2025-08-15T10:11:55.005Z52.9231159.607769.344manualconfirmedUSGS5.7mww1Origin/20250815103257.574297.88947Magnitude/20250815103257.574385.889482025-08-15T10:21:41.770804Z2025-08-15T10:32:57.58383ZOff East Coast of Kamchatkaregion nameOrigin/20250815103257.574297.88947