Volcanic Hazards: Lava Flow, Pyroclastic Flow and Surges, Gas Emissions, Ash Fall, Tephra Falls, Ballistic Projectiles, Lahar, Debris Avalanche, Volcanic Tsunamis, Earthquake Related-Hazards: Ground Shaking, Liquefaction, Surface Rupture, Tsunami, Seiches, Sinkholes, Landslides, Rock Falls, Subsidence, Fire, Types of Natural Hazards: Biological, Geologic, Hydrometeorological , Human-induced, Types of Seismic Waves: Body Waves, Surface Waves, Types of Earthquake: Tectonic, Volcanic, Collapse, Explosion,

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