2025-12-23T21:47:50.77Z53.4901666666667-166.9946666666678.46manualconfirmedUSGS0.45ml1Origin/20251224054822.132974.38963Magnitude/20251224054822.133032.38964USGS52 km SW of Unalaska, Alaskaregion nameavcatalogav93961256contributorID