2025-07-21T13:16:04.736Z52.7789160.553110manualconfirmedUSGS4.5mb1Origin/20250721141257.535723.148271Magnitude/20250721141257.535806.1482722025-07-21T13:49:52.31542Z2025-07-21T14:12:57.549785ZOff East Coast of Kamchatkaregion nameOrigin/20250721141257.535723.148271