Many of the natural disasters are threatens the human lives and also assets of the people. Hazard mapping is one way to connect the particular location into kind of hazardous based on the history of the events in the specific geographic zone. The weather changes may trigger into many natural disasters. In this chapter, Multi-hazard is focused. All kinds of natural disasters happened in particular zone like floods, earthquakes, tsunami and landslides for the past years are used for prediction. It will be useful to save many lives and reduce the damages. This chapter attentions on  Hazard category and Cruelty  Hazard-mapping  Detection of Risk and mapping  Awareness Engendering  Reserve plan  Approaches and plan for evacuation The hybrid approaches are used by using history of information, prediction strategy by automated learning strategy and real time data collection from satellite images and sensors. Different mitigation plans will be analysed and summarize the useful solutions in the plan.