| Author | NEIR |
| Date and time | 2025-10-03 03:37:07.9 UTC |
| Latitude | 34.819 |
| Longitude | 140.129 |
| Depth | 51.969 |
| Magnitude | 4.3 M |
| Region | NEAR EAST COAST OF HONSHU, JAPAN |
| Latest update | 2025-10-24 22:40:14.2 UTC |
| rms | 0.48 s |
| N° phases used for the localisation | 18 |
| N° stations used for the localisation | 17 |
| Gap | 160.7 ° |
| 95% confidence ellipse | |
| semi major | 18.164 |
| semi minor | 7.852 |
| Azimuth | 80 ° |
| 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 | JHJ2 | 1.720 | 189 | M | Pn | 2025-10-03 03:37:36.2 | 0.8 | T | NEIR0000 |
| JP | JHJ2 | 1.720 | 189 | M | Sn | 2025-10-03 03:37:55.8 | -0.48 | T | NEIR0001 |
| IM | MJAR | 2.323 | 318 | M | Pn | 2025-10-03 03:37:43.9 | 0.12 | T | NEIR0002 |
| IU | MAJO | 2.329 | 318 | M | Pn | 2025-10-03 03:37:43.9 | 0.09 | T | NEIR0003 |
| JP | JGF | 2.403 | 290 | M | Pn | 2025-10-03 03:37:45.7 | 0.8 | T | NEIR0004 |
| G | INU | 2.597 | 283 | M | Pn | 2025-10-03 03:37:48.1 | 0.61 | T | NEIR0005 |
| JP | JTM | 6.005 | 7 | M | Pn | 2025-10-03 03:38:33.5 | -0.62 | T | NEIR0006 |
| IM | USRK | 11.273 | 329 | M | Pn | 2025-10-03 03:39:46.4 | 0.18 | T | NEIR0007 |
| IM | PDYAR | 30.708 | 333 | M | P | 2025-10-03 03:43:17.9 | 0.08 | T | NEIR0008 |
| IM | MKAR | 44.426 | 304 | M | P | 2025-10-03 03:45:13.5 | -0.2 | T | NEIR0009 |
| AK | RDOG | 45.901 | 26 | M | P | 2025-10-03 03:45:25.2 | -0.08 | T | NEIR0010 |
| II | KURK | 46.480 | 310 | M | P | 2025-10-03 03:45:30.3 | 0.41 | T | NEIR0011 |
| AU | FITZ | 54.442 | 197 | M | P | 2025-10-03 03:46:29.2 | -0.53 | T | NEIR0012 |
| AU | WB10 | 54.602 | 187 | M | P | 2025-10-03 03:46:29.7 | -1.2 | T | NEIR0013 |
| II | WRAB | 54.771 | 187 | M | P | 2025-10-03 03:46:31.1 | -1 | T | NEIR0014 |
| IM | ASAR | 58.511 | 187 | M | P | 2025-10-03 03:46:58.8 | 0.19 | T | NEIR0015 |
| IM | ABKAR | 58.542 | 311 | M | P | 2025-10-03 03:46:59.0 | -0.24 | T | NEIR0016 |
| IM | ABK31 | 58.542 | 311 | M | P | 2025-10-03 03:46:59.0 | -0.19 | T | NEIR0017 |