Railroad, CA Wildfire Overview - 31 August 2017 c. 0415 UTC Weather Conditions - The vicinity of the fire contained heavy cloud cover. Approximately 20% of the area was cloud covered. Details - Heavy smoke was present over the central-southern portion of the fire area. The perimeter in that area is indicated as estimated. The interpreters were able to designate the fire perimeter and isolated fires with little difficulty. Very large areas of perimeter growth were detected at the eastern and southwestern ends of the fire. Small areas of growth were detected at the northern end of the fire. Scattered and intense fire was detected throughout the fire area. Large areas of intense fire were detected in the eastern and southwestern portions of the area. Several secondary fire perimeters and isolated fires were detected just outside the main perimeter, mostly near the northern, northeastern, and southeastern portions of the perimeter. Acreage - Estimated Acreage: 1901 Acreage Change (if any): +888 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: Using Toolbox in ArcMap, use WGS_1984_4 (Mean for CONUS) as the "Geographic Transformation (optional)"