2025-07-28T20:51:49.335Z52.8985161.060410manualconfirmedUSGS4.1mb1Origin/20250729141638.33915.75015Magnitude/20250729141638.339202.75016USGS164 km E of Petropavlovsk-Kamchatsky, Russiaregion nameuscatalogus6000qvxrcontributorID