| Author | |
| Date and time | 2023-02-18 00:59:11.2 UTC |
| Latitude | 62.532 |
| Longitude | -151.056 |
| Depth | 84.3 |
| Magnitude | 3.5 ML |
| Region | CENTRAL ALASKA |
| Latest update | 2023-02-18 01:01:24.1 UTC |
| rms | 0.46 s |
| N° phases used for the localisation | 180 |
| N° stations used for the localisation | 180 |
| Gap | 16.0 ° |
| 95% confidence ellipse | |
| semi major | 6.1 |
| semi minor | 4.5 |
| Azimuth | 45 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| AUSB | M | Pn | 2023-02-18 01:00:02.6 | 0.5 | T | NEIR | |||
| FIRE | M | Pn | 2023-02-18 00:59:37.1 | 1.1 | T | NEIR | |||
| ILLG | M | Pn | 2023-02-18 00:59:51.5 | -0.3 | T | NEIR | |||
| KAB2 | M | Pn | 2023-02-18 01:00:20.5 | -0.9 | T | NEIR | |||
| L22K | 0.130 | 93 | M | Pn | 2023-02-18 00:59:23.7 | 0.3 | T | NEIR | |
| L22K | 0.130 | 93 | M | Sn | 2023-02-18 00:59:32.4 | -0 | T | NEIR | |
| CUT | 0.390 | 109 | M | Pn | 2023-02-18 00:59:24.7 | 0.1 | T | NEIR | |
| CUT | 0.390 | 109 | M | Sn | 2023-02-18 00:59:34.7 | 0.2 | T | NEIR | |
| SKT | 0.600 | 202 | M | Pn | 2023-02-18 00:59:26.1 | -0.1 | T | NEIR | |
| SKT | 0.600 | 202 | M | Sn | 2023-02-18 00:59:36.8 | -0.6 | T | NEIR | |
| KTH | 1.030 | 3 | M | Pn | 2023-02-18 00:59:31.5 | 0.6 | T | NEIR | |
| KTH | 1.030 | 3 | M | Sn | 2023-02-18 00:59:45.8 | 0.1 | T | NEIR | |
| WAT7 | 1.060 | 73 | A | Pn | 2023-02-18 00:59:31.3 | -0.1 | T | NEIR | |
| STLK | 1.100 | 200 | M | Pn | 2023-02-18 00:59:31.5 | -0.3 | T | NEIR | |
| STLK | 1.100 | 200 | M | Sn | 2023-02-18 00:59:46.7 | -0.5 | T | NEIR | |
| WAT1 | 1.190 | 74 | M | Pn | 2023-02-18 00:59:32.9 | -0 | T | NEIR | |
| WAT1 | 1.190 | 74 | M | Sn | 2023-02-18 00:59:48.9 | -0.2 | T | NEIR | |
| GHO | 1.260 | 126 | M | Pn | 2023-02-18 00:59:33.9 | 0.2 | T | NEIR | |
| GHO | 1.260 | 126 | M | Sn | 2023-02-18 00:59:51.6 | 0.9 | T | NEIR | |
| L20K | 1.310 | 269 | M | Pn | 2023-02-18 00:59:34.0 | -0.3 | T | NEIR | |
| L20K | 1.310 | 269 | M | Sn | 2023-02-18 00:59:50.8 | -0.9 | T | NEIR | |
| PMR | 1.310 | 135 | M | Pn | 2023-02-18 00:59:34.0 | -0.2 | T | NEIR | |
| PMR | 1.310 | 135 | M | Sn | 2023-02-18 00:59:52.2 | 0.7 | T | NEIR | |
| RND | 1.330 | 48 | M | Pn | 2023-02-18 00:59:34.0 | 0.3 | T | NEIR | |
| RND | 1.330 | 48 | M | Sn | 2023-02-18 00:59:52.6 | 0.3 | T | NEIR | |
| SPBG | 1.420 | 207 | M | Pn | 2023-02-18 00:59:35.7 | -0 | T | NEIR | |
| SPBG | 1.420 | 207 | M | Sn | 2023-02-18 00:59:55.2 | 0.9 | T | NEIR | |
| CHUM | 1.470 | 338 | M | Pn | 2023-02-18 00:59:36.6 | 0.3 | T | NEIR | |
| CHUM | 1.470 | 338 | M | Sn | 2023-02-18 00:59:55.6 | 0.3 | T | NEIR | |
| SML | 1.470 | 118 | M | Pn | 2023-02-18 00:59:36.4 | 0 | T | NEIR | |
| SML | 1.470 | 118 | M | Sn | 2023-02-18 00:59:56.1 | 0.7 | T | NEIR | |
| WAT6 | 1.530 | 87 | M | Pn | 2023-02-18 00:59:36.0 | -0.3 | T | NEIR | |
| MCK | 1.540 | 38 | M | Pn | 2023-02-18 00:59:36.9 | -0.4 | T | NEIR | |
| MCK | 1.540 | 38 | M | Sn | 2023-02-18 00:59:57.1 | 0.1 | T | NEIR | |
| BPAW | 1.570 | 1 | M | Pn | 2023-02-18 00:59:37.6 | -0.1 | T | NEIR | |
| BPAW | 1.570 | 1 | M | Sn | 2023-02-18 00:59:57.1 | -0.5 | T | NEIR | |
| RC01 | 1.580 | 156 | M | Pn | 2023-02-18 00:59:37.0 | -0.6 | T | NEIR | |
| RC01 | 1.580 | 156 | M | Sn | 2023-02-18 00:59:56.7 | -1 | T | NEIR | |
| K20K | 1.610 | 302 | M | Pn | 2023-02-18 00:59:38.2 | 0.1 | T | NEIR | |
| K20K | 1.610 | 302 | M | Sn | 2023-02-18 00:59:57.3 | -1.1 | T | NEIR | |
| KNK | 1.660 | 131 | M | Pn | 2023-02-18 00:59:38.7 | -0.1 | T | NEIR | |
| M19K | 1.680 | 250 | M | Pn | 2023-02-18 00:59:38.7 | -0.4 | T | NEIR | |
| M19K | 1.680 | 250 | M | Sn | 2023-02-18 00:59:59.8 | -0.4 | T | NEIR | |
| CAPN | 1.770 | 182 | M | Pn | 2023-02-18 00:59:41.5 | 1.3 | T | NEIR | |
| DHY | 1.780 | 71 | M | Pn | 2023-02-18 00:59:40.4 | -0.1 | T | NEIR | |
| DHY | 1.780 | 71 | M | Sn | 2023-02-18 01:00:03.2 | 0.7 | T | NEIR | |
| L19K | 1.800 | 261 | M | Pn | 2023-02-18 00:59:40.4 | -0.3 | T | NEIR | |
| L19K | 1.800 | 261 | M | Sn | 2023-02-18 01:00:03.0 | -0 | T | NEIR | |
| SCM | 1.880 | 110 | M | Pn | 2023-02-18 00:59:41.3 | -0.4 | T | NEIR | |
| SLKM | 2.070 | 169 | M | Pn | 2023-02-18 00:59:44.1 | 0 | T | NEIR | |
| SLKM | 2.070 | 169 | M | Sn | 2023-02-18 01:00:08.6 | -0.6 | T | NEIR | |
| PWL | 2.120 | 141 | M | Pn | 2023-02-18 00:59:43.0 | -0.8 | T | NEIR | |
| PWL | 2.120 | 141 | M | Sn | 2023-02-18 01:00:09.4 | -1.1 | T | NEIR | |
| J20K | 2.160 | 321 | M | Pn | 2023-02-18 00:59:45.0 | -0.3 | T | NEIR | |
| J20K | 2.160 | 321 | M | Sn | 2023-02-18 01:00:11.0 | -0.3 | T | NEIR | |
| RDSO | 2.230 | 202 | M | Pn | 2023-02-18 00:59:46.1 | -0.4 | T | NEIR | |
| NEA2 | 2.250 | 22 | M | Pn | 2023-02-18 00:59:45.9 | -0.6 | T | NEIR | |
| RED | 2.270 | 202 | M | Pn | 2023-02-18 00:59:46.0 | 0.1 | T | NEIR | |
| TTA | 2.310 | 282 | A | Pn | 2023-02-18 00:59:47.1 | -0.4 | T | NEIR | |
| TTA | 2.310 | 282 | M | Sn | 2023-02-18 01:00:14.1 | -1.1 | T | NEIR | |
| WRH | 2.350 | 33 | M | Pn | 2023-02-18 00:59:47.9 | -0 | T | NEIR | |
| WRH | 2.350 | 33 | M | Sn | 2023-02-18 01:00:15.1 | -1 | T | NEIR | |
| N19K | 2.370 | 225 | M | Pn | 2023-02-18 00:59:48.1 | -0.2 | T | NEIR | |
| GLI | 2.510 | 130 | M | Pn | 2023-02-18 00:59:49.0 | -1 | T | NEIR | |
| GLI | 2.510 | 130 | M | Sn | 2023-02-18 01:00:18.9 | -0.8 | T | NEIR | |
| MLY | 2.510 | 3 | M | Pn | 2023-02-18 00:59:49.0 | -0.1 | T | NEIR | |
| J19K | 2.530 | 307 | M | Pn | 2023-02-18 00:59:50.3 | -0 | T | NEIR | |
| J19K | 2.530 | 307 | M | Sn | 2023-02-18 01:00:19.3 | -0.9 | T | NEIR | |
| SEW | 2.550 | 162 | M | Pn | 2023-02-18 00:59:50.9 | 0.3 | T | NEIR | |
| CCB | 2.570 | 33 | M | Pn | 2023-02-18 00:59:50.7 | -0.1 | T | NEIR | |
| CCB | 2.570 | 33 | M | Sn | 2023-02-18 01:00:19.0 | -1.2 | T | NEIR | |
| O20K | 2.570 | 198 | M | Pn | 2023-02-18 00:59:51.6 | 0.7 | T | NEIR | |
| PS10 | 2.570 | 67 | M | Pn | 2023-02-18 00:59:51.9 | 1 | T | NEIR | |
| PAX | 2.600 | 78 | M | Pn | 2023-02-18 00:59:51.8 | 0.4 | T | NEIR | |
| HDA | 2.630 | 43 | M | Pn | 2023-02-18 00:59:51.8 | 0.1 | T | NEIR | |
| HDA | 2.630 | 43 | M | Sn | 2023-02-18 01:00:21.6 | -1.2 | T | NEIR | |
| KLU | 2.630 | 111 | M | Pn | 2023-02-18 00:59:50.5 | -1.2 | T | NEIR | |
| KLU | 2.630 | 111 | M | Sn | 2023-02-18 01:00:21.7 | -1.1 | T | NEIR | |
| PS11 | 2.640 | 97 | M | Pn | 2023-02-18 00:59:51.3 | -0.5 | T | NEIR | |
| ILW | 2.670 | 203 | M | Pn | 2023-02-18 00:59:51.6 | -0.8 | T | NEIR | |
| I21K | 2.690 | 352 | M | Pn | 2023-02-18 00:59:52.5 | 0.1 | T | NEIR | |
| I21K | 2.690 | 352 | M | Sn | 2023-02-18 01:00:23.7 | -0.4 | T | NEIR | |
| K24K | 2.710 | 60 | M | Pn | 2023-02-18 00:59:53.6 | 0.9 | T | NEIR | |
| I23K | 2.730 | 15 | M | Pn | 2023-02-18 00:59:53.2 | 0.3 | T | NEIR | |
| I23K | 2.730 | 15 | M | Sn | 2023-02-18 01:00:23.8 | -1.2 | T | NEIR | |
| HARP | 2.740 | 90 | M | Pn | 2023-02-18 00:59:53.5 | 0.4 | T | NEIR | |
| COLA | 2.750 | 30 | M | Pn | 2023-02-18 00:59:53.2 | 0.1 | T | NEIR | |
| COLA | 2.750 | 30 | M | Sn | 2023-02-18 01:00:24.3 | -1.1 | T | NEIR | |
| ILSW | 2.750 | 202 | M | Pn | 2023-02-18 00:59:53.8 | 0.6 | T | NEIR | |
| PS08 | 2.770 | 41 | M | Sn | 2023-02-18 01:00:24.7 | -1.2 | T | NEIR | |
| BRLK | 2.780 | 178 | M | Pn | 2023-02-18 00:59:54.1 | 0.4 | T | NEIR | |
| BRSE | 2.840 | 176 | M | Pn | 2023-02-18 00:59:54.4 | 0.5 | T | NEIR | |
| DIV | 2.870 | 117 | A | Pn | 2023-02-18 00:59:57.1 | 2.2 | T | NEIR | |
| IL31 | 2.910 | 38 | M | Pn | 2023-02-18 00:59:55.5 | 0.1 | T | NEIR | |
| IL31 | 2.910 | 38 | M | Sn | 2023-02-18 01:00:28.2 | -1.3 | T | NEIR | |
| ILAR | 2.910 | 38 | M | Pn | 2023-02-18 00:59:55.5 | 0 | T | NEIR | |
| ILAR | 2.910 | 38 | M | Sn | 2023-02-18 01:00:28.2 | -1.3 | T | NEIR | |
| N18K | 2.960 | 233 | M | Pn | 2023-02-18 00:59:55.8 | -0.2 | T | NEIR | |
| N18K | 2.960 | 233 | M | Sn | 2023-02-18 01:00:29.7 | -1 | T | NEIR | |
| PS12 | 2.980 | 108 | M | Pn | 2023-02-18 00:59:55.3 | -1.1 | T | NEIR | |
| CNPM | 3.010 | 182 | M | Pn | 2023-02-18 00:59:57.6 | 0.7 | T | NEIR | |
| POKR | 3.050 | 30 | M | Pn | 2023-02-18 00:59:57.6 | 0.3 | T | NEIR | |
| POKR | 3.050 | 30 | M | Sn | 2023-02-18 01:00:31.3 | -1.5 | T | NEIR | |
| P19K | 3.070 | 201 | M | Pn | 2023-02-18 00:59:58.2 | 0.6 | T | NEIR | |
| RIDG | 3.070 | 64 | M | Pn | 2023-02-18 00:59:58.5 | 0.9 | T | NEIR | |
| EYAK | 3.220 | 126 | M | Pn | 2023-02-18 01:00:00.0 | 0.4 | T | NEIR | |
| H21K | 3.230 | 347 | M | Pn | 2023-02-18 00:59:59.9 | 0.2 | T | NEIR | |
| WASW | 3.270 | 98 | M | Pn | 2023-02-18 01:00:00.3 | -0.2 | T | NEIR | |
| J25K | 3.290 | 48 | M | Pn | 2023-02-18 01:00:00.2 | -0.4 | T | NEIR | |
| O18K | 3.350 | 219 | M | Pn | 2023-02-18 01:00:01.2 | -0.2 | T | NEIR | |
| AUCH | 3.380 | 201 | M | Pn | 2023-02-18 01:00:02.8 | 1 | T | NEIR | |
| AUW | 3.380 | 201 | M | Pn | 2023-02-18 01:00:02.2 | 0.5 | T | NEIR | |
| L17K | 3.400 | 267 | M | Pn | 2023-02-18 01:00:01.8 | -0.2 | T | NEIR | |
| MENT | 3.400 | 80 | M | Pn | 2023-02-18 01:00:02.1 | 0.1 | T | NEIR | |
| GCSA | 3.410 | 313 | M | Pn | 2023-02-18 01:00:01.7 | -0.5 | T | NEIR | |
| H20K | 3.410 | 332 | M | Pn | 2023-02-18 01:00:02.4 | 0.2 | T | NEIR | |
| BMRM | 3.440 | 114 | M | Pn | 2023-02-18 01:00:02.7 | 0 | T | NEIR | |
| SCRK | 3.500 | 63 | M | Pn | 2023-02-18 01:00:03.6 | -0 | T | NEIR | |
| L26K | 3.570 | 79 | M | Pn | 2023-02-18 01:00:04.8 | 0.4 | T | NEIR | |
| GLB | 3.580 | 105 | M | Pn | 2023-02-18 01:00:03.9 | -0.7 | T | NEIR | |
| H24K | 3.590 | 21 | M | Pn | 2023-02-18 01:00:04.5 | -0.2 | T | NEIR | |
| IMAR | 3.650 | 343 | M | Pn | 2023-02-18 01:00:05.8 | 0.3 | T | NEIR | |
| P18K | 3.740 | 215 | M | Pn | 2023-02-18 01:00:06.3 | -0.5 | T | NEIR | |
| J17K | 3.760 | 287 | M | Pn | 2023-02-18 01:00:06.4 | -0.5 | T | NEIR | |
| VRDI | 3.820 | 107 | M | Pn | 2023-02-18 01:00:06.7 | -1.2 | T | NEIR | |
| Q19K | 3.830 | 201 | M | Pn | 2023-02-18 01:00:08.9 | 1.1 | T | NEIR | |
| J26L | 3.890 | 56 | M | Pn | 2023-02-18 01:00:09.2 | 0.4 | T | NEIR | |
| MCARA | 3.960 | 103 | M | Pn | 2023-02-18 01:00:08.9 | -0.7 | T | NEIR | |
| L16K | 4.030 | 262 | M | Pn | 2023-02-18 01:00:10.1 | -0.5 | T | NEIR | |
| M16K | 4.040 | 252 | M | Pn | 2023-02-18 01:00:10.3 | -0.5 | T | NEIR | |
| NICHA | 4.110 | 121 | M | Pn | 2023-02-18 01:00:10.8 | -0.9 | T | NEIR | |
| KAIM | 4.130 | 126 | M | Pn | 2023-02-18 01:00:11.0 | -0.9 | T | NEIR | |
| CRQM | 4.170 | 112 | M | Pn | 2023-02-18 01:00:11.5 | -1.4 | T | NEIR | |
| G23K | 4.210 | 6 | M | Pn | 2023-02-18 01:00:12.6 | -0.6 | T | NEIR | |
| M27K | 4.260 | 88 | M | Pn | 2023-02-18 01:00:12.0 | -0.9 | T | NEIR | |
| KHIT | 4.280 | 116 | M | Pn | 2023-02-18 01:00:12.9 | -1.2 | T | NEIR | |
| PTPK | 4.280 | 105 | M | Pn | 2023-02-18 01:00:13.3 | -0.8 | T | NEIR | |
| SUCK | 4.280 | 122 | M | Pn | 2023-02-18 01:00:12.5 | -1.6 | T | NEIR | |
| BC04 | 4.290 | 79 | M | Pn | 2023-02-18 01:00:13.4 | -0.8 | T | NEIR | |
| TGL | 4.300 | 111 | M | Pn | 2023-02-18 01:00:13.1 | -1.3 | T | NEIR | |
| BALM | 4.390 | 106 | M | Pn | 2023-02-18 01:00:14.4 | -1.2 | T | NEIR | |
| KARR | 4.420 | 206 | M | Pn | 2023-02-18 01:00:15.1 | -0.9 | T | NEIR | |
| KIAG | 4.430 | 107 | M | Pn | 2023-02-18 01:00:14.7 | -1.5 | T | NEIR | |
| G24K | 4.450 | 19 | M | Pn | 2023-02-18 01:00:15.5 | -0.9 | T | NEIR | |
| WAX | 4.450 | 114 | M | Pn | 2023-02-18 01:00:15.2 | -1.1 | T | NEIR | |
| ISLE | 4.590 | 111 | M | Pn | 2023-02-18 01:00:16.5 | -1.8 | T | NEIR | |
| KAKN | 4.680 | 207 | M | Pn | 2023-02-18 01:00:18.6 | -1 | T | NEIR | |
| KELA | 4.710 | 212 | M | Pn | 2023-02-18 01:00:19.3 | -0.6 | T | NEIR | |
| COLD | 4.720 | 4 | M | Pn | 2023-02-18 01:00:19.5 | -0.5 | T | NEIR | |
| KABU | 4.750 | 208 | M | Pn | 2023-02-18 01:00:20.6 | 0.1 | T | NEIR | |
| ACHA | 4.820 | 208 | M | Pn | 2023-02-18 01:00:20.5 | -0.9 | T | NEIR | |
| ANCK | 4.870 | 209 | M | Pn | 2023-02-18 01:00:22.2 | 0.2 | T | NEIR | |
| K15K | 4.870 | 272 | M | Pn | 2023-02-18 01:00:21.9 | -0.2 | T | NEIR | |
| P16K | 4.880 | 227 | M | Pn | 2023-02-18 01:00:22.0 | -0.1 | T | NEIR | |
| F20K | 4.950 | 338 | M | Pn | 2023-02-18 01:00:23.6 | 0.5 | T | NEIR | |
| N15K | 4.950 | 245 | M | Pn | 2023-02-18 01:00:22.5 | -0.5 | T | NEIR | |
| LOGN | 5.080 | 105 | M | Pn | 2023-02-18 01:00:24.0 | -1 | T | NEIR | |
| I27K | 5.150 | 49 | M | Pn | 2023-02-18 01:00:26.0 | 0.1 | T | NEIR | |
| H16K | 5.410 | 298 | M | Pn | 2023-02-18 01:00:30.2 | 0.8 | T | NEIR | |
| YUK8 | 5.470 | 98 | M | Pn | 2023-02-18 01:00:30.3 | -0.2 | T | NEIR | |
| M14K | 5.490 | 256 | M | Pn | 2023-02-18 01:00:30.9 | 0.5 | T | NEIR | |
| F18K | 5.500 | 322 | M | Pn | 2023-02-18 01:00:31.2 | 0.6 | T | NEIR | |
| BRWY | 5.780 | 96 | M | Pn | 2023-02-18 01:00:34.0 | -0.5 | T | NEIR | |
| YUK4 | 5.970 | 96 | M | Pn | 2023-02-18 01:00:36.6 | -0.9 | T | NEIR | |
| YUK6 | 6.230 | 99 | M | Pn | 2023-02-18 01:00:39.8 | -1 | T | NEIR | |
| PNL | 6.330 | 112 | M | Pn | 2023-02-18 01:00:41.6 | -0.4 | T | NEIR | |
| K13K | 6.380 | 271 | M | Pn | 2023-02-18 01:00:41.0 | -0.6 | T | NEIR | |
| YUK5 | 6.400 | 97 | M | Pn | 2023-02-18 01:00:41.8 | -1.2 | T | NEIR | |
| YUK7 | 6.480 | 102 | M | Pn | 2023-02-18 01:00:43.0 | -1.2 | T | NEIR | |
| ANNW | 6.640 | 216 | M | Pn | 2023-02-18 01:00:45.1 | -1.1 | T | NEIR | |
| HYT | 6.660 | 99 | M | Pn | 2023-02-18 01:00:45.4 | -1.1 | T | NEIR | |
| ANPK | 6.720 | 215 | M | Pn | 2023-02-18 01:00:47.1 | -0.3 | T | NEIR | |
| F15K | 6.730 | 304 | M | Pn | 2023-02-18 01:00:46.6 | -0.9 | T | NEIR | |
| C21K | 6.810 | 349 | M | Pn | 2023-02-18 01:00:48.0 | -0.5 | T | NEIR | |
| E27K | 6.900 | 31 | M | Pn | 2023-02-18 01:00:49.9 | 0.2 | T | NEIR | |
| C19K | 7.450 | 336 | M | Pn | 2023-02-18 01:00:57.7 | 0.4 | T | NEIR | |
| DLBC | 11.120 | 102 | M | Pn | 2023-02-18 01:01:47.3 | 0.1 | T | NEIR | |
| BVAR | 60.150 | 333 | M | P | 2023-02-18 01:09:08.2 | -1.9 | T | NEIR | |
| MKAR | 62.930 | 322 | M | P | 2023-02-18 01:09:26.4 | -2.4 | T | NEIR | |
| BAT | 76.590 | 334 | M | Pn | 2023-02-18 00:59:42.0 | -0.6 | T | NEIR |