When it comes to hurricanes, wind speeds do not tell the whole story.
The most deadly weather associated with hurricanes is actually inland flooding.
From 1970 to 2000, inland freshwater flooding was responsible for more than half of the deaths associated with tropical cyclones in the United States.
Intense rainfall is not directly related to the wind speed of tropical cyclones. In fact, some of the greatest rainfall amounts have occurred with weaker storms that move slowly or stall.
Tropical Storm Allison produced extremely heavy rainfall and catastrophic floods in the Houston area in 2001. Allison would continue to produce heavy rainfall from Louisiana to North Carolina and then to Massachusetts.
Hurricane Floyd in 1999 brought intense rains and flooding to the eastern United States. Fifty people drowned due to inland flooding.
Tropical Storm Alberto in 1994 drifted over the southeast United States and produced torrential rainfall. More than 21 inches of rain fell in Americus, Georgia, where 33 people drowned.
In 1979, Tropical Storm Claudette brought an incredible 45 inches of rain to the area near Alvin, Texas.
Long after the winds of Hurricane Diane subsided in 1955, the storm brought inland flooding to parts of the northeast and contributed to nearly 200 deaths.
Almost 25 percent of tropical cyclone-related deaths are due to drowning, including people who drown in or attempt to abandon their cars.
So What can you do?
When you hear hurricane...think inland flooding.
Determine whether or not you live in a potential flood zone.
Develop a flood emergency plan.
Have flood insurance.
Do not attempt to cross flowing water. As little as 6 inches of water may cause you to lose control of your vehicle.
Stay away from downed power lines.
Keep children away from flooded areas.
Test drinking water for potability.
Do not use fresh food that has come in contact with floodwaters.
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