2026-06-16T18:40:17.564Z56.53-155.2111.1manualconfirmedUSGS1.8ml1Origin/20260617205231.766936.5671Magnitude/20260617205231.766996.5672USGS78 km SW of Akhiok, Alaskaregion nameakcatalogaka2026lwazslcontributorID