2025-08-11T19:52:25.479Z51.4828160.028510manualconfirmedUSGS4.8mb1Origin/20250811201103.540051.30835Magnitude/20250811201103.540118.308362025-08-11T20:05:21.016528Z2025-08-11T20:11:03.552162ZOff East Coast of Kamchatkaregion nameOrigin/20250811201103.540051.30835