Light earthquake
M4.5 Earthquake — 71 km SSE of Yonakuni, Japan
2026-08-31 08:51 UTC · 23.90°, 123.35°
A magnitude 4.5 (light) earthquake struck 71 km SSE of Yonakuni, Japan on 2026-08-31 08:51 UTC, at a depth of 28 km. See it live on Earth Live's real-time 3D globe.
M4.5
Magnitude
28 km
Depth
85 t
TNT equivalent
~438 km
Felt radius (est.)
Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.