Precautions for Tsunami
Tsunamis are large ocean waves generated by major earthquakes beneath the ocean floor or major landslides into the ocean. Rising to several feet or higher, they can strike the coast with devastating force. People on beaches or in low coastal areas, such as estuaries and rivers, need to be aware that a tsunami could arrive within minutes of a severe earthquake – and the danger period can continue for many hours. Tsunamis can occur any time of year, day or night.
Develop a Plan for Tsunami
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Learn about tsunami risk in your community
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Contact your local emergency management office or Red Cross Chapter
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If you are visiting an area at risk from tsunamis, check with the hotel, motel, or campground operators for tsunami evacuation information and how you would be warned.
Top Tips:
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To escape a tsunami, go as high and as far as you can – ideally to a spot 100 feet above sea level or 2 miles away.
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Every foot inland or upward may make a difference!
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If you can see the wave, you are too close for safety.
Know the difference!
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A Tsunami WARNING means a tsunami may have been generated and could be close to your area.
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A Tsunami WATCH means a tsunami has not yet been verified but could exist and may be as little as an hour away.
If You are at Risk from Tsunamis
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Plan an evacuation route from your home, school, workplace, or any other place you'll be where tsunamis present a risk
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Practice your evacuation route
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Use a radio to keep informed of local watches and warnings
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Talk to your insurance agent
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Discuss tsunami with your family. Review food safety and preparedness measures with your family
Assemble a Disaster Supplies Kit
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Water: one gallon per person, per day
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Food: non-perishable, easy-to-prepare items
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Flashlight
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Battery-powered or hand-crank radio
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Extra batteries
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First aid kit
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Medications and medical items
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Multi-purpose tool
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Sanitation and personal hygiene items
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Copies of personal documents
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Cell phone with chargers
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Family and emergency contact information
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Extra cash
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Emergency blanket
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Map(s) of the area
