Earthquake · Reviewed by USGS
M5.5 earthquake 75 km S of Yonakuni, Japan
A magnitude 5.5 earthquake struck 75 km S of Yonakuni, Japan at Sep 30, 2026, 05:00 UTC, at a depth of 10 km. The epicentre was 133 km (83 mi) E of Hualien City. 11 people reported feeling it to USGS.
Details
| Magnitude | 5.5 mww |
|---|---|
| Time | Sep 30, 2026, 05:00 UTC |
| Depth | 10.0 km |
| Coordinates | 23.791, 122.898 |
| Felt reports | 11 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.9 | 40 km ESE of Hualien City, Taiwan | 97 km / 60 mi | depth 10 km | |
| 4.9 | 35 km ESE of Hualien City, Taiwan | 99 km / 61 mi | depth 14 km | |
| 4.0 | 81 km S of Yonakuni, Japan | 7 km / 4 mi | depth 10 km | |
| 4.5 | 63 km S of Yonakuni, Japan | 12 km / 8 mi | depth 33 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.