2026-06-24T18:36:22.548Z51.485-176.46156.4manualconfirmedUSGS1.9ml1Origin/20260625213831.889003.13311Magnitude/20260625213831.889063.13312USGS44 km SSE of Adak, Alaskaregion nameakcatalogaka2026mkvawbcontributorID