M4.5 Earthquake — 19 km NNW of Ajigasawa, Japan
M4.5 Earthquake — 19 km NNW of Ajigasawa, Japan is one of 9,000 earthquakes in the SeismicGuard dataset. Key details — Magnitude: 4.5; Location: 19 km NNW of Ajigasawa, Japan; Date/time (UTC): 2026-02-17 02:30 UTC.
| Magnitude | 4.5 |
|---|---|
| Location | 19 km NNW of Ajigasawa, Japan |
| Date/time (UTC) | 2026-02-17 02:30 UTC |
| Depth (km) | 162.225 |
| Felt reports | 0 |
| Tsunami flag | No |
| USGS event ID | us6000s9ny |
| Official record | https://earthquake.usgs.gov/earthquakes/eventpage/us6000s9ny |