2021-02-19T09:19:09.409Z51.2351-179.152347.19manualconfirmedUSGS4.8mb1Origin/20210219093534.844832.3593699Magnitude/20210219093534.844881.3593700USGS188 km WSW of Adak, Alaskaregion nameuscatalogus6000divscontributorID