2021-09-24T07:02:30.417Z51.1938-179.056927.61manualconfirmedUSGS5.5mww1Origin/20210924075656.271334.905703Magnitude/20210924075656.271385.905704USGS184 km WSW of Adak, Alaskaregion nameuscatalogus7000fe0gcontributorID