Abstract
The main factors determining engineering-geological conditions, patterns of development and spread of hazardous geological phenomena (HGE) in the territory of Eastern and South-Eastern Kazakhstan have been identified. The variety of geological, hydrogeological, engineering-geological, seismic conditions of the territory under consideration determines the development of various genetic types of dangerous geological phenomena, such as earthquakes, seismic dislocations, seismic landslides, landslides, screes, avalanches, mountain lakes, mudflows, etc. At present, especially It is important to carry out monitoring studies of HH in order to study the assessment of the scale of manifestations and reduce the damage from them.