Tsunami warning system
Tsunami warning system or TWS detects tsunamis and issues warnings to prevent loss of life and property. It consists of two equally important components: a network of sensors to detect tsunamis and a communications infrastructure to issue timely alarms to start evacuation before the big waves reach the land to let the people to rush to safety.[1]
There are two distinct types of tsunami warning systems: international and regional.[2] Both of those systems depend on the fact that tsunami waves travel, approximately, 15-30 times slower than seismic waves.[3]
Notes[change | change source]
- ↑ "Pacific Tsunamy Warning Center". Archived from the original on 2011-03-13. Retrieved 2021-01-01.
- ↑ "NOAA Tsunami Warnings and Forecasts". Archived from the original on 2011-04-18. Retrieved 2011-03-21.
- ↑ Images for seismic waves
