| Author | INFO |
| Date and time | 2026-01-29 19:41:10.4 UTC |
| Latitude | 47.624 |
| Longitude | -111.203 |
| Depth | 20.9 |
| Magnitude | 4.2 Mw |
| Region | WESTERN MONTANA |
| Latest update | 2026-01-30 07:17:02.2 UTC |
| rms | 1.12 s |
| N° phases used for the localisation | 121 |
| N° stations used for the localisation | 106 |
| Gap | 40.0 ° |
| 95% confidence ellipse | |
| semi major | 5 |
| semi minor | 4.3 |
| Azimuth | 50 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| MB | SRMT | 0.960 | 280 | Pb | 2026-01-29 19:41:28.1 | -0.3 | T | NEIR0008 | |
| MB | SRMT | 0.960 | 280 | Sb | 2026-01-29 19:41:40.7 | -0 | T | NEIR0009 | |
| MB | HRY | 1.009 | 205 | Pn | 2026-01-29 19:41:28.4 | -1 | T | NEIR0010 | |
| MB | HRY | 1.009 | 205 | Sb | 2026-01-29 19:41:41.9 | -0.2 | T | NEIR0011 | |
| US | EGMT | 1.054 | 67 | Pn | 2026-01-29 19:41:30.3 | 0.3 | T | NEIR0013 | |
| US | EGMT | 1.054 | 67 | Pn | 2026-01-29 19:41:31.0 | 0.9 | T | GFZ0012 | |
| US | EGMT | 1.054 | 67 | Sn | 2026-01-29 19:41:44.9 | 0.8 | T | NEIR0014 | |
| MB | GBMT | 1.147 | 229 | Pn | 2026-01-29 19:41:30.8 | -0.7 | T | NEIR0015 | |
| MB | GBMT | 1.147 | 229 | Sn | 2026-01-29 19:41:45.9 | -0.7 | T | NEIR0016 | |
| MB | FCMT | 1.186 | 168 | Pn | 2026-01-29 19:41:32.3 | 0.4 | T | NEIR0017 | |
| MB | FCMT | 1.186 | 168 | Sn | 2026-01-29 19:41:48.1 | 0.6 | T | NEIR0018 | |
| MB | ODMT | 1.354 | 246 | Pn | 2026-01-29 19:41:33.6 | -0.6 | T | NEIR0020 | |
| MB | CBMT | 1.407 | 319 | Pn | 2026-01-29 19:41:35.6 | 0.7 | T | NEIR0022 | |
| MB | SXMT | 1.474 | 180 | Pn | 2026-01-29 19:41:36.6 | 0.7 | T | NEIR0021 | |
| MB | BDMT | 1.487 | 204 | Pn | 2026-01-29 19:41:36.4 | 0.3 | T | NEIR0023 | |
| MB | LRM | 1.996 | 206 | Pn | 2026-01-29 19:41:43.3 | 0.1 | T | NEIR0024 | |
| US | MSO | 2.027 | 248 | Pn | 2026-01-29 19:41:43.5 | 0 | T | NEIR0026 | |
| US | MSO | 2.027 | 248 | Pn | 2026-01-29 19:41:43.7 | 0.3 | T | GFZ0028 | |
| US | BOZ | 2.048 | 188 | Pn | 2026-01-29 19:41:43.7 | -0.1 | T | NEIR0025 | |
| US | BOZ | 2.048 | 188 | Pn | 2026-01-29 19:41:43.8 | 0.1 | T | GFZ0029 | |
| MB | JTMT | 2.083 | 275 | Pn | 2026-01-29 19:41:45.8 | 1.6 | T | NEIR0027 | |
| CN | WALA | 2.306 | 309 | Pn | 2026-01-29 19:41:48.9 | 1.6 | T | GFZ0030 | |
| CN | WALA | 2.306 | 309 | Pn | 2026-01-29 19:41:49.6 | 2.3 | T | NEIR0033 | |
| MB | WFMT | 2.316 | 290 | Pn | 2026-01-29 19:41:49.0 | 1.6 | T | NEIR0032 | |
| MB | ECMT | 2.324 | 172 | Pn | 2026-01-29 19:41:48.4 | 0.9 | T | NEIR0031 | |
| MB | WCMT | 2.427 | 194 | Pn | 2026-01-29 19:41:49.2 | 0.2 | T | NEIR0034 | |
| IW | DLMT | 2.458 | 204 | Pn | 2026-01-29 19:41:49.4 | -0 | T | NEIR0035 | |
| MB | BNMT | 2.507 | 223 | Pn | 2026-01-29 19:41:49.7 | -0.4 | T | NEIR0036 | |
| MB | BCMT | 2.671 | 187 | Pn | 2026-01-29 19:41:52.6 | 0.2 | T | NEIR0037 | |
| MB | CPMT | 2.696 | 266 | Pn | 2026-01-29 19:41:53.5 | 0.8 | T | NEIR0038 | |
| WY | YNE | 2.743 | 162 | Pn | 2026-01-29 19:41:53.9 | 0.5 | T | NEIR0039 | |
| WY | YHL | 2.772 | 180 | Pn | 2026-01-29 19:41:54.5 | 0.7 | T | NEIR0040 | |
| US | RLMT | 2.837 | 151 | Pn | 2026-01-29 19:41:56.0 | 1.3 | T | NEIR0041 | |
| US | RLMT | 2.837 | 151 | Pn | 2026-01-29 19:41:56.0 | 1.3 | T | GFZ0045 | |
| WY | YHH | 2.846 | 175 | Pn | 2026-01-29 19:41:55.3 | 0.5 | T | NEIR0042 | |
| WY | YHB | 2.872 | 180 | Pn | 2026-01-29 19:41:55.8 | 0.7 | T | NEIR0043 | |
| WY | YNR | 2.931 | 173 | Pn | 2026-01-29 19:41:56.7 | 0.7 | T | NEIR0044 | |
| WY | YNR | 2.931 | 173 | Pn | 2026-01-29 19:41:57.1 | 1.1 | T | UU0000 | |
| WY | YUF | 2.949 | 170 | Pn | 2026-01-29 19:41:57.3 | 1 | T | UU0003 | |
| WY | YMR | 2.959 | 177 | Pn | 2026-01-29 19:41:56.7 | 0.4 | T | NEIR0046 | |
| WY | YMR | 2.959 | 177 | Pn | 2026-01-29 19:41:57.0 | 0.6 | T | UU0002 | |
| WY | YMP | 2.973 | 165 | Pn | 2026-01-29 19:41:57.5 | 0.9 | T | NEIR0047 | |
| WY | YPM | 2.975 | 175 | Pn | 2026-01-29 19:41:57.6 | 0.9 | T | UU0001 | |
| US | LKWY | 3.109 | 169 | Pn | 2026-01-29 19:41:59.9 | 1.5 | T | NEIR0048 | |
| US | LKWY | 3.109 | 169 | Pn | 2026-01-29 19:42:00.1 | 1.6 | T | GFZ0049 | |
| WY | YTP | 3.293 | 168 | Pn | 2026-01-29 19:42:01.7 | 0.7 | T | UU0004 | |
| RV | PKSKA | 3.403 | 327 | Pn | 2026-01-29 19:42:02.5 | 0.1 | T | NEIR0050 | |
| WY | MCID | 3.433 | 180 | Pn | 2026-01-29 19:42:03.7 | 0.8 | T | UU0005 | |
| US | LAO | 3.522 | 104 | Pn | 2026-01-29 19:42:05.3 | 1.3 | T | NEIR0051 | |
| IW | FLWY | 3.557 | 174 | Pn | 2026-01-29 19:42:05.6 | 1 | T | UU0006 | |
| IE | BCYI | 3.650 | 206 | Pn | 2026-01-29 19:42:05.5 | -0.4 | T | NEIR0052 | |
| IW | IMW | 3.734 | 177 | Pn | 2026-01-29 19:42:08.3 | 1.2 | T | UU0007 | |
| WW | TBID | 4.013 | 259 | Pn | 2026-01-29 19:42:11.0 | 0.3 | T | NEIR0054 | |
| US | NEW | 4.028 | 281 | Pn | 2026-01-29 19:42:10.7 | -0.2 | T | NEIR0055 | |
| US | NEW | 4.028 | 281 | Pn | 2026-01-29 19:42:11.3 | 0.4 | T | GFZ0056 | |
| IW | LOHW | 4.032 | 174 | Pn | 2026-01-29 19:42:11.6 | 0.5 | T | NEIR0053 | |
| IW | LOHW | 4.032 | 174 | Pn | 2026-01-29 19:42:12.9 | 1.8 | T | UU0019 | |
| IW | SNOW | 4.172 | 176 | Pn | 2026-01-29 19:42:14.2 | 1.1 | T | NEIR0057 | |
| WW | IRMR | 4.340 | 217 | Pn | 2026-01-29 19:42:14.8 | -0.5 | T | NEIR0058 | |
| UW | BRAN | 4.452 | 250 | Pn | 2026-01-29 19:42:17.0 | 0.2 | T | NEIR0059 | |
| US | HLID | 4.643 | 210 | Pn | 2026-01-29 19:42:19.6 | 0.1 | T | GFZ0060 | |
| US | AHID | 4.857 | 179 | Pn | 2026-01-29 19:42:25.0 | 2.5 | T | GFZ0062 | |
| US | BW06 | 4.991 | 166 | Pn | 2026-01-29 19:42:25.9 | 1.6 | T | GFZ0063 | |
| IM | PDAR | 4.992 | 166 | Pn | 2026-01-29 19:42:26.0 | 1.7 | T | NEIR0061 | |
| US | BMO | 5.058 | 239 | Pn | 2026-01-29 19:42:24.8 | -0.3 | T | GFZ0064 | |
| CN | EDM | 5.766 | 347 | Pn | 2026-01-29 19:42:35.1 | 0.3 | T | GFZ0065 | |
| IU | RSSD | 6.104 | 122 | Pn | 2026-01-29 19:42:40.8 | 1.2 | T | GFZ0066 | |
| US | ELK | 7.459 | 204 | Pn | 2026-01-29 19:43:01.1 | 2.9 | T | GFZ0067 | |
| US | DUG | 7.514 | 189 | Pn | 2026-01-29 19:43:02.9 | 4.1 | T | GFZ0068 | |
| US | ISCO | 8.800 | 151 | Pn | 2026-01-29 19:43:17.8 | 1.1 | T | GFZ0069 | |
| II | FFC | 9.157 | 36 | Pn | 2026-01-29 19:43:20.1 | -1.2 | T | GFZ0070 | |
| US | OGNE | 9.362 | 132 | Pn | 2026-01-29 19:43:27.1 | 2.9 | T | GFZ0071 | |
| US | AGMN | 10.308 | 81 | Pn | 2026-01-29 19:43:36.3 | -0.7 | T | GFZ0072 | |
| CN | ULM | 10.414 | 70 | Pn | 2026-01-29 19:43:37.6 | -0.8 | T | GFZ0073 | |
| US | SDCO | 10.719 | 155 | Pn | 2026-01-29 19:43:43.8 | 0.8 | T | GFZ0075 | |
| CN | BMTB | 10.786 | 325 | Pn | 2026-01-29 19:43:42.8 | -0.8 | T | GFZ0074 | |
| US | ECSD | 10.915 | 105 | Pn | 2026-01-29 19:43:44.8 | -0.6 | T | GFZ0076 | |
| US | WUAZ | 12.094 | 181 | Pn | 2026-01-29 19:44:05.8 | 4.1 | T | GFZ0077 | |
| US | EYMN | 13.249 | 81 | Pn | 2026-01-29 19:44:15.3 | -2 | T | GFZ0078 | |
| CN | DLBC | 15.587 | 321 | Pn | 2026-01-29 19:44:47.7 | -1.2 | T | NEIR0079 | |
| AE | 214A | 15.693 | 185 | Pn | 2026-01-29 19:44:48.4 | -1.8 | T | NEIR0080 | |
| N4 | P40B | 16.030 | 113 | Pn | 2026-01-29 19:44:53.0 | -1.6 | T | NEIR0081 | |
| N4 | N41A | 16.121 | 108 | Pn | 2026-01-29 19:44:54.9 | -0.8 | T | NEIR0082 | |
| N4 | S39B | 16.435 | 121 | Pn | 2026-01-29 19:44:59.5 | -0.3 | T | NEIR0083 | |
| US | MNTX | 16.512 | 162 | P | 2026-01-29 19:45:04.7 | 1.5 | T | GFZ0085 | |
| N4 | H43A | 16.545 | 92 | Pn | 2026-01-29 19:45:01.7 | 0.6 | T | NEIR0084 | |
| N4 | R40B | 16.663 | 117 | Pn | 2026-01-29 19:45:01.6 | -1 | T | NEIR0086 | |
| AG | HHAR | 17.077 | 125 | Pn | 2026-01-29 19:45:08.4 | 0.6 | T | NEIR0087 | |
| TX | PECS | 17.173 | 158 | Pn | 2026-01-29 19:45:09.0 | -0.1 | T | NEIR0088 | |
| US | HDIL | 17.210 | 106 | Pn | 2026-01-29 19:45:07.8 | -1.7 | T | GFZ0089 | |
| IU | CCM | 17.432 | 116 | Pn | 2026-01-29 19:45:11.7 | -0.6 | T | GFZ0090 | |
| AG | U40A | 17.632 | 123 | Pn | 2026-01-29 19:45:15.0 | 0.2 | T | NEIR0091 | |
| NM | FVM | 17.979 | 115 | Pn | 2026-01-29 19:45:18.4 | -0.6 | T | NEIR0092 | |
| N4 | E46A | 18.349 | 84 | P | 2026-01-29 19:45:22.3 | -1.1 | T | NEIR0093 | |
| AG | WHAR | 18.717 | 124 | P | 2026-01-29 19:45:27.0 | -0.5 | T | NEIR0094 | |
| AG | LCAR | 18.809 | 121 | P | 2026-01-29 19:45:28.7 | 0.2 | T | NEIR0095 | |
| AG | X40A | 19.013 | 127 | P | 2026-01-29 19:45:31.0 | 0.3 | T | NEIR0097 | |
| CN | KAPO | 19.028 | 74 | P | 2026-01-29 19:45:30.6 | -0.3 | T | GFZ0096 | |
| IM | TX31 | 19.170 | 160 | P | 2026-01-29 19:45:31.2 | -1.4 | T | NEIR0098 | |
| IM | TXAR | 19.170 | 160 | P | 2026-01-29 19:45:32.1 | -0.5 | T | NEIR0099 | |
| CN | KUKN | 20.328 | 356 | P | 2026-01-29 19:45:45.2 | 0.2 | T | NEIR0101 | |
| CN | KUKN | 20.328 | 356 | Pn | 2026-01-29 19:45:46.5 | -0.7 | GFZ0100 | ||
| N4 | N49A | 20.399 | 99 | P | 2026-01-29 19:45:46.1 | 0.2 | T | NEIR0102 | |
| IU | WVT | 20.758 | 115 | P | 2026-01-29 19:45:50.9 | 1.1 | T | NEIR0103 | |
| WU | ELFO | 21.361 | 91 | P | 2026-01-29 19:45:56.3 | -0 | T | NEIR0104 | |
| NM | PWLA | 21.384 | 118 | P | 2026-01-29 19:45:56.5 | -0 | T | NEIR0105 | |
| CN | VLDQ | 22.315 | 76 | P | 2026-01-29 19:46:05.4 | -1.1 | T | NEIR0106 | |
| CN | INK | 23.572 | 339 | P | 2026-01-29 19:46:20.0 | 0.6 | T | NEIR0108 | |
| N4 | Q54A | 23.594 | 100 | P | 2026-01-29 19:46:19.3 | -0.4 | T | NEIR0107 | |
| CN | TRQ | 24.911 | 79 | P | 2026-01-29 19:46:31.8 | -0.2 | T | NEIR0109 | |
| N4 | V55A | 25.108 | 107 | P | 2026-01-29 19:46:34.4 | 0.8 | T | NEIR0110 | |
| AK | HDA | 25.568 | 324 | P | 2026-01-29 19:46:36.8 | -1 | T | NEIR0111 | |
| IM | IL31 | 25.692 | 325 | P | 2026-01-29 19:46:38.7 | -0.2 | T | NEIR0112 | |
| AK | WRH | 26.048 | 324 | P | 2026-01-29 19:46:42.0 | -0.1 | T | NEIR0113 | |
| AK | E25K | 26.829 | 332 | P | 2026-01-29 19:46:48.8 | -0.4 | T | NEIR0114 | |
| AK | CAST | 27.365 | 320 | P | 2026-01-29 19:46:54.0 | -0 | T | NEIR0115 | |
| AK | O18K | 28.160 | 312 | P | 2026-01-29 19:47:00.7 | -0.4 | T | NEIR0116 | |
| CN | SCHQ | 28.272 | 59 | P | 2026-01-29 19:47:02.0 | -0.2 | T | NEIR0117 | |
| IM | IMAR | 28.807 | 325 | P | 2026-01-29 19:47:08.0 | 1.1 | T | NEIR0118 | |
| AK | L17K | 29.909 | 316 | P | 2026-01-29 19:47:17.2 | 0.5 | T | NEIR0119 | |
| AK | G19K | 30.154 | 325 | P | 2026-01-29 19:47:18.3 | -0.5 | T | NEIR0120 | |
| AK | H17K | 31.039 | 322 | P | 2026-01-29 19:47:26.5 | -0.2 | T | NEIR0121 |