We've got another storm rolling through the area this morning, so I
wandered outside to watch as it arrived.
I was totally in awe of this wall cloud as it approached. As it
closed in, I felt like I could have tossed a rock into the bottom of
it... It was that low. Started to see some rotation as it passed
over. Cool and spooky at the same time.
Very impressive (though pictures never do it justice).