Major Seismic Activity in May 2025 and Major Damaging Earthquakes Since 1919 (Offshore East of Aomori Prefecture ~ Offshore East of Hokkaido)

Epicenter distribution map

○Major earthquakes since January 1, 1919
●Major seismic activity in May 2025 (including the M6.1 earthquake offshore of Tokachi on June 2)

Japan Meteorological Agency
[Evaluation of Seismic Activities for May 2025 (June 10, 2025)]