2025-10-04T17:38:01.871Z51.64160.005112.619manualconfirmedUSGS5.2mww1Origin/20251004175714.258144.206591Magnitude/20251004175714.258213.2065922025-10-04T17:48:05.363943Z2025-10-04T17:57:14.267886ZOff East Coast of Kamchatkaregion nameOrigin/20251004175714.258144.206591