2025-07-20T06:28:17.834Z52.9041160.72923manualconfirmedUSGS6.6mww1Origin/20250720135937.887374.125455Magnitude/20250720135937.887439.1254562025-07-20T06:36:38.761206Z2025-07-20T13:59:37.940714ZOff East Coast of Kamchatkaregion nameOrigin/20250720135937.887374.125455