2025-09-16T04:50:18.14Z53.5781666666667-167.0193333333339.75manualconfirmedUSGS1.07ml1Origin/20250916234245.276543.570389Magnitude/20250916234245.276594.570390USGS45 km SW of Unalaska, Alaskaregion nameavcatalogav93771128contributorID