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Tropical Storm or Hurricane Watches and Warnings


The National Weather Service broadcasts severe weather conditions on radio, TV, or NOAA Weather Radio. Watches and warnings for either tropical system should be taken seriously.

Tropical Storm Watch
An announcement for specific coastal areas that tropical storm conditions are possible within 36 hours.

Tropical Storm Warning
A warning that sustained winds within the range of 34 to 63 kt (39 to 73 mph or 63 to 118 km/hr) associated with a tropical cyclone are expected in a specified coastal area within 24 hours or less.

Hurricane Watch
An announcement for specific coastal areas that hurricane conditions are possible within 36 hours.

Hurricane Warning

A warning that sustained winds 64 kt (74 mph or 119 km/hr) or higher associated with a hurricane are expected in a specified coastal area in 24 hours or less. A hurricane warning can remain in effect when dangerously high water or a combination of dangerously high water and exceptionally high waves continue, even though winds may be less than hurricane force.

To prepare for hurricane conditions, see Before, During, After.


During a Hurricane Watch

Tune-in to your local TV station or listen to a battery-operated radio tuned to your local radio station for hurricane progress reports
Check emergency supplies
Fuel car
Bring in outdoor objects such as lawn furniture, toys, and garden tools and anchor objects that cannot be brought inside
Secure buildings by closing and boarding up windows
Remove outside antennas
Turn refrigerator and freezer to coldest settings, and open only when absolutely necessary and close quickly
Store drinking water in clean bathtubs, jugs, bottles, and cooking utensils
Review evacuation plan
If you own a boat, moor it securely or move it to a designated safe place; use rope or chain to secure boat to trailer; use tiedowns to anchor trailer to the ground or house

During a Hurricane Warning

Tune-in to your local TV station or listen constantly to a battery-operated radio tuned to your local radio station for instructions
If in a mobile home, check tiedowns and evacuate immediately
Store valuables and personal papers in a waterproof container on the highest level of your home
Avoid elevators
If at home, stay inside, away from windows, skylights, and glass doors
Keep a supply of flashlights and extra batteries handy. Avoid open flames, such as candles and kerosene lamps, as a source of light
If power is lost, turn off major appliances to reduce power "surge" when electricity is restored
If officials indicate evacuation is necessary, leave as soon as possible
Avoid flooded roads and watch for washed out bridges
Secure your home by unplugging appliances and turning off electricity and the main water valve
Tell someone outside of the storm area where you are going
If time permits, and you live in an identified surge zone, elevate furniture to protect it from flooding or better yet, move it to a higher floor
Bring pre-assembled emergency supplies and warm protective clothing
Take blankets and sleeping bags to shelter
Lock up home and leave

See also Before, During, After.


Tropical Weather Center

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