2025-07-30T21:27:44.023Z51.2516159.642810manualconfirmedUSGS4.8mb1Origin/20250730232829.207377.95057Magnitude/20250730232829.207455.950582025-07-30T21:40:54.515836Z2025-07-30T23:28:29.267993ZOff East Coast of Kamchatkaregion nameOrigin/20250730232829.207377.95057