2025-09-15T20:42:52.216Z51.5596159.222735manualconfirmedUSGS4.3mb1Origin/20250916124430.055859.84499Magnitude/20250916124430.055937.845002025-09-15T20:58:48.520516Z2025-09-16T12:44:30.068485ZOff East Coast of Kamchatkaregion nameOrigin/20250916124430.055859.84499