2025-07-20T22:03:49.61Z52.9067161.063610manualconfirmedUSGS4.2mb1Origin/20250721211749.286067.152911Magnitude/20250721211749.286145.1529122025-07-20T22:22:21.481412Z2025-07-21T21:17:50.844584ZOff East Coast of Kamchatkaregion nameOrigin/20250721211749.286067.152911