Monsoon Storm from Kitt Peak

Last night while between local storms on Kitt Peak, I watched some storms around the area.  This one to the northwest of Kitt Peak was quite pretty and spectacular at the same time.  I took a series of five exposures in an HDR sequence and this is the middle exposure at ISO 400, f/8, 1/400 seconds at a focal length of 17mm on my Canon 70D.

This is a combination of 5 frames from 1/1000 second to 1/160 second exposures which shows the range of activity from the rays from the sun behind the clouds to the mountains and valley in the foreground.  Note the area in between the anvil and the local mountains which is covered in water from rainfall in that area.