2025-07-21T05:49:19.198Z52.5902160.871310manualconfirmedUSGS4.6mb1Origin/20250721063547.910737.142331Magnitude/20250721063547.910821.1423322025-07-21T06:02:27.982344Z2025-07-21T06:35:47.920202ZOff East Coast of Kamchatkaregion nameOrigin/20250721063547.910737.142331