2021-07-23T01:41:51.69Z52.05866667-176.10883335.41manualconfirmedUSGS-0.26ml1Origin/20210723220454.831364.249921Magnitude/20210723220454.831412.249922USGS41 km ENE of Adak, Alaskaregion nameavcatalogav91317036contributorID