2021-07-14T11:34:57.208Z53.4379-166.375151manualconfirmedUSGS1.8ml1Origin/20210714141227.333954.149426Magnitude/20210714141227.334006.149427USGS49 km SSE of Unalaska, Alaskaregion nameakcatalogak0218yojutccontributorID