2025-07-20T11:55:37.158Z52.8613160.634610manualconfirmedUSGS4.3mb1Origin/20250721111216.785914.145651Magnitude/20250721111216.785971.1456522025-07-20T19:35:20.795004Z2025-07-21T11:12:18.816683ZOff East Coast of Kamchatkaregion nameOrigin/20250721111216.785914.145651