN | |
| MNTX | 38.630 | 111 | A | P | 2018-02-06 15:23:48.6 | 1.7 | T | GFZ | |
| SRIG | 38.840 | 123 | A | P | 2018-02-06 15:23:50.0 | 1.4 | T | GFZ | |
| YAK | 39.590 | 313 | M | P | 2018-02-06 15:23:56.7 | 1.5 | T | GSRC | |
| WMOK | 39.810 | 101 | A | P | 2018-02-06 15:23:56.8 | 0 | T | GFZ | |
| HDIL | 40.890 | 87 | A | P | 2018-02-06 15:24:05.9 | 0.1 | T | KAN | |
| CCM | 41.550 | 91 | M | P | 2018-02-06 15:24:10.2 | -1 | T | NEIR | |
| JCT | 42.530 | 107 | M | P | 2018-02-06 15:24:19.2 | 0 | T | NEIR | |
| SUMG | 42.590 | 25 | M | P | 2018-02-06 15:24:19.3 | -1.3 | T | NEIR | |
| JOHN | 42.700 | 211 | A | P | 2018-02-06 15:24:17.5 | -2.8 | T | GFZ | |
| MIAR | 42.800 | 97 | A | P | 2018-02-06 15:24:21.1 | -0.3 | T | GFZ | |
| WCI | 44.170 | 87 | A | P | 2018-02-06 15:24:32.1 | -0.5 | T | GFZ | |
| HKT | 45.070 | 103 | A | P | 2018-02-06 15:24:41.8 | 2.3 | T | GFZ | |
| ZEA | 45.410 | 304 | M | P | 2018-02-06 15:24:43.6 | 1 | T | GSRC | |
| KLR | 46.150 | 297 | M | P | 2018-02-06 15:24:48.5 | 0.1 | T | GSRC | |
| TZTN | 46.900 | 86 | A | P | 2018-02-06 15:24:54.6 | 0.4 | T | GFZ | |
| BINY | 47.050 | 75 | A | P | 2018-02-06 15:24:55.6 | 0.2 | T | GFZ | |
| NRIK | 48.150 | 337 | M | P | 2018-02-06 15:25:04.4 | 0.2 | T | GSRC | |
| GOGA | 49.250 | 89 | A | P | 2018-02-06 15:25:10.2 | -2.1 | T | GFZ | |
| ULN | 58.540 | 310 | M | P | 2018-02-06 15:26:20.8 | 0.1 | T | GSRC | |
| KIRV | 64.370 | 350 | M | P | 2018-02-06 15:26:59.5 | -0.6 | T | GSRC | |
| DGZ | 64.470 | 324 | M | P | 2018-02-06 15:27:00.2 | -0.6 | T | GSRC | |
| ARU | 65.310 | 344 | M | P | 2018-02-06 15:27:06.0 | -0.2 | T | GSRC | |
| BRVK | 66.260 | 336 | M | P | 2018-02-06 15:27:12.0 | -0.3 | T | GSRC | |
| KURK | 66.270 | 330 | M | P | 2018-02-06 15:27:13.4 | 1.1 | T | GSRC | |
| MK31 | 68.670 | 325 | M | P | 2018-02-06 15:27:28.7 | 1.1 | T | GSRC | |
| MAKZ | 68.760 | 326 | A | P | 2018-02-06 15:27:32.6 | 4.5 | T | KAN | |
| BELG | 70.650 | 350 | M | P | 2018-02-06 15:27:39.1 | -0.7 | T | GSRC | |
| AKBB | 73.120 | 2 | M | P | 2018-02-06 15:27:53.2 | -1.5 | T | GSRC | |
| AAK | 74.790 | 329 | M | P | 2018-02-06 15:28:02.5 | -2 | T | GSRC | |
| BAUV | 77.280 | 93 | M | P | 2018-02-06 15:28:17.3 | -0.6 | T | NEIR | |
| OTAV | 78.840 | 107 | A | P | 2018-02-06 15:28:27.2 | 0.2 | T | GFZ | |
| KBZ | 79.660 | 352 | M | P | 2018-02-06 15:28:31.3 | -0.4 | T | GSRC | |
| MCRA | 81.940 | 110 | M | P | 2018-02-06 15:28:42.9 | -0.2 | T | NEIR | |
| FNA | 82.670 | 8 | A | P | 2018-02-06 15:28:48.9 | 1.1 | T | GFZ | |
| GNI | 83.040 | 350 | M | P | 2018-02-06 15:28:48.0 | -1.9 | T | GSRC |