Earthquake · Reviewed by USGS
M4.0 earthquake 133 km SE of Hiroo, Japan
A magnitude 4.0 earthquake struck 133 km SE of Hiroo, Japan at Oct 12, 2025, 20:18 UTC, at a depth of 24 km. The epicentre was 178 km (111 mi) S of Kushiro.
Details
| Magnitude | 4.0 mb |
|---|---|
| Time | Oct 12, 2025, 20:18 UTC |
| Depth | 24.5 km |
| Coordinates | 41.373, 144.351 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.3 | 172 km ENE of Noda, Japan | 99 km / 61 mi | depth 28 km | |
| 4.6 | 90 km SSE of Hiroo, Japan | 56 km / 35 mi | depth 50 km | |
| 4.2 | 160 km SSE of Honchō, Japan | 93 km / 58 mi | depth 35 km | |
| 4.6 | 93 km SE of Hiroo, Japan | 46 km / 29 mi | depth 46 km | |
| 4.5 | 206 km SE of Hiroo, Japan | 73 km / 45 mi | depth 10 km | |
| 4.3 | 125 km SSE of Honchō, Japan | 99 km / 61 mi | depth 33 km | |
| 4.8 | 110 km ESE of Hiroo, Japan | 62 km / 38 mi | depth 34 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.