| Author | NEIR |
| Date and time | 2026-05-31 10:58:51.8 UTC |
| Latitude | 40.217 |
| Longitude | 142.193 |
| Depth | 53.969 |
| Magnitude | 3.9 M |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Latest update | 2026-06-23 12:52:50.2 UTC |
| rms | 0.8 s |
| N° phases used for the localisation | 42 |
| N° stations used for the localisation | 40 |
| Gap | 143.4 ° |
| 95% confidence ellipse | |
| semi major | 12.049 |
| semi minor | 8.71 |
| Azimuth | 246 ° |
| 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 | 1.031 | 304 | M | Pn | 2026-05-31 10:59:10.0 | -0.08 | T | NEIR0000 |
| JP | JTM | 1.031 | 304 | M | Sn | 2026-05-31 10:59:22.2 | -1.4 | T | NEIR0001 |
| II | ERM | 1.936 | 22 | M | Pn | 2026-05-31 10:59:20.7 | -1.66 | T | NEIR0002 |
| II | ERM | 1.936 | 22 | M | Sn | 2026-05-31 10:59:43.9 | -1.6 | T | NEIR0003 |
| IU | MAJO | 4.815 | 222 | M | Pn | 2026-05-31 11:00:03.3 | 1.41 | T | NEIR0004 |
| IM | MJAR | 4.816 | 222 | M | Pn | 2026-05-31 11:00:03.3 | 1.43 | T | NEIR0005 |
| JP | JGF | 5.978 | 221 | M | Pn | 2026-05-31 11:00:19.4 | 1.62 | T | NEIR0006 |
| G | INU | 6.341 | 222 | M | Pn | 2026-05-31 11:00:24.5 | 1.78 | T | NEIR0007 |
| IM | USA0B | 8.541 | 301 | M | Pn | 2026-05-31 11:00:54.3 | 1.4 | T | NEIR0008 |
| IM | USRK | 8.541 | 301 | M | Pn | 2026-05-31 11:00:54.5 | 1.63 | T | NEIR0009 |
| JP | JMN | 9.268 | 228 | M | Pn | 2026-05-31 11:01:04.2 | 1.34 | T | NEIR0010 |
| IC | MDJ | 10.284 | 299 | M | Pn | 2026-05-31 11:01:18.8 | 2.06 | T | NEIR0011 |
| IM | SONM | 26.612 | 299 | M | P | 2026-05-31 11:04:26.5 | 1 | T | NEIR0012 |
| TM | CRAI | 40.765 | 253 | M | P | 2026-05-31 11:06:28.0 | -0 | T | NEIR0013 |
| AK | G19K | 42.184 | 32 | M | P | 2026-05-31 11:06:39.2 | -0.42 | T | NEIR0014 |
| AK | E19K | 42.302 | 30 | M | P | 2026-05-31 11:06:39.6 | -0.95 | T | NEIR0015 |
| IM | IMAR | 43.523 | 32 | M | P | 2026-05-31 11:06:50.6 | 0.19 | T | NEIR0016 |
| AK | CAST | 44.175 | 36 | M | P | 2026-05-31 11:06:56.0 | 0.26 | T | NEIR0017 |
| II | KURK | 44.428 | 306 | M | P | 2026-05-31 11:06:57.5 | -0.2 | T | NEIR0018 |
| AK | C23K | 44.970 | 27 | M | P | 2026-05-31 11:07:01.2 | -0.74 | T | NEIR0019 |
| AK | H23K | 45.240 | 32 | M | P | 2026-05-31 11:07:04.0 | -0.14 | T | NEIR0020 |
| AK | TOLK | 45.270 | 29 | M | P | 2026-05-31 11:07:03.9 | -0.54 | T | NEIR0021 |
| AK | GHO | 45.714 | 38 | M | P | 2026-05-31 11:07:06.7 | -1.37 | T | NEIR0022 |
| AK | H24K | 45.923 | 32 | M | P | 2026-05-31 11:07:09.9 | 0.28 | T | NEIR0023 |
| IM | ILAR | 46.394 | 34 | M | P | 2026-05-31 11:07:12.3 | -0.94 | T | NEIR0024 |
| AK | C26K | 46.938 | 27 | M | P | 2026-05-31 11:07:17.6 | 0.11 | T | NEIR0025 |
| IM | BMAR | 47.155 | 30 | M | P | 2026-05-31 11:07:19.2 | -0.08 | T | NEIR0026 |
| AK | C27K | 47.362 | 27 | M | P | 2026-05-31 11:07:20.9 | 0.04 | T | NEIR0027 |
| IM | BCAR | 48.832 | 36 | M | P | 2026-05-31 11:07:32.4 | 0.11 | T | NEIR0028 |
| CN | INK | 51.164 | 28 | M | P | 2026-05-31 11:07:49.6 | -0.26 | T | NEIR0029 |
| CN | HYT | 51.287 | 38 | M | P | 2026-05-31 11:07:51.6 | 0.66 | T | NEIR0030 |
| II | ARTI | 54.401 | 317 | M | P | 2026-05-31 11:08:13.2 | -0.58 | T | NEIR0031 |
| IM | ABKAR | 56.280 | 309 | M | P | 2026-05-31 11:08:27.6 | 0.18 | T | NEIR0032 |
| IM | ABK31 | 56.280 | 309 | M | P | 2026-05-31 11:08:27.8 | 0.43 | T | NEIR0033 |
| IM | WRA | 60.271 | 189 | M | P | 2026-05-31 11:08:53.3 | -1.54 | T | NEIR0034 |
| IM | ARCES | 61.083 | 339 | M | P | 2026-05-31 11:09:00.4 | -0.29 | T | NEIR0035 |
| IM | ASAR | 63.996 | 188 | M | P | 2026-05-31 11:09:18.2 | -1.5 | T | NEIR0036 |
| IM | FINES | 66.126 | 332 | M | P | 2026-05-31 11:09:33.6 | -0.39 | T | NEIR0037 |
| US | BOZ | 71.901 | 45 | M | P | 2026-05-31 11:10:10.2 | 0.02 | T | NEIR0038 |
| IM | AKASG | 71.998 | 322 | M | P | 2026-05-31 11:10:10.6 | 0.13 | T | NEIR0039 |
| RO | BUR31 | 76.014 | 322 | M | P | 2026-05-31 11:10:34.4 | 0.18 | T | NEIR0040 |
| IU | CCM | 87.824 | 39 | M | P | 2026-05-31 11:11:35.9 | -0.23 | T | NEIR0041 |