Look at these creepy pictures and videos of omnious looking clouds that engulfed parts of North Georgia on July 12th, 2021. The picture below was captured from River of Life Church in Nicholson, Georgia:
The ground-scrubbing cloud tendrils occur when the leading edge of cool, thunderstorm outflow acts as a wedge, forcing humid air upward ahead of the storm.
This shelf cloud is a scary-looking beast! It was the leading edge of a squall line creeping up from South Georgia.
As if the thunderstorm had several layers… Terrifying!
