1.4K views · 28 reactions | Tsunami2 decoders have two braking...

NASA scientists have developed a TSUNAMI alert & tracking system known as GUARDIAN--to be discussed in an accompanying post here on my Facebook page. This NOAA animation of a tsunami is revealing. NASA explains that tsunamis are HUGE WAVES triggered by earthquakes which displace a huge amount of sea water--producing mammoth waves in the process. While comparatively rare, compared to hurricanes and other natural disaster, tsunamis can be truly devastating. Tsunami waves can be 100 feet tall and w