Earthquake · Reviewed by USGS
M4.4 earthquake 87 km SSW of Biak, Indonesia
A magnitude 4.4 earthquake struck 87 km SSW of Biak, Indonesia at Apr 4, 2025, 07:18 UTC, at a depth of 29 km. The epicentre was 88 km (55 mi) SSW of Biak.
Details
| Magnitude | 4.4 mb |
|---|---|
| Time | Apr 4, 2025, 07:18 UTC |
| Depth | 29.4 km |
| Coordinates | -1.870, 135.697 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.9 | 72 km SSE of Biak, Indonesia | 70 km / 43 mi | depth 26 km | |
| 4.6 | 68 km SSE of Biak, Indonesia | 75 km / 47 mi | depth 18 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.