2026-07-28T20:54:41.635Z55.958-159.9231.6manualconfirmedUSGS3.7ml1Origin/20260728221909.764124.236605Magnitude/20260728221909.764194.236606USGS28 km WNW of Ivanof Bay, Alaskaregion nameakcatalogaka2026ovukdzcontributorID