RESEARCH ON THE EARLY WARNING OF GEO-HAZARDS BASED ON WEATHER FORECAST

Two kinds of triggering factors are currently considered in prediction or forecast of geo-hazards:natural and man-made. Under given geological and geomorphic conditions, rainfall presents a key natural factor. Therefore it is important to study the coupling relation between the occurrences of geo-hazards and weather under certain geological background. After thereview of previous research on early warning of geo-hazards, the paper works out a suit of method to early warn geo-hazards based on weather forecast.