Danger Zone: Tsunami Strike Japan (Part 3--Warning Systems)
Sirens are a small part of the sophisticated warning system used for tsunami alerts. Meteorological agencies issue warnings and send alerts to television and radio channels, the Internet, and mobile phone networks. These systems are found throughout the world and are vital for tsunami prone areas like Japan. Part of the "Danger Zone" series.
Media Details
Runtime: 3 minutes 6 seconds
- Topic: Health and Safety, Science
 - Subtopic: Earth Sciences, Safety, Weather
 - Grade/Interest Level: 7 - 12
 - Standards:
 - Release Year: 2015
 - Producer/Distributor: National Oceanic and Atmospheric Administration
 - Series: Danger Zone
 - Report a Problem
 
Available Resources
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