A hazard map is used to identify and illustrate areas at risk from natural or man-made hazards, such as earthquakes, floods, landslides, or industrial accidents. The main purposes of a hazard map include:

1. Risk Assessment: It helps in evaluating the potential risks and impacts associated with various hazards in different areas.
2. Planning and Preparedness: By visualizing hazard zones, authorities can plan and implement appropriate measures for disaster preparedness and response.
3. Public Awareness: It informs the public about the hazards in their area, enabling them to take precautionary measures and make informed decisions.
4. Mitigation Strategies: It assists in identifying vulnerable areas where mitigation efforts, such as building codes or land-use planning, should be focused to reduce risk.
5. Emergency Response: During a disaster, hazard maps help emergency responders prioritize resources and plan evacuation routes effectively.

Overall, hazard maps are crucial for reducing vulnerability and enhancing resilience to disasters.

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