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Earthquake · Reviewed by USGS

M4.8 earthquake Bonin Islands, Japan region

A magnitude 4.8 earthquake struck Bonin Islands, Japan region at Oct 25, 2026, 02:36 UTC, at a depth of 499 km.

Details

Magnitude4.8 mb
TimeOct 25, 2026, 02:36 UTC
Depth498.9 km
Coordinates27.687, 139.739
Felt reports0
Tsunami flagNone
SourceUSGS event page
Fig. 1The epicentre and other earthquakes within 100 km, since the day before

01 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
MagnitudeLocationDistanceDepthTime
4.8Bonin Islands, Japan region18 km / 11 midepth 482 km
5.3Bonin Islands, Japan region19 km / 12 midepth 485 km
4.2Bonin Islands, Japan region21 km / 13 midepth 500 km
6.5Bonin Islands, Japan region17 km / 10 midepth 492 km

USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.