Ecological Systems and Devices Annotation << Back Studying Wind hurricane field in mountainous area Khvedelidze Z.V., Shalamberidze T.Z., Tagvadze E.N., Aplakov R.A. Nature’s one of the elemental disasterous events for fecundate-developmental formed theory is based on using Hydrodinamic equation. It is proved that wind’s speed which developes cylindrical pipe, circulation axis to vertical direction makes determined angle. Influence surface relief is also foreseein. It’s find out that the pressure rises up in the hurricane to the equal of relief‘s relative height. Some observant events in the practice first of all are proved theoretically. The results are considering in the regions, such as caucases and especially in Georgia. Key words: hurricane; plural dynamics; orography; adventita; circulation. E-mail: Zurab.Khvedelidze@tsu.ge