2021-02-19T12:29:38.001Z50.9565-179.443913.6manualconfirmedUSGS3.9ml1Origin/20210219152636.271073.3614811Magnitude/20210219152636.271127.3614812USGS220 km WSW of Adak, Alaskaregion nameakcatalogak0212aw6uwxcontributorID