Japan Meteorological Agency said around 2300 JST on the 4th a magnitude 4.6 earthquake struck offshore Miyagi prefecture. Maximum JMA seismic intensity was 3 and focal depth was 40 km.

2026-08-04

Japan Meteorological Agency said around 2300 JST on the 4th a magnitude 4.6 earthquake struck offshore Miyagi prefecture. Maximum JMA seismic intensity was 3 and focal depth was 40 km.