2023-05-04T15:04:38.269Z51.825-178.645394.8manualconfirmedUSGS2.5ml1Origin/20230506031246.001759.269430Magnitude/20230506031246.00182.269431USGS138 km W of Adak, Alaskaregion nameakcatalogak0235pblh4dcontributorID