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The transition to polarimetric (dual-polarised) radars began in 2017 with the upgrade of 4 Meteor 1500 radars located in Melbourne, Brisbane, Adelaide, and Sydney. [7] The network has further been enhanced through the installation of 8 new polarimetric Meteor 735 radars across WA, [8] NSW [9] & Victoria, [10] and two polarimetric WRM200 radars [11] manufactured by Vaisala, one to replace the ...
The scale ranks tornadoes from F0 to F5, with F0 being the least intense and F5 being the most intense. F5 tornadoes were estimated to have had maximum winds between 261 mph (420 km/h) and 318 mph (512 km/h). [10] [note 3] F5 damage in Bridge Creek, Oklahoma, from the May 3, 1999, tornado.
201 mph (323 km/h) A Doppler on Wheels observed the tornado through its entire life. The radar recorded winds of 100 mph (160 km/h), 145 mph (233 km/h), and 201 mph (323 km/h) at various heights ranging from 3–50 m (9.8–164.0 ft). [29] F0 June 15, 2005: Trego Center, Kansas — — — A Doppler on Wheels observed the tornado in an open field.
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.).
309 mph (497 km/h) 318 mph (512 km/h) ≥309 mph (497 km/h) [e] A Doppler on Wheels recorded winds of 263–271 mph (423–436 km/h) approximately 30–50 m (98–164 ft) above the radar level. Following calculations to more accurately determine peak wind speeds, it was published that ground-relative winds of 309–318 mph (497–512 km/h ...
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This tornado was accompanied by an intense rear-flank downdraft surge, with the total damage path width being recorded at 2.7 mi (4.3 km). A Ka-POL radar from Texas Tech University had been recording the tornado throughout its life cycle, and recorded a wind gust of 87.9 m/s (197 mph; 316 km/h) near the surface, while confirming the tornado's ...
3.05 mi (4.91 km) 100 yd (91 m) High-resolution satellite imagery showed extensive tree damage in an inaccessible area that aligned with a tornadic debris signature on radar. Some trees were able to be surveyed, allowing for a rating. [20] EF1 SW of Gillsburg to NE of Osyka: Amite, Pike: MS