M7.3 · 190 km SE of Hasaki, Japan

Friday, September 7, 1906 · 6:52 PM – 7:02 PM
190 km SE of Hasaki, Japan

Magnitude 7.3 (mw), 15 km deep, 190 km SE of Hasaki, Japan — 34.74°N, 142.54°E. September 7, 1906 at 18:52 UTC. https://earthquake.usgs.gov/earthquakes/eventpage/iscgem16957919 Data: US Geological Survey (public domain).