2021-03-28T10:50:38.4Z53.75816667-167.118510.28manualconfirmedUSGS1.89ml1Origin/20210330064441.91655.7052289Magnitude/20210330064441.916576.7052290USGS40 km WSW of Unalaska, Alaskaregion nameavcatalogav91023078contributorID