Science - MEGAQUAKE Nankai Trough: Deciphering Earth's Signals

Japan faces the threat of massive earthquakes. This MEGAQUAKE series uses the latest technology to unravel the mysteries of earthquakes and examine emerging signs of an impending megaquake in the Nankai Trough.Air date 10/4/13Japan Meteorological AgencyHow Japans Earthquake and Tsunami Warning Systems WorkThe worlds only earthquake warning system likely helped limit damage and loss of life.Japan Earthquake and Tsunami NGO Information SiteJapan is an earthquake-prone country. Be prepared and dont panic when it happens!