M7.1 · 150 km ESE of Hasaki, Japan

Saturday, March 13, 1909 · 2:28 PM – 2:38 PM
150 km ESE of Hasaki, Japan

Magnitude 7.1 (mw), 15 km deep, 150 km ESE of Hasaki, Japan — 35.27°N, 142.39°E. March 13, 1909 at 14:28 UTC. https://earthquake.usgs.gov/earthquakes/eventpage/iscgem16958018 Data: US Geological Survey (public domain).