Quick Answer
In the event of a flash flood, it's generally safer to evacuate if possible, as staying indoors can be a false sense of security and puts you at risk of being swept away by rising waters. If evacuation isn't an option, stay away from windows and follow a flood-proof shelter plan.
Risks of Staying Indoors
When a flash flood warning is issued, many people assume it’s safer to stay indoors. However, this can be a deadly mistake if the floodwaters rise too quickly. Water can seep into homes through cracks, doors, and windows, putting occupants at risk of being swept away. In some cases, homes can even collapse due to the weight of the water. According to the National Weather Service, flash flooding is responsible for more deaths than any other type of flood.
Preparing for Evacuation
If you live in a flash flood-prone area, it’s essential to have an evacuation plan in place. This should include identifying safe routes to higher ground, knowing the flood elevation of your home, and having a kit with essential items such as water, non-perishable food, and a first aid kit. It’s also crucial to stay informed about weather conditions and flood warnings through a NOAA Weather Radio or other reliable sources. If ordered to evacuate, do so promptly and follow the recommended route.
Flood-Proof Shelter Techniques
In the absence of a safe evacuation route, it’s essential to understand how to create a flood-proof shelter. This typically involves moving to an upper floor or the roof of your home, and securing yourself to a stable object using a rope or harness. Avoid staying in areas with windows or doors that can be breached by floodwaters. According to the American Red Cross, a safe shelter can be created by using materials such as plywood, sandbags, or even a portable shelter. However, this should only be done as a last resort, and evacuation should always be the primary goal.
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