M7.7 · 115 km ESE of Petropavlovsk-Kamchatsky, Russia

Saturday, June 25, 1904 · 9:00 PM – 9:10 PM
115 km ESE of Petropavlovsk-Kamchatsky, Russia

Magnitude 7.7 (mw), 30 km deep, 115 km ESE of Petropavlovsk-Kamchatsky, Russia — 52.76°N, 160.28°E. June 25, 1904 at 21:00 UTC. https://earthquake.usgs.gov/earthquakes/eventpage/iscgem16957819 Data: US Geological Survey (public domain).