M4.7 Earthquake — 28 km SE of Nichinan, Japan
M4.7 Earthquake — 28 km SE of Nichinan, Japan is one of 9,000 earthquakes in the SeismicGuard dataset. Key details — Magnitude: 4.7; Location: 28 km SE of Nichinan, Japan; Date/time (UTC): 2026-03-15 18:39 UTC.
| Magnitude | 4.7 |
|---|---|
| Location | 28 km SE of Nichinan, Japan |
| Date/time (UTC) | 2026-03-15 18:39 UTC |
| Depth (km) | 49.126 |
| Felt reports | 1 |
| Tsunami flag | No |
| USGS event ID | us6000sghb |
| Official record | https://earthquake.usgs.gov/earthquakes/eventpage/us6000sghb |