Quartz Ridge, CO Wildfire Overview - 18 August 2023 c. 0645 UTC Weather Conditions - The vicinity of the fire was completely cloud covered. Weather conditions had a severe effect upon analysis. Details - Heavy clouds were present over the entire fire. A very small area of perimeter growth and scattered fire was detected through the clouds along the southeastern perimeter of the Quartz Ridge fire. No areas of intense fire were detected. Isolated fires were generally within fairly close proximity to the main perimeters. Acreage - Starting Perimeter Source - Incident/NIFC Starting Perimeter Date/Time - 16 August 2023 2022 UTC Estimated Acreage: 1,475 (As of 18 August 2023.) Acreage Change (if any): +NA (If there has been no increase since the previous perimeter, enter N/A)