| Author | NEIR |
| Date and time | 2025-07-25 03:16:23.5 UTC |
| Latitude | 37.016 |
| Longitude | 140.663 |
| Depth | 64 |
| Magnitude | 4.1 M |
| Region | EASTERN HONSHU, JAPAN |
| Latest update | 2025-08-08 00:51:26.7 UTC |
| rms | 1.06 s |
| N° phases used for the localisation | 21 |
| N° stations used for the localisation | 19 |
| Gap | 156.5 ° |
| 95% confidence ellipse | |
| semi major | 16.12 |
| semi minor | 11.87 |
| Azimuth | 117 ° |
| 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 | 2.026 | 257 | M | Pn | 2025-07-25 03:16:54.3 | -1.12 | T | NEIR |
| IM | MJAR | 2.026 | 257 | M | Sn | 2025-07-25 03:17:20.6 | 0.90 | T | NEIR |
| IU | MAJO | 2.029 | 257 | M | Pn | 2025-07-25 03:16:54.7 | -0.75 | T | NEIR |
| IU | MAJO | 2.029 | 257 | M | Sn | 2025-07-25 03:17:21.5 | 1.73 | T | NEIR |
| JP | JGF | 3.021 | 243 | M | Pn | 2025-07-25 03:17:08.9 | -0.02 | T | NEIR |
| G | INU | 3.377 | 242 | M | Pn | 2025-07-25 03:17:14.1 | 0.34 | T | NEIR |
| JP | JTM | 3.780 | 5 | M | Pn | 2025-07-25 03:17:17.7 | -1.67 | T | NEIR |
| JP | JHJ2 | 3.953 | 190 | M | Pn | 2025-07-25 03:17:19.8 | -1.83 | T | NEIR |
| II | ERM | 5.351 | 20 | M | Pn | 2025-07-25 03:17:36.3 | -4.45 | NEIR | |
| IM | SONM | 27.285 | 304 | M | P | 2025-07-25 03:22:02.6 | 0.46 | T | NEIR |
| IM | PDYAR | 28.989 | 330 | M | P | 2025-07-25 03:22:16.0 | -1.07 | T | NEIR |
| IM | NRIK | 42.986 | 335 | M | P | 2025-07-25 03:24:15.7 | -0.72 | T | NEIR |
| IM | MKAR | 43.596 | 302 | M | P | 2025-07-25 03:24:21.5 | 0.00 | T | NEIR |
| IM | IMAR | 46.923 | 31 | M | P | 2025-07-25 03:24:48.6 | 0.88 | T | NEIR |
| AK | D22K | 47.597 | 27 | M | P | 2025-07-25 03:24:54.6 | 1.58 | T | NEIR |
| KZ | BVAR | 50.102 | 312 | M | P | 2025-07-25 03:25:11.8 | -0.44 | T | NEIR |
| II | WRAB | 56.999 | 187 | M | P | 2025-07-25 03:26:02.9 | 0.51 | T | NEIR |
| IM | WRA | 57.009 | 187 | M | P | 2025-07-25 03:26:03.0 | 0.53 | T | NEIR |
| IM | ABKAR | 57.449 | 310 | M | P | 2025-07-25 03:26:05.4 | -0.55 | T | NEIR |
| IM | ABK31 | 57.449 | 310 | M | P | 2025-07-25 03:26:05.6 | -0.28 | T | NEIR |
| IM | ASAR | 60.740 | 187 | M | P | 2025-07-25 03:26:29.1 | 0.85 | T | NEIR |
| IM | FINES | 68.461 | 332 | M | P | 2025-07-25 03:27:19.5 | 0.55 | T | NEIR |