2021-04-20T12:39:53.47Z52.07366667-176.12116675.46manualconfirmedUSGS0.69ml1Origin/20210421231040.32714.9269953Magnitude/20210421231040.327164.9269954USGS41 km ENE of Adak, Alaskaregion nameavcatalogav91224596contributorID