Lesson 17 – Understanding and Interpreting Volcano Hazard Maps 

🎯 Learning Objectives

By the end of this lesson, you should be able to:

• 🧠 Cognitive: Interpret the information presented in volcano hazard maps.

• 💛 Affective: Appreciate the importance of hazard maps for community safety.

• ✋ Psychomotor: Locate and identify hazard zones on a sample volcano map.

1️⃣ Purpose and Importance of Volcano Hazard Maps

Volcano hazard maps are visual tools used to show areas at risk from volcanic hazards. They help communities, local governments, and disaster response teams prepare and plan effectively.

Key Purposes:

• Identify high-risk zones near volcanoes

• Assist in evacuation planning and land use

• Promote community awareness and disaster preparedness

3️⃣ Steps in Reading and Interpreting Hazard Zones

1. Examine the Title and Data Frame – know which volcano and area the map covers

2. Check the Legend – understand what colors and symbols mean

3. Locate Hazard Zones – identify high-risk, medium-risk, and low-risk areas

4. Compare to Physical Features – rivers, roads, and settlements

5. Apply the Map for Planning – evacuation routes, safe zones, and disaster management

4️⃣ Use of Hazard Maps in Disaster Preparedness and Land-Use Planning

• Evacuation Planning: Decide which areas to evacuate first

• Community Awareness: Educate residents about danger zones

• Infrastructure Planning: Avoid building critical facilities in high-risk areas

• Land-Use Planning: Guide development to safer areas