| Author | NEIR |
| Date and time | 2026-02-01 09:11:01.5 UTC |
| Latitude | 39.735 |
| Longitude | 143.304 |
| Depth | 30.537 |
| Magnitude | 4.2 mb |
| Region | OFF EAST COAST OF HONSHU, JAPAN |
| Latest update | 2026-02-24 13:47:53.3 UTC |
| rms | 0.59 s |
| N° phases used for the localisation | 40 |
| N° stations used for the localisation | 38 |
| Gap | 184.0 ° |
| 95% confidence ellipse | |
| semi major | 17.086 |
| semi minor | 4.744 |
| Azimuth | 138 ° |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| JP | JTM | 2.010 | 302 | M | Pn | 2026-02-01 09:11:33.2 | -0.15 | T | NEIR0000 |
| JP | JTM | 2.010 | 302 | M | Sn | 2026-02-01 09:11:58.0 | 0.6 | T | NEIR0001 |
| II | ERM | 2.280 | 357 | M | Pn | 2026-02-01 09:11:36.5 | -0.56 | T | NEIR0002 |
| II | ERM | 2.280 | 357 | M | Sn | 2026-02-01 09:12:03.6 | -0.43 | T | NEIR0003 |
| IM | MJAR | 5.126 | 233 | M | Pn | 2026-02-01 09:12:16.5 | 0.28 | T | NEIR0004 |
| IU | MAJO | 5.126 | 233 | M | Pn | 2026-02-01 09:12:15.0 | -1.24 | T | NEIR0005 |
| JP | JGF | 6.265 | 231 | M | Pn | 2026-02-01 09:12:32.1 | 0.27 | T | NEIR0006 |
| G | INU | 6.632 | 231 | M | Pn | 2026-02-01 09:12:38.0 | 1.19 | T | NEIR0007 |
| IM | USRK | 9.530 | 302 | M | Pn | 2026-02-01 09:13:18.3 | 1.76 | T | NEIR0008 |
| IU | MA2 | 20.399 | 11 | M | P | 2026-02-01 09:15:36.0 | 0.13 | T | NEIR0009 |
| IM | SONM | 27.621 | 299 | M | P | 2026-02-01 09:16:46.3 | -0.06 | T | NEIR0010 |
| AK | F15K | 39.076 | 31 | M | P | 2026-02-01 09:18:26.8 | 1.12 | T | NEIR0011 |
| AK | M16K | 40.799 | 39 | M | P | 2026-02-01 09:18:40.5 | 0.45 | T | NEIR0012 |
| IM | ZAA0B | 41.219 | 310 | M | P | 2026-02-01 09:18:43.5 | -0 | T | NEIR0013 |
| IM | ZALV | 41.219 | 310 | M | P | 2026-02-01 09:18:43.4 | -0.15 | T | NEIR0014 |
| AK | G19K | 42.194 | 31 | M | P | 2026-02-01 09:18:51.5 | 0.01 | T | NEIR0015 |
| AK | J19K | 42.571 | 35 | M | P | 2026-02-01 09:18:54.4 | -0.1 | T | NEIR0016 |
| IM | IMAR | 43.527 | 32 | M | P | 2026-02-01 09:19:03.2 | 0.92 | T | NEIR0017 |
| IM | MKAR | 43.971 | 300 | M | P | 2026-02-01 09:19:05.2 | -0.73 | T | NEIR0018 |
| AK | D22K | 44.234 | 28 | M | P | 2026-02-01 09:19:08.4 | 0.46 | T | NEIR0019 |
| II | KURK | 45.451 | 306 | M | P | 2026-02-01 09:19:17.3 | -0.37 | T | NEIR0020 |
| AK | RND | 45.564 | 36 | M | P | 2026-02-01 09:19:18.6 | -0.04 | T | NEIR0021 |
| AK | E24K | 45.711 | 29 | M | P | 2026-02-01 09:19:19.8 | -0.01 | T | NEIR0022 |
| AK | H24K | 45.924 | 32 | M | P | 2026-02-01 09:19:22.4 | 0.9 | T | NEIR0023 |
| AK | D25K | 46.517 | 27 | M | P | 2026-02-01 09:19:26.9 | 0.75 | T | NEIR0024 |
| AK | C26K | 47.038 | 27 | M | P | 2026-02-01 09:19:30.8 | 0.75 | T | NEIR0025 |
| IM | BMAR | 47.197 | 30 | M | P | 2026-02-01 09:19:31.7 | 0.27 | T | NEIR0026 |
| AK | C27K | 47.456 | 27 | M | P | 2026-02-01 09:19:34.0 | 0.59 | T | NEIR0027 |
| AK | SCRK | 47.684 | 35 | M | P | 2026-02-01 09:19:35.7 | 0.41 | T | NEIR0028 |
| AK | L26K | 48.080 | 36 | M | P | 2026-02-01 09:19:39.1 | 0.86 | T | NEIR0029 |
| IM | BCAR | 48.778 | 36 | M | P | 2026-02-01 09:19:44.1 | 0.4 | T | NEIR0030 |
| KZ | BVAR | 49.848 | 311 | M | P | 2026-02-01 09:19:50.6 | -1.29 | T | NEIR0031 |
| II | BORK | 49.882 | 311 | M | P | 2026-02-01 09:19:51.9 | -0.2 | T | NEIR0032 |
| CN | INK | 51.242 | 28 | M | P | 2026-02-01 09:20:02.5 | 0.25 | T | NEIR0033 |
| IM | KKAR | 53.057 | 299 | M | P | 2026-02-01 09:20:15.1 | -0.81 | T | NEIR0034 |
| II | ARTI | 55.393 | 318 | M | P | 2026-02-01 09:20:32.4 | -0.48 | T | NEIR0035 |
| IM | ABKAR | 57.309 | 309 | M | P | 2026-02-01 09:20:46.5 | -0.04 | T | NEIR0036 |
| IM | ABK31 | 57.309 | 309 | M | P | 2026-02-01 09:20:46.4 | -0.19 | T | NEIR0037 |
| IM | FINES | 67.024 | 332 | M | P | 2026-02-01 09:21:51.6 | -0.08 | T | NEIR0038 |
| IM | PDAR | 74.661 | 47 | M | P | 2026-02-01 09:22:38.6 | -0 | T | NEIR0039 |