2021-04-05T16:16:30.92Z53.80883333-166.73683338.28manualconfirmedUSGS0.07ml1Origin/20210406211945.004675.7748764Magnitude/20210406211945.004724.7748765USGS15 km WSW of Unalaska, Alaskaregion nameavcatalogav91023543contributorID