Earthquake · Reviewed by USGS
M4.6 earthquake 55 km SE of Isen, Japan
A magnitude 4.6 earthquake struck 55 km SE of Isen, Japan at Sep 3, 2025, 20:31 UTC, at a depth of 23 km. The epicentre was 109 km (68 mi) S of Naze.
Details
| Magnitude | 4.6 mb |
|---|---|
| Time | Sep 3, 2025, 20:31 UTC |
| Depth | 23.2 km |
| Coordinates | 27.388, 129.393 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Nearby
Nearest cities
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.4 | 65 km ESE of Isen, Japan | 11 km / 7 mi | depth 10 km | |
| 4.3 | 13 km SSE of Wadomari, Japan | 69 km / 43 mi | depth 68 km | |
| 5.1 | 79 km SE of Tatsugō, Japan | 92 km / 57 mi | depth 10 km | |
| 4.3 | 122 km ESE of Isen, Japan | 67 km / 42 mi | depth 10 km | |
| 4.4 | 17 km NNW of China, Japan | 91 km / 57 mi | depth 35 km | |
| 5.9 | 11 km NNE of Wadomari, Japan | 68 km / 42 mi | depth 42 km | |
| 4.7 | 66 km ESE of Isen, Japan | 16 km / 10 mi | depth 10 km | |
| 4.5 | 95 km SE of Wadomari, Japan | 55 km / 34 mi | depth 10 km | |
| 4.5 | 22 km WSW of Isen, Japan | 70 km / 44 mi | depth 39 km | |
| 4.4 | 20 km NNW of Wadomari, Japan | 82 km / 51 mi | depth 42 km | |
| 5.5 | 19 km NNE of Wadomari, Japan | 68 km / 42 mi | depth 11 km | |
| 4.2 | 32 km SSE of Isen, Japan | 32 km / 20 mi | depth 38 km | |
| 4.4 | 120 km SE of Wadomari, Japan | 74 km / 46 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.