2025-07-30T13:06:30.731Z52.6628160.220435manualconfirmedUSGS4.8mb1Origin/20250730134801.255103.86705Magnitude/20250730134801.255194.867062025-07-30T13:19:38.598849Z2025-07-30T13:48:01.271981ZOff East Coast of Kamchatkaregion nameOrigin/20250730134801.255103.86705