| Author | NEIR |
| Date and time | 2026-01-31 23:15:09.6 UTC |
| Latitude | 64.009 |
| Longitude | -147.158 |
| Depth | 9.528 |
| Magnitude | 3.5 ML |
| Region | CENTRAL ALASKA |
| Latest update | 2026-04-10 02:33:33.8 UTC |
| rms | 0.64 s |
| N° phases used for the localisation | 103 |
| N° stations used for the localisation | 85 |
| Gap | 32.0 ° |
| 95% confidence ellipse | |
| semi major | 9.245 |
| semi minor | 1.386 |
| Azimuth | 78 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| AK | HDA | 0.412 | 13 | M | Pg | 2026-01-31 23:15:17.9 | 0.15 | T | NEIR0000 |
| AK | HDA | 0.412 | 13 | M | Sg | 2026-01-31 23:15:23.3 | 0.09 | T | NEIR0001 |
| AK | PS08 | 0.554 | 15 | A | Pg | 2026-01-31 23:15:20.7 | 0.27 | T | NEIR0002 |
| AK | PS08 | 0.554 | 15 | A | Sg | 2026-01-31 23:15:27.8 | 0.08 | T | NEIR0003 |
| AK | PS09 | 0.618 | 97 | A | Pg | 2026-01-31 23:15:22.0 | 0.35 | T | NEIR0004 |
| AK | PS09 | 0.618 | 97 | A | Sg | 2026-01-31 23:15:30.1 | 0.43 | T | NEIR0005 |
| AK | WRH | 0.618 | 319 | M | Pg | 2026-01-31 23:15:21.6 | -0.02 | T | NEIR0006 |
| AK | WRH | 0.618 | 319 | M | Sg | 2026-01-31 23:15:29.7 | 0 | T | NEIR0007 |
| AK | GRES | 0.633 | 95 | A | Pg | 2026-01-31 23:15:22.1 | 0.15 | T | NEIR0008 |
| AK | GRES | 0.633 | 95 | A | Sg | 2026-01-31 23:15:30.6 | 0.4 | T | NEIR0009 |
| AK | K24K | 0.643 | 108 | M | Pg | 2026-01-31 23:15:22.5 | 0.37 | T | NEIR0010 |
| AK | K24K | 0.643 | 108 | M | Sg | 2026-01-31 23:15:30.9 | 0.37 | T | NEIR0011 |
| AK | GREN | 0.645 | 92 | A | Pg | 2026-01-31 23:15:22.1 | 0.01 | T | NEIR0012 |
| AK | GREN | 0.645 | 92 | A | Sg | 2026-01-31 23:15:30.7 | 0.09 | T | NEIR0013 |
| AK | CCB | 0.697 | 336 | M | Pg | 2026-01-31 23:15:23.1 | -0.04 | T | NEIR0014 |
| AK | CCB | 0.697 | 336 | M | Sg | 2026-01-31 23:15:32.1 | -0.17 | T | NEIR0015 |
| IM | ILAR | 0.774 | 9 | M | Pg | 2026-01-31 23:15:24.2 | -0.41 | T | NEIR0016 |
| IM | IL31 | 0.774 | 9 | M | Pg | 2026-01-31 23:15:24.5 | -0.1 | T | NEIR0017 |
| IM | IL31 | 0.774 | 9 | M | Sg | 2026-01-31 23:15:34.7 | -0.03 | T | NEIR0018 |
| AK | MCK | 0.834 | 251 | M | Pg | 2026-01-31 23:15:25.5 | -0.28 | T | NEIR0019 |
| AK | MCK | 0.834 | 251 | M | Sg | 2026-01-31 23:15:36.6 | -0 | T | NEIR0020 |
| AK | FA07 | 0.852 | 344 | M | Pg | 2026-01-31 23:15:26.2 | 0.09 | NEIR0021 | |
| AK | FA07 | 0.852 | 344 | M | Sg | 2026-01-31 23:15:37.6 | 0.38 | NEIR0022 | |
| AK | PS10 | 0.853 | 133 | A | Pg | 2026-01-31 23:15:25.8 | -0.24 | T | NEIR0023 |
| IU | COLA | 0.919 | 341 | M | Pg | 2026-01-31 23:15:27.3 | -0.04 | T | NEIR0024 |
| IU | COLA | 0.919 | 341 | M | Sg | 2026-01-31 23:15:39.3 | 0 | T | NEIR0025 |
| AK | DHY | 0.941 | 186 | M | Pg | 2026-01-31 23:15:27.4 | -0.38 | T | NEIR0026 |
| AK | DHY | 0.941 | 186 | M | Sg | 2026-01-31 23:15:40.1 | 0.07 | T | NEIR0027 |
| AK | RND | 0.968 | 232 | M | Pg | 2026-01-31 23:15:28.0 | -0.3 | T | NEIR0028 |
| AK | J25K | 0.986 | 51 | M | Pg | 2026-01-31 23:15:28.4 | -0.26 | T | NEIR0029 |
| AK | J25K | 0.986 | 51 | M | Sg | 2026-01-31 23:15:41.3 | -0.15 | T | NEIR0030 |
| AK | NEA2 | 1.017 | 306 | M | Pg | 2026-01-31 23:15:28.9 | -0.32 | T | NEIR0031 |
| AK | NEA2 | 1.017 | 306 | M | Sg | 2026-01-31 23:15:42.4 | -0.12 | T | NEIR0032 |
| AK | RIDG | 1.057 | 104 | M | Pg | 2026-01-31 23:15:29.4 | -0.58 | T | NEIR0033 |
| AK | POKR | 1.117 | 354 | M | Pg | 2026-01-31 23:15:30.9 | -0.18 | T | NEIR0034 |
| AK | POKR | 1.117 | 354 | M | Sg | 2026-01-31 23:15:45.6 | -0.08 | T | NEIR0035 |
| AK | PAX | 1.287 | 143 | M | Pn | 2026-01-31 23:15:33.7 | -0.16 | T | NEIR0036 |
| AK | WAT1 | 1.337 | 209 | A | Pn | 2026-01-31 23:15:34.6 | 0.12 | T | NEIR0037 |
| AK | SCRK | 1.395 | 90 | M | Pn | 2026-01-31 23:15:35.2 | -0.12 | T | NEIR0038 |
| AK | SCRK | 1.395 | 90 | M | Sn | 2026-01-31 23:15:53.1 | -0.76 | T | NEIR0039 |
| AK | WAT7 | 1.402 | 214 | A | Pn | 2026-01-31 23:15:35.8 | 0.36 | T | NEIR0040 |
| AK | DOT | 1.414 | 103 | M | Pn | 2026-01-31 23:15:34.5 | -1.01 | T | NEIR0041 |
| AK | DOT | 1.414 | 103 | M | Sn | 2026-01-31 23:15:53.7 | -0.56 | T | NEIR0042 |
| AK | WAT6 | 1.455 | 191 | M | Pn | 2026-01-31 23:15:36.4 | 0.2 | T | NEIR0043 |
| AK | WAT6 | 1.455 | 191 | M | Sn | 2026-01-31 23:15:54.9 | -0.53 | T | NEIR0044 |
| AK | I23K | 1.485 | 321 | M | Pn | 2026-01-31 23:15:35.6 | -0.84 | T | NEIR0045 |
| AK | PPD | 1.666 | 24 | M | Pn | 2026-01-31 23:15:39.3 | 0.22 | T | NEIR0046 |
| AK | BPAW | 1.684 | 275 | M | Pn | 2026-01-31 23:15:37.9 | -1.35 | T | NEIR0047 |
| AK | MLY | 1.856 | 305 | M | Pn | 2026-01-31 23:15:40.2 | -1.46 | T | NEIR0048 |
| AK | H24K | 1.858 | 351 | M | Pn | 2026-01-31 23:15:41.6 | -0.05 | T | NEIR0049 |
| AK | L26K | 1.970 | 118 | M | Pn | 2026-01-31 23:15:44.3 | 1.12 | T | NEIR0050 |
| AK | CUT | 2.133 | 223 | M | Pn | 2026-01-31 23:15:46.1 | 0.71 | T | NEIR0051 |
| AK | SCM | 2.183 | 182 | M | Pn | 2026-01-31 23:15:46.9 | 0.8 | T | NEIR0052 |
| AK | L22K | 2.206 | 229 | M | Pn | 2026-01-31 23:15:47.2 | 0.81 | T | NEIR0053 |
| AK | K27K | 2.234 | 87 | M | Pn | 2026-01-31 23:15:46.8 | -0.04 | T | NEIR0054 |
| AK | M23K | 2.236 | 187 | M | Pn | 2026-01-31 23:15:46.1 | -0.69 | T | NEIR0055 |
| AK | CAST | 2.267 | 257 | M | Pn | 2026-01-31 23:15:46.5 | -0.7 | T | NEIR0056 |
| AK | SAW | 2.271 | 194 | M | Pn | 2026-01-31 23:15:48.3 | 1.03 | T | NEIR0057 |
| AK | CHUM | 2.276 | 269 | A | Pn | 2026-01-31 23:15:46.9 | -0.47 | T | NEIR0058 |
| AV | WAZA | 2.372 | 143 | M | Pn | 2026-01-31 23:15:50.3 | 1.39 | T | NEIR0059 |
| AK | GHO | 2.384 | 201 | M | Pn | 2026-01-31 23:15:49.6 | 0.67 | T | NEIR0060 |
| AK | I21K | 2.385 | 302 | M | Pn | 2026-01-31 23:15:48.1 | -0.75 | T | NEIR0061 |
| AK | M26K | 2.478 | 129 | M | Pn | 2026-01-31 23:15:50.3 | 0.08 | T | NEIR0062 |
| AK | PPLA | 2.517 | 246 | M | Pn | 2026-01-31 23:15:50.4 | -0.38 | T | NEIR0063 |
| IM | BCAR | 2.582 | 109 | M | Pn | 2026-01-31 23:15:50.6 | -1.03 | T | NEIR0064 |
| AK | H22K | 2.604 | 318 | M | Pn | 2026-01-31 23:15:51.9 | -0.01 | T | NEIR0065 |
| AK | KNK | 2.670 | 194 | M | Pn | 2026-01-31 23:15:54.1 | 1.36 | T | NEIR0066 |
| AK | FYU | 2.688 | 17 | M | Pn | 2026-01-31 23:15:53.2 | 0.2 | T | NEIR0067 |
| AK | PS12 | 2.703 | 159 | M | Pg | 2026-01-31 23:15:56.7 | -1.4 | NEIR0068 | |
| AK | SKN | 2.847 | 226 | M | Pn | 2026-01-31 23:15:56.0 | 0.81 | T | NEIR0069 |
| AK | I27K | 2.856 | 54 | M | Pn | 2026-01-31 23:15:56.5 | 1.1 | T | NEIR0070 |
| AK | DIV | 2.956 | 167 | M | Pn | 2026-01-31 23:15:58.2 | 1.43 | T | NEIR0071 |
| AK | GLB | 2.997 | 148 | M | Pn | 2026-01-31 23:15:59.4 | 2.05 | T | NEIR0072 |
| AK | J20K | 3.068 | 276 | M | Pn | 2026-01-31 23:15:57.0 | -1.18 | T | NEIR0073 |
| AK | GLI | 3.137 | 179 | M | Pn | 2026-01-31 23:16:01.1 | 1.92 | T | NEIR0074 |
| AK | RC01 | 3.160 | 203 | M | Pn | 2026-01-31 23:16:01.5 | 2.03 | T | NEIR0075 |
| AK | PWL | 3.205 | 190 | M | Pn | 2026-01-31 23:16:01.9 | 1.77 | T | NEIR0076 |
| CN | BVCY | 3.265 | 116 | M | Pn | 2026-01-31 23:16:00.3 | -0.72 | T | NEIR0077 |
| AK | FID | 3.299 | 175 | M | Pn | 2026-01-31 23:16:03.5 | 2.11 | T | NEIR0078 |
| AV | STLK | 3.308 | 223 | M | Pn | 2026-01-31 23:16:02.2 | 0.64 | T | NEIR0079 |
| CN | DAWY | 3.412 | 86 | M | Pn | 2026-01-31 23:16:02.5 | -0.46 | T | NEIR0080 |
| IM | IMAR | 3.424 | 308 | M | Pn | 2026-01-31 23:16:02.9 | -0.22 | T | NEIR0081 |
| AK | COLD | 3.466 | 340 | M | Pn | 2026-01-31 23:16:04.1 | 0.42 | T | NEIR0082 |
| IM | BMAR | 3.590 | 16 | M | Pn | 2026-01-31 23:16:06.0 | 0.54 | T | NEIR0083 |
| AK | HIN | 3.634 | 175 | M | Pn | 2026-01-31 23:16:07.4 | 1.38 | T | NEIR0084 |
| AK | J19K | 3.721 | 274 | M | Pn | 2026-01-31 23:16:06.4 | -0.85 | T | NEIR0085 |
| AT | TTA | 4.111 | 259 | M | Pn | 2026-01-31 23:16:11.4 | -1.21 | T | NEIR0086 |
| AK | E24K | 4.113 | 353 | M | Pn | 2026-01-31 23:16:12.9 | 0.29 | T | NEIR0087 |
| AK | E25K | 4.174 | 8 | M | Pn | 2026-01-31 23:16:14.1 | 0.68 | T | NEIR0088 |
| AK | F20K | 4.682 | 314 | M | Pn | 2026-01-31 23:16:20.9 | 0.49 | T | NEIR0089 |
| AK | G19K | 4.707 | 301 | M | Pn | 2026-01-31 23:16:20.5 | -0.25 | T | NEIR0090 |
| AK | N18K | 5.254 | 235 | M | Pn | 2026-01-31 23:16:28.6 | 0.3 | T | NEIR0091 |
| AK | J17K | 5.328 | 269 | M | Pn | 2026-01-31 23:16:27.4 | -1.92 | T | NEIR0092 |
| AK | D25K | 5.338 | 3 | M | Pn | 2026-01-31 23:16:30.9 | 1.43 | T | NEIR0093 |
| AK | D22K | 5.359 | 338 | M | Pn | 2026-01-31 23:16:30.5 | 0.75 | T | NEIR0094 |
| AK | L17K | 5.393 | 255 | M | Pn | 2026-01-31 23:16:29.0 | -1.22 | T | NEIR0095 |
| AK | H17K | 5.586 | 285 | M | Pn | 2026-01-31 23:16:32.0 | -0.81 | T | NEIR0096 |
| AK | O18K | 5.630 | 226 | M | Pn | 2026-01-31 23:16:33.8 | 0.3 | T | NEIR0097 |
| AK | C27K | 5.794 | 12 | M | Pn | 2026-01-31 23:16:37.2 | 1.55 | T | NEIR0098 |
| AK | Q19K | 5.959 | 214 | M | Pn | 2026-01-31 23:16:39.9 | 1.91 | T | NEIR0099 |
| AK | C26K | 5.991 | 7 | M | Pn | 2026-01-31 23:16:39.7 | 1.37 | T | NEIR0100 |
| AK | L16K | 6.080 | 253 | M | Pn | 2026-01-31 23:16:39.2 | -0.42 | NEIR0101 | |
| AK | H16K | 6.574 | 282 | M | Pn | 2026-01-31 23:16:45.6 | -0.74 | T | NEIR0102 |
| AK | K15K | 6.723 | 262 | M | Pn | 2026-01-31 23:16:47.6 | -0.87 | T | NEIR0103 |
| II | KDAK | 6.772 | 205 | M | Pn | 2026-01-31 23:16:48.7 | -0.36 | T | NEIR0104 |
| CN | INK | 6.988 | 46 | M | Pn | 2026-01-31 23:16:52.6 | 0.59 | T | NEIR0105 |
| AK | ANM | 7.925 | 282 | M | Pn | 2026-01-31 23:17:04.0 | -0.9 | T | NEIR0106 |