Tornadoes Are Rated On The Enhanced Fujita Scale. They usually range from EF0 (light damage) to the rare EF5 (incredible ...
A "hook echo" and tornado as mapped at fine-scale resolution by a Doppler On Wheels (DOW) radar. Image courtesy of the Center for Severe Weather Research. Disclaimer: AAAS and EurekAlert!
The Local Radar base reflectivity product ... allows us to issue tornado warnings with more advanced notice. The National Weather Service's 148 WSR-88D Doppler radars can detect most precipitation ...
Reliable data on tornado history only goes back to around 2004, after the introduction of ground level Doppler radar in the 1990s which were able to not just detect but also track the motion of an ...