2025-12-23T15:04:43.06Z53.127159.565274.439manualconfirmedUSGS4.4mb1Origin/20251223183137.360354.34991Magnitude/20251223183137.360402.34992USGS63 km E of Petropavlovsk-Kamchatsky, Russiaregion nameuscatalogus7000rkcscontributorID