| Author | NEIR |
| Date and time | 2026-10-28 20:22:30.3 UTC |
| Latitude | 35.647 |
| Longitude | 140.885 |
| Depth | 26 |
| Magnitude | 3.5 M |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Latest update | 2026-10-28 22:23:53.6 UTC |
| rms | 1.22 s |
| N° phases used for the localisation | 24 |
| N° stations used for the localisation | 21 |
| Gap | 150.9 ° |
| 95% confidence ellipse | |
| semi major | 17.78 |
| semi minor | 9.04 |
| Azimuth | 138 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Author |
|---|---|---|---|---|---|---|---|---|---|
| IM | MJAR | 2.341 | 293 | M | Pn | 2026-10-28 20:23:07.5 | 0.36 | T | NEIR |
| IU | MAJO | 2.346 | 293 | M | Pn | 2026-10-28 20:23:07.5 | 0.36 | T | NEIR |
| IU | MAJO | 2.346 | 293 | M | Sn | 2026-10-28 20:23:34.7 | -0.49 | T | NEIR |
| JP | JGF | 2.874 | 270 | M | Pn | 2026-10-28 20:23:15.3 | 0.86 | T | NEIR |
| JP | JGF | 2.874 | 270 | M | Sn | 2026-10-28 20:23:49.1 | 0.83 | T | NEIR |
| G | INU | 3.157 | 266 | M | Pn | 2026-10-28 20:23:19.4 | 1.08 | T | NEIR |
| G | INU | 3.157 | 266 | M | Sn | 2026-10-28 20:23:54.7 | -0.49 | T | NEIR |
| JP | JTM | 5.129 | 2 | M | Pn | 2026-10-28 20:23:46.7 | 1.24 | T | NEIR |
| JP | JTM | 5.129 | 2 | M | Sn | 2026-10-28 20:24:46.4 | 2.51 | NEIR | |
| JP | JMN | 6.076 | 254 | M | Pn | 2026-10-28 20:23:59.6 | 1.07 | T | NEIR |
| II | ERM | 6.592 | 15 | M | Pn | 2026-10-28 20:24:05.6 | 0.09 | T | NEIR |
| IM | PEA0B | 21.066 | 29 | M | P | 2026-10-28 20:27:11.1 | -1.57 | NEIR | |
| IC | ENH | 26.783 | 268 | M | P | 2026-10-28 20:28:06.5 | -1.91 | NEIR | |
| IM | ZAA0B | 42.469 | 314 | M | P | 2026-10-28 20:30:21.8 | -1.71 | NEIR | |
| IM | ZALV | 42.469 | 314 | M | P | 2026-10-28 20:30:21.9 | -1.61 | NEIR | |
| QZ | ZSN | 42.617 | 304 | M | P | 2026-10-28 20:30:24.2 | -0.58 | T | NEIR |
| II | KURK | 46.381 | 309 | M | P | 2026-10-28 20:30:53.6 | -1.18 | T | NEIR |
| IM | IMAR | 47.958 | 30 | M | P | 2026-10-28 20:31:06.9 | -0.16 | T | NEIR |
| AK | C23K | 49.520 | 25 | M | P | 2026-10-28 20:31:20.7 | 1.68 | T | NEIR |
| AK | C26K | 51.488 | 25 | M | P | 2026-10-28 20:31:36.6 | 2.71 | NEIR | |
| IM | BMAR | 51.636 | 28 | M | P | 2026-10-28 20:31:37.9 | 2.74 | NEIR | |
| AK | C27K | 51.905 | 25 | M | P | 2026-10-28 20:31:39.7 | 2.61 | NEIR | |
| AK | SCRK | 52.086 | 33 | M | P | 2026-10-28 20:31:40.4 | 1.83 | T | NEIR |
| KR | ARSB | 52.157 | 298 | M | P | 2026-10-28 20:31:41.2 | 1.93 | NEIR | |
| AK | TGL | 53.001 | 37 | M | P | 2026-10-28 20:31:45.8 | 0.40 | T | NEIR |
| AU | FITZ | 55.354 | 198 | M | P | 2026-10-28 20:32:03.3 | 1.17 | T | NEIR |
| AU | WB10 | 55.436 | 187 | M | P | 2026-10-28 20:32:02.6 | -0.09 | T | NEIR |
| CN | HYT | 55.548 | 36 | M | P | 2026-10-28 20:32:03.0 | -0.95 | T | NEIR |
| II | WRAB | 55.605 | 187 | M | P | 2026-10-28 20:32:03.6 | -0.28 | T | NEIR |
| IM | WRA | 55.616 | 187 | M | P | 2026-10-28 20:32:03.3 | -0.68 | T | NEIR |
| IM | ABKAR | 58.405 | 311 | M | P | 2026-10-28 20:32:22.6 | -1.47 | T | NEIR |
| IM | ABK31 | 58.405 | 311 | M | P | 2026-10-28 20:32:22.7 | -1.37 | T | NEIR |
| AU | FORT | 67.143 | 192 | M | P | 2026-10-28 20:33:23.8 | 2.09 | NEIR | |
| IM | FINES | 69.675 | 332 | M | P | 2026-10-28 20:33:37.4 | -0.81 | T | NEIR |