| Author | JMA |
| Date and time | 2026-01-31 01:19:30.0 UTC |
| Latitude | 39.800 |
| Longitude | 141.800 |
| Depth | 60 |
| Magnitude | 3.4 M |
| Region | EASTERN HONSHU, JAPAN |
| Latest update | 2026-01-31 01:28:10.0 UTC |
| rms | -- s |
| N° phases used for the localisation | 0 |
| N° stations used for the localisation | 0 |
| Gap | -- ° |
| 95% confidence ellipse | |
| semi major | -- |
| semi minor | -- |
| Azimuth | -- ° |
| Location Type | automatic |
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| Operating network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Reporting network |
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