2025-07-25T00:20:58.209Z53.0382161.180610manualconfirmedUSGS4.4mb1Origin/20250725022701.749599.36936Magnitude/20250725022701.74965.36937USGS171 km E of Petropavlovsk-Kamchatsky, Russiaregion nameuscatalogus6000quyecontributorID