2021-07-11T17:04:37.135Z51.7697-175.952359.64manualconfirmedUSGS4.9mww1Origin/20210711183624.029997.117184Magnitude/20210711183624.030042.117185USGS48 km ESE of Adak, Alaskaregion nameuscatalogus6000euescontributorID