2026-03-10T19:04:39.367Z52.569-170.1287.9manualconfirmedUSGS3.8ml1Origin/20260311195618.354829.86105Magnitude/20260311195618.354891.86106USGS94 km WSW of Nikolski, Alaskaregion nameakcatalogaka2026ewhisjcontributorID