2025-12-31T16:45:34.34Z53.8356666666667-166.6718.41manualconfirmedUSGS-0.03ml1Origin/20260101055817.087676.102757Magnitude/20260101055817.087735.102758USGS9 km WSW of Unalaska, Alaskaregion nameavcatalogav93972356contributorID