2026-04-24T09:59:20.833Z59.525-152.49775.7manualconfirmedUSGS1.9ml1Origin/20260424183611.778172.102240Magnitude/20260424183611.778234.102241USGS37 km WNW of Nanwalek, Alaskaregion nameakcatalogaka2026iaexyccontributorID