2025-09-23T16:00:26.8Z51.582159.083645.409manualconfirmedUSGS4.6mb1Origin/20250923170033.123614.185219Magnitude/20250923170033.123683.1852202025-09-23T16:19:05.763053Z2025-09-23T17:00:40.00786ZOff East Coast of Kamchatkaregion nameOrigin/20250923170033.123614.185219