A second pulse sent a fraction of a second later is used to measure velocity toward or away from the radome, emulating the Doppler effect and turning radar into Doppler radar. Dual-polarity refers ...

Compiled from National Weather Service data, it’s a captivating look at the power and grace of nature in motion. CC BY Radar Time Lapse ... Citizenship Plan Map reveals fastest-growing cities ...

Here are is where to find live, interactive radar and traffic maps on KCRA.com to help keep you prepared during weather events in ... Track California Doppler radar here(App users, click here ...

The power of the returning signals lets experts create a picture of size, shape and intensity of any precipitation—and this is what you see on a phone app’s radar map or a TV broadcast.

The ability to detect the "shift in the frequency" of the pulse of energy makes NEXRAD a Doppler radar. The frequency of the returning signal typically changes based upon the motion of the ...

The CBS6 live Instant Doppler weather radar system will hit its ... These broad range maps are useful in detecting and tracking the motion of large scale precipitation shields as well as ...

Tune into any TV weather report and you’ll hear the words “Doppler radar” as meteorologists track storms across California. But how does Doppler radar work? And how accurate is it?

Doppler weather radar enabled meteorologists to spot rotating winds within a thunderstorm, which is a strong precursor to the development of a tornado. This development led to vast improvements in ...