2026-07-11T07:57:20.59Z52.0225-177.211333333333.99manualconfirmedUSGS0.56ml1Origin/20260712062236.722078.93159Magnitude/20260712062236.72214.93160USGS42 km WNW of Adak, Alaskaregion nameavcatalogav94301798contributorID