High Based LP Cell Northwestern Dawson County, Texas, April 23, 2008

The following images are of a High Based LP Cell taken several hours later from the earlier described,( previous Blog-below), Low Based Circulation Storm. The images were taken along Ranch Rd 829 several miles south of the SH 180 intersection, looking to the NNW at initiation along a west to east trending warm front and a north to south trending dry-line. The first image, above, is capturing a spreading Anvil canopy above a high based Rain Free Base and aslo denoting the Rear Flanking Line with a small Roll Cloud beneath at lower left. The second image is looking west at the developing Rear Flanking Line obscuring the sun. Note the tapering Roll Cloud beneath. The final two images are taken as the LP Cell with attendant Roll Cloud slowly advanced to the eastsoutheast.