Slides are events that degrade soil, and are caused by geological, geomorphological, climatic and anthropic factors. The aim of this study was to analyze the spatial and temporal distribution of slides for 16 years on the Combeima river basin (Ibague-To-lima) by using geospatial technologies. The effect of geological variables, slope, lo-cation on the basin and the road network was analyzed. For this, historical records, visual interpretation of images, and fieldwork for the identification of new slides and the verification of those that were visually interpreted were used. 366 slides were found to be distributed mainly in hillside areas of the lower basin under 1.500 m.a.s.l. with an intensity of 1,34 slides per squared kilometer. 46.7 % of the events are located on areas with steep slopes and 35.4 % in moderately steep areas.