M4.8 earthquake 55 km ESE of Koshima, Japan, 35 km deep
A magnitude 4.8 intermediate-depth earthquake struck 55 km ESE of Koshima, Japan on 29 August 2026 at 21:00 UTC, 35 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.
The facts
- Magnitude
- 4.8 mb
- Depth
- 35 km (intermediate-depth)
- Origin time
- 2026-08-29 21:00 UTC
- Felt radius
- about 276 km
- Location
- 29.969, 131.028
Source
USGS Earthquake Hazards Program · data time 2026-08-29 21:00 UTC. This page was built from the feed on 2026-09-28 20:03 UTC; the live map shows it as it is now.
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