2026-04-07T03:59:07.496Z53.0975-160.210710manualconfirmedUSGS3.5mb1Origin/20260407055415.470759.717880Magnitude/20260407055415.470838.7178812026-04-07T05:26:29.0861Z2026-04-07T05:54:15.484028ZSouth of Alaskaregion nameOrigin/20260407055415.470759.717880