2021-06-29T12:30:38.18Z52.07933333-176.16516675.18manualconfirmedUSGS1.42ml1Origin/20210630135135.697468.8436Magnitude/20210630135135.697516.8437USGS39 km NE of Adak, Alaskaregion nameavcatalogav91294561contributorID