2026-05-19T13:30:13.495Z51.5008-177.709840.478manualconfirmedUSGS3.1ml1Origin/20260520134629.04007.21898Magnitude/20260520134629.040131.21899USGS85 km WSW of Adak, Alaskaregion nameuscatalogus6000sywwcontributorID