2025-07-31T16:40:58.866Z51.4081159.678123.017manualconfirmedUSGS5.1mb1Origin/20250731170011.73861.108441Magnitude/20250731170011.738709.1084422025-07-31T16:52:00.432353Z2025-07-31T17:00:13.625889ZOff East Coast of Kamchatkaregion nameOrigin/20250731170011.73861.108441