Earthquake report · M 4.2

M4.2 earthquake · Bonin Islands, Japan region

USGS · updated Oct 25, 2026, 03:02 UTC

A magnitude 4.2 earthquake was recorded on Oct 25, 2026, 11:47 AM (GMT+9) Bonin Islands, Japan region at a depth of 500 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 27.88°, 139.73° ·

Read the official report ↗Map, updates and comments

Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 4.2
Depth (km): 500
Local time: Oct 25, 2026, 11:47 AM (GMT+9)
UTC time: 2026-10-25 02:47
Coordinates: 27.877, 139.729

Updates

M 4.2 - Bonin Islands, Japan regionOct 25, 2026, 03:02 UTC

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Saved source report · captured Oct 30, 2026, 11:11 UTC. Follow the issuing authority’s current instructions.