2025-08-03T16:39:55.719Z53.3603161.519935manualconfirmedUSGS4.6mb1Origin/20250803170659.652896.189409Magnitude/20250803170659.652966.1894102025-08-03T16:52:28.061875Z2025-08-03T17:06:59.663735ZOff East Coast of Kamchatkaregion nameOrigin/20250803170659.652896.189409