Multiple Doppler Radar Analysis of External Environmental and Topographical Influences on a
QLCS Tornado Event
ARMOR dual polarization cross sections of the Cullman, AL tornado during the April 27, 2011 tornado super outbreak at 2016 UTC.
Top: Radar reflectivity horizontal display. Middle: Radar reflectivity vertical cross section. Bottom: Vertical cross section of correlation coefficient. Dual-polarization tornadic debris signature was observed as high as 7 km in altitude during its peak intensity.