作者: Rodger A. Brown , Donald W. Burgess , John K. Carter , Leslie R. Lemon , Dale Sirmans
DOI: 10.1175/1520-0477(1975)056<0524:NDDRMI>2.0.CO;2
关键词: Hook echo 、 Radar 、 Mesocyclone 、 Doppler effect 、 Tornado vortex signature 、 Doppler radar 、 Weather radar 、 Tornado 、 Geology 、 Meteorology
摘要: Abstract Some results of the first 10 cm dual-Doppler radar measurements in a tornadic storm are presented. A mesoscale, cyclonic circulation confirms proposed single Doppler vortex signature and indicates that curved reflectivity hook echo is around periphery circulation. The interpolated tornado position within mesocyclone where high-variance velocity spectra suggest strong gradients.