Light earthquake
M4.8 Earthquake — 81 km ENE of Mutsu, Japan
2026-08-11 21:45 UTC · 41.57°, 142.12°
A magnitude 4.8 (light) earthquake struck 81 km ENE of Mutsu, Japan on 2026-08-11 21:45 UTC, at a depth of 60 km. See it live on Earth Live's real-time 3D globe.
M4.8
Magnitude
60 km
Depth
239 t
TNT equivalent
~498 km
Felt radius (est.)
Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.