acm-header
Sign In

Communications of the ACM

ACM News

Spying on a Storm's Infrasonic Signals to Improve Tornado Warnings


Tornado

Credit: iStockphoto

Tornado survivors often compare the terrifying, deafening roars of a twister's furious winds to the sound of a freight train. But storms also emit sounds that are inaudible to human ears right before producing a tornado.

From IEEE Spectrum 
View Full Article


 

No entries found

Sign In for Full Access
» Forgot Password? » Create an ACM Web Account