The Wildfire Safety Evaluator (WiSE) App is a tool designed for wildland firefighters that calculates safe separation distance from oncoming flames, based on the newmodel developed by USDA Forest Service Research Engineer Dan Jimenez from the Missoula Fire Sciences Laboratory. This new tool gives firefighters the crucial ability to identify suitable safety zones while in the field. It updates the previous safety zone model that was designed for flat terrain, no wind, and only radiative heat
