Up Against The Wall (Cloud)

After repositioning from nearby Mount Pleasant, Iowa a short time earlier, a wall cloud formed to my north as I quickly pulled off US Highway 34 about 1.3 miles west of New London, Iowa on Sunday evening, June 7, 2015. These three images captured at a farm located near the curve of 260th Street, about one-tenth mile north of Highway 34, show the changing form of the wall cloud as it moved in an ENE direction (left-to-right in images). The top image, captured at 5:41pm CDT, is a two-stitch image. The middle image was shot at 5:43 pm and the bottom image a minute later. I followed the storm until it passed northeast of New London. The wall cloud did not produce a tornado. Nikon D5000 DSLR camera.