2021-05-16T15:06:11.72Z51.79483333-177.138833312.9manualconfirmedUSGS-0.4ml1Origin/20210519012627.050048.91381Magnitude/20210519012627.050085.91382USGS35 km WSW of Adak, Alaskaregion nameavcatalogav91027413contributorID