2025-07-20T14:49:47.359Z52.3952160.138310manualconfirmedUSGS4.7mb1Origin/20250720153531.263577.127411Magnitude/20250720153531.263654.1274122025-07-20T15:02:22.248701Z2025-07-20T15:35:31.274581ZOff East Coast of Kamchatkaregion nameOrigin/20250720153531.263577.127411