Tsunami Buoy Papercraft

The United States NOAA (National Oceanic Atmospheric Administration) place hundreds of these kind of buoy in the pacific ring and indian ocean. This buoy is a transmitter relay from the seabed sensor below the ocean which transmit signal warning if there's a signs of tsunami trigger earthquake to the NOAA satellite and in the end it will be widely spread to warn people who live near the shore of imminent potential tsunami to quickly evacuate to the save area.Tsunami Buoy Papercraft