2026-08-21T01:13:04.785Z56.88-157.656131.4manualconfirmedUSGS3.1ml1Origin/20260821011827.928113.454271Magnitude/20260821011827.928175.454272USGS72 km SSW of Ugashik, Alaskaregion nameakcatalogaka2026qmplclcontributorID