2026-08-22T03:52:54.51Z51.803176.23424.5manualconfirmedUSGS3ml1Origin/20260822045851.217134.463660Magnitude/20260822045851.217194.463661USGS238 km ESE of Attu Station, Alaskaregion nameakcatalogaka2026qoqwmhcontributorID