2023-03-01T04:34:30.1Z56.91166667-158.0562.18manualconfirmedUSGS-0.38ml1Origin/20230302184508.689175.9411Magnitude/20230302184508.689225.9412USGS35 km E of Port Heiden, Alaskaregion nameavcatalogav91091208contributorID