TY CONF TI STUDY OF THE POSSIBILITY OF DETECTING A FIRE TORNADO IN A FIRE BY THERMAL IMAGING METHOD KW thermal imaging method KW power spectrum JO The XXXI International Symposium "Atmospheric and Ocean Optics. Atmospheric Physics" AU Sherstobitov, M.V. PY 2025 PB V.E. Zuev Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Sciences