Earthquake · Reviewed by USGS
M4.3 earthquake Izu Islands, Japan region
A magnitude 4.3 earthquake struck Izu Islands, Japan region at Oct 8, 2025, 03:31 UTC, at a depth of 10 km.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | Oct 8, 2025, 03:31 UTC |
| Depth | 10.0 km |
| Coordinates | 29.767, 143.142 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.6 | Izu Islands, Japan region | 88 km / 55 mi | depth 10 km | |
| 4.3 | Izu Islands, Japan region | 93 km / 58 mi | depth 10 km | |
| 4.4 | Izu Islands, Japan region | 92 km / 57 mi | depth 10 km | |
| 4.8 | Izu Islands, Japan region | 83 km / 52 mi | depth 10 km | |
| 4.5 | Izu Islands, Japan region | 82 km / 51 mi | depth 10 km | |
| 4.3 | Izu Islands, Japan region | 67 km / 42 mi | depth 10 km | |
| 5.0 | Izu Islands, Japan region | 94 km / 58 mi | depth 10 km | |
| 4.4 | Izu Islands, Japan region | 87 km / 54 mi | depth 10 km | |
| 4.9 | Izu Islands, Japan region | 97 km / 60 mi | depth 22 km | |
| 4.6 | Izu Islands, Japan region | 64 km / 39 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.