White = unsearched and dry
Green = picture taken of dry cell
Red = picture taken of fire cell
Blue = picture taken of doused cell (note: sometimes doused cells appear red because a picture was not retaken after dousing)
Magenta = unseen fire cell
Wind direction denoted by arrow in lower left
Drop counter is the number of drops attempted, and can exceed 21. It does not mean that more drops than 21 were used in mission.