Mesoscale convective systems - Severe Convective Storms and Tornadoes: Observations and Dynamics - page 264

Figure 5.1. Radar reflectivity at low elevation angle coded in dBZ for a broken and solid line
of convective cells. (Top) Broken line of individual (white arrows) convective cells (in this case,
supercells) in southeast Kansas, as depicted by the WSR-88D at Topeka, KS on June 12, 2008.
(Bottom) Solid line of convective cells during the early life of an MCS squall line in the Texas
Panhandle on March 18, 2012, as depicted by the WSR-88D radar at Lubbock, TX.