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A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. [1] It does this by bouncing a microwave signal off a desired target and analyzing how the object's motion has altered the frequency of the returned signal.
To offer comprehensive severe weather coverage, WFXL purchased the most technologically advanced and powerful computerized weather system available in 2007. This included access to live Doppler weather radar capabilities from the National Weather Service site at Moody Air Force Base and an automated severe weather warning system.
As a result, WALB's tower collapsed in an incident shown on live television. Since both stations were already transmitting signals from the tower at the WALB studios, the two were still on-the-air although at low-power. [9] Thirteen months later, WALB and WFXL's new tower in Doerun was completed and began broadcasting on July 3, 2007, at 11:35 p.m.
Weather radar in Norman, Oklahoma with rainshaft Weather (WF44) radar dish University of Oklahoma OU-PRIME C-band, polarimetric, weather radar during construction. Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its motion, and estimate its type (rain, snow, hail etc.).
A NEXRAD weather radar currently used by the National Weather Service (NWS) is a 10 cm wavelength (2700-3000 MHz) radar capable of a complete scan every 4.5 to 10 minutes, depending on the number of angles scanned, and depending on whether or not MESO-SAILS [7] is active, which adds a supplemental low-level scan while completing a volume scan ...
NEXRAD or Nexrad (Next-Generation Radar) is a network of 159 high-resolution S-band Doppler weather radars operated by the National Weather Service (NWS), an agency of the National Oceanic and Atmospheric Administration (NOAA) within the United States Department of Commerce, the Federal Aviation Administration (FAA) within the Department of Transportation, and the U.S. Air Force within the ...
WTVM operates the Chattahoochee Valley's only live regional weather radar called "Live Doppler 9" (formerly known as TrueView Doppler 9), located on top of WTVM's midtown studios. The station also has access to four different Level 2 NEXRAD radars branded as the "Doppler 9 Radar Network" (formerly known as TrueView Tracker) which includes the ...
The building that WTVY broadcasts from in Downtown Dothan also has a Doppler weather radar dome that is specifically made for the station. On June 4, 2012, WTVY became the first station in the Dothan market to broadcast local newscasts in high definition.