Hay Slough, AK Wildfire Overview - 10 July 2015 c. 0100 UTC Weather Conditions - The vicinity of the fire contained heavy cloud cover. Approximately 90% of the area was cloud covered. Details - Heavy clouds were present over most of the fire. Moderate areas of creeping growth were detected along the southeastern edge of the fire. Numerous isolated fires were detected outside the southeastern perimeter of the fire. No data was available for some of the small perimeters northeast on the main perimeter. Acreage - Estimated Acreage: 43,600 Acreage Change (if any): +346 Data Conversion - Aircraft3 data is in WGS84, degree decimal, shapefile. To convert to NAD83: Using Toolbox in ArcMap, use WGS_1984_1 (AK, CONUS) as the "Geographic Transformation (optional)" To convert to NAD27: