2021-09-18T09:20:35.88Z64.4083-146.802612.8manualconfirmedUSGS0.9ml1Origin/20210918092417.923808.846047Magnitude/20210918092417.923862.846048USGS10 km WNW of Harding-Birch Lakes, Alaskaregion nameakcatalogak021bzsquf8contributorID