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 10/4/13

Japan Meteorological Agency

How Japan's Earthquake and Tsunami Warning Systems Work
The world's only earthquake warning system likely helped limit damage and loss of life.

Japan Earthquake and Tsunami NGO Information Site

Japan is an earthquake-prone country. Be prepared and don't panic when it happens!

Film Duration: 49 min