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Reference Material

Tornadoes are one of nature's most violent storms. In an average year, 1200 tornadoes are reported across the United States, resulting in approximately 70 fatalities and over 1,500 injuries.

Floods are the number one weather related cause of death in the United States where approximately 140 related fatalities occur annually.

Lightning is a significant cause of weather-related death in the United States where approximately 80 related fatilities occur annually.

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Southern Indiana Weather Spotter's Reference

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Basic Spotter Guide
Advanced Spotter Guide
Online Spotter Training
Thunderstorms, Tornados, Lightning
Enhanced Fujita Scale
Floods, The Awesome Power
Winter Storms, The Deceptive Killers