Today snow and avalanche studies have progressed dramatically throughout the world, and countries are experiencing avalanche phenomena have established advanced research and development centers in this regard. For many years, they have used their research and results. In Iran, despite the presence of snow in some parts of the country, no official observing centers have made in the country. One of the important issues in the avalanche studies are: the avalanche risk MAP that identifies avalanches in snowy and mountainous regions, but this MAP is very different from the avalanche risk MAP. Many domestic researchers find the two MAPs mistakenly the same. In this research, we have tried to determine the difference between avalanche hazard MAP and avalanche risk MAP.