Earthquake · Reviewed by USGS
M4.3 earthquake 76 km S of Kushiro, Japan
A magnitude 4.3 earthquake struck 76 km S of Kushiro, Japan at Aug 12, 2025, 13:08 UTC, at a depth of 41 km. The epicentre was 77 km (48 mi) S of Kushiro.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | Aug 12, 2025, 13:08 UTC |
| Depth | 40.7 km |
| Coordinates | 42.295, 144.544 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.4 | 72 km SSE of Kushiro, Japan | 20 km / 12 mi | depth 42 km | |
| 4.5 | 53 km S of Kushiro, Japan | 32 km / 20 mi | depth 66 km | |
| 4.1 | 27 km SSW of Kushiro, Japan | 53 km / 33 mi | depth 107 km | |
| 4.2 | 80 km S of Kushiro, Japan | 4 km / 2 mi | depth 35 km | |
| 4.3 | 82 km SSE of Akkeshi, Japan | 71 km / 44 mi | depth 35 km | |
| 4.3 | 51 km ESE of Akkeshi, Japan | 94 km / 59 mi | depth 76 km | |
| 4.5 | 19 km W of Shiranuka, Japan | 93 km / 58 mi | depth 106 km | |
| 4.6 | 93 km SE of Hiroo, Japan | 65 km / 40 mi | depth 46 km | |
| 4.4 | 77 km S of Kushiro, Japan | 12 km / 8 mi | depth 35 km | |
| 4.8 | 58 km SSE of Akkeshi, Japan | 50 km / 31 mi | depth 35 km | |
| 5.5 | 63 km ESE of Akkeshi, Japan | 92 km / 57 mi | depth 30 km | |
| 4.2 | 75 km E of Hiroo, Japan | 28 km / 17 mi | depth 60 km | |
| 4.3 | 32 km SSE of Kushiro, Japan | 48 km / 30 mi | depth 62 km | |
| 4.2 | 71 km SE of Honchō, Japan | 30 km / 18 mi | depth 49 km | |
| 5.0 | 58 km S of Kushiro, Japan | 27 km / 17 mi | depth 81 km | |
| 4.8 | 110 km ESE of Hiroo, Japan | 43 km / 27 mi | depth 34 km | |
| 4.1 | 15 km E of Kushiro, Japan | 78 km / 48 mi | depth 121 km | |
| 4.3 | 79 km SSE of Kushiro, Japan | 5 km / 3 mi | depth 42 km | |
| 5.4 | 82 km S of Akkeshi, Japan | 20 km / 13 mi | depth 35 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.