Cumulonimbus

7. Infrared satellite view of a mesoscale convective system over Kansas, Oklahoma, and Texas.
Gray shades are proportional to infrared radiative temperature at cloud top, with closest values
indicated by light shading in the interior of the cloud system.
The scale of this cloud system can be compared with the size of the smaller, individual
thunderstorm anvils seen over the same geographical region as in #6.