2026-09-23T10:02:05.015Z59.464-152.86190manualconfirmedUSGS1.8ml1Origin/20260923100442.530482.7335Magnitude/20260923100442.530545.7336USGS54 km WNW of Nanwalek, Alaskaregion nameakcatalogaka2026swfwqucontributorID