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On September 1, 1994, the weather radar model RDR-4B of the Allied-Signal/Bendix (now Honeywell) became the first predictive wind-shear system to be certified for commercial airline operations. In the same year, Continental Airlines became the first commercial carrier to install an airborne predictive wind-shear detection system on its aircraft.
Unlike the ASR-9, the ASR-11 is less suited for wind shear detection, Doppler wind measurement, and precipitation reflectivity. The ASR-11 radar system will remain as is, with no further plans to upgrade the current detection system with a Weather Systems Processor (WSP.) [2] ASR-11 during night operation
Pilots may decide whether to land (or conduct a missed approach) after wind shear alerts are issued. LLWAS wind shear alerts are defined as wind speed gain or loss of between 20 and 30 knots aligned with the active runway direction. "Low level" refers to altitudes of 2,000 ft (610 m) or less above ground level (AGL).
Hurricane Beryl: Hit the Texas coast on July 8 as a Category 1 hurricane near Matagorda, ... Developed on Sept. 13, but was hindered by wind shear and made minimal intensification. Gordon weakened ...
Airports with a TDWR in the US. Another in San Juan, Puerto Rico, is not shown on this map.. Terminal Doppler Weather Radar (TDWR) is a Doppler weather radar system with a three-dimensional "pencil beam" used primarily for the detection of hazardous wind shear conditions, precipitation, and winds aloft on and near major airports situated in climates with great exposure to thunderstorms in the ...
A National Weather Service technician monitors Hurricane Carla on a WSR-57 radar on Sept. 10, 1961. (NOAA) For more than 60 years, Hurricane Carla has been the benchmark for landfalling hurricanes ...
Radar imagery of Tropical Storm Hermine moving across South Texas on September 7, 2010. June 30, 2010 – Hurricane Alex makes landfall at Soto la Marina, Tamaulipas in Mexico as a large Category 2 hurricane, bringing heavy rains, wind, and tornadoes to South Texas. [128]
The southern tip of Texas will see the most severe impact from Hurricane Beryl. Heat indices near 110℉ will pose risks on Friday, followed by wind gusts of 25 to 30 miles per hour Friday afternoon.