Earthquake · Reviewed by USGS
M4.4 earthquake Bonin Islands, Japan region
A magnitude 4.4 earthquake struck Bonin Islands, Japan region at Aug 21, 2026, 15:08 UTC, at a depth of 35 km.
Details
| Magnitude | 4.4 mb |
|---|---|
| Time | Aug 21, 2026, 15:08 UTC |
| Depth | 35.0 km |
| Coordinates | 28.652, 142.487 |
| 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 | 54 km / 33 mi | depth 10 km | |
| 4.3 | Izu Islands, Japan region | 47 km / 29 mi | depth 10 km | |
| 4.3 | Bonin Islands, Japan region | 80 km / 50 mi | depth 14 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.