Disasters · Earthquake

M4.6 · Japan

First tracked 29 July 2026 · Last updated 29 July 2026

M4.6

Magnitude

10 km

Depth

57,189

Population exposed

60 thousand in MMI V

Exposure detail

An M4.6 earthquake occurred 10 km west of Honmachi, Japan at a depth of 10 km, with an estimated 57,189 people exposed. No tsunami was generated.

Sources

Source: USGS & GDACS · figures reported · Reviewed