I.A. Kaibichev1, Doctor in Physical and Mathematic Sciences; E.I. Kaibicheva2, Ph.D. of Economic Sciences
1The Ural Institute of State Firefighting Service of Ministry of Russian Federation for Civil Defense;
2The Ural State University of Economics
The considered possibilities to aproximations of the temporary row amount fire in Russia for 2001-2017 most often used mathematical function.