Coming ashore: What is hurricane landfall?

What happens when a hurricane makes landfall? Coastal cities beware

A hurricane is a tropical cyclone that forms over warm ocean waters. It is characterized by strong winds, heavy rain, and thunderstorms. When a hurricane makes landfall, it can cause widespread damage to coastal communities.

The National Hurricane Center (NHC) defines landfall as the point at which the center of a hurricane's circulation crosses the coastline. When a hurricane makes landfall, it can bring with it a storm surge, high winds, and heavy rain.

The storm surge is a wall of water that can be as high as 20 feet. It is caused by the hurricane's strong winds pushing water ahead of it. The storm surge can cause severe flooding and damage to coastal property.

High winds are another hazard associated with hurricanes. Hurricane winds can reach speeds of up to 150 miles per hour. These winds can cause widespread damage to buildings, trees, and power lines.

Heavy rain is also a common occurrence with hurricanes. Hurricanes can produce torrential rains that can cause flooding and mudslides.

What to do if a hurricane is approaching

If you live in a coastal area, it is important to be prepared for the possibility of a hurricane. Here are some tips:

• Have a hurricane plan in place. This plan should include evacuation routes, a list of emergency supplies, and a plan for communicating with family and friends.
• Stay informed about the hurricane. Listen to local news broadcasts and check the NHC website for the latest information.
• Evacuate if you are ordered to do so. Do not wait until it is too late.
• If you cannot evacuate, stay indoors and away from windows.
• Secure your home by boarding up windows and doors.
• Fill your bathtub and other containers with water in case the power goes out.
• Have a battery-powered radio and flashlights on hand.

Conclusion

Hurricanes can be devastating storms, but by being prepared, you can reduce your risk of injury or damage. If you live in a coastal area, it is important to be aware of the risks and to take steps to prepare for a hurricane.