While hurricanes pose the greatest threat to life and
property, tropical storms and depressions also can
be devastating. Floods from heavy rains and severe
weather, such as tornadoes, can cause extensive
damage and loss of life. For example, Tropical Storm
Allison produced over 40 inches of rain in the Houston
area in 2001, causing about $5 billion in damage and
taking the lives of 41 people.