Disasters · Earthquake

M4.5 · Japan

First tracked 30 August 2026 · Last updated 31 August 2026

M4.5

Magnitude

64 km

Depth

17,374

Population exposed

20 thousand in MMI IV

Exposure detail

An M4.5 earthquake struck 18 km southwest of Urakawa, Japan, at a depth of 64 km. The USGS estimated population exposure of 17,374 people in the area.

Sources

USGS ↗GDACS ↗

Source: USGS & GDACS · figures reported · Reviewed