PREPARE ACT AFTERMATH    SURVIVOR STORIES
What a tsunami looks like in, on, and under, ocean water
ANATOMY EFFECTS DID YOU KNOW?
Multiple factors influence a tsunami’s strength
WARNING SYSTEMS OBSERVATORIES PALEO RESEARCH MODELING COASTAL BARRIERS WHOI RESEARCHERS
Interesting facts about tsunamis
PREPARE ACT AFTERMATH
Distance from earthquake to land
Earthquake magnitude & depth of water at earthquake source
Coastal Vegetation
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Topography of the coast
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What you should know before a tsunami hits
What you should and should not do after a tsunami hits
What you should do if a  tsunami hits
Know the warning signs
Develop a family disaster plan
Know whether you live or travel to  danger zones
Assemble a disaster supply kit
Plan an evacuation route
Know the warning signs: Earthquakes
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Know the warning signs: Receding waters
If you see receding water: What you should do
If you receive a tsunami warning signal: What you should do
If you hear the ocean roar: What you should do
If you feel an earthquake: What you should do
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If you feel an earthquake...
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Act: What to Do During a Tsunami
Next Warning Sign
Protect yourself first. DROP to the ground; take COVER by getting under a sturdy piece of furniture; and HOLD ON until the  shaking stops. If there isn’t a table or desk near you, cover your face and head with your arms.
STOP ALARM
If you see the ocean receding rapidly
If you see the ocean recede, and youre on the beach, you have minutes to run away from the coast and reach higher ground. Grab your family and run. Leave everything behind. Your life is more valuable than your possessions.
If you hear the ocean roar
If you hear the ocean roar, and you're on the beach, you have seconds to run away from the coast and reach higher ground. Grab your family and run. Leave everything behind. Your life is more valuable than your possessions.
Use extreme caution around buildings
Stay away from low lying areas
Do not return until notified
Use telephones only for emergencies
Stay away from powerlines and bridges
Tsunami Warning Center receives seismic data
Mooring transfers information to shore via satellite
Tsunami Warning Center receives tsunami wave data
DART Station detects tsunami in deep water
Earthquake occurs
Seismometer detects the earthquake and  transfers measurements to mooring
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PREPARE ACT AFTERMATH   
Run to higher ground
NOAA Pacific Tsunami Warning Center
General Information
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Tsunami Ready from the National Weather Service
NOAA’s Tsunami Information
NOAA Research Center
UNESCO’s Interantional Tsunami Information Centre
PBS Special: Waves of Destruction: Tsunamis
U.S. Federal Emergency Management Agency’s (FEMA) Tsunami Information
NOVA Special: Wave that Shook the World
Additional Information
Research and Technology
University of Washington’s Tsunami Information
Pacific Tsunami Museum
West Coast and Alaska Tsunami Warning Center
Tsunami Research from WHOI
Morss Colloquium: Lessons from the 2004 Indian Ocean Tsunami
Research and Technology cont.
National Geophysical Data Center’s Historical Tsunami Database
University of Southern California Tsunami Research Center
Oceanus Magazine: In the Tsunami’s Wake, New Knowledge About Earthquakes
Historical Tsunamis
WHOI Tsunami Topic Page
National Tsunami Hazard Mitigation Program
Caribbean tsunami and earthquake hazards studies at USGS, Woods Hole Science Center
University of Washington’s Survey of Great Tsunamis
Oceanus Magazine: Tsunamis in the Caribbean? It’s Possible.
Oceanus Magazine: A ‘Book’ of Ancient Sumatran Tsunamis
Tsunami Wave Tank and Research Laboratory
©Woods Hole Oceanographic Institution
About this site
Additional information
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