I know there a much better photos, but I was in awe of what I was shooting. If you take time to look at these you too might be amazed. Take special note of the top left of the photos after you get into them. Then start watching the bottom line of thunderstorms... My mouth fell open, I had heard of this my whole life but never been in the right place at the right time to take photos.... then go all the way thru.. the photos and at the end you will see the two merge. The bottom line of storms pulled the top layer into it to "feed" off of it. Notice the anvil of the thunderstorm on the bottom towards the end..the upper level winds are blowing the tops off the storms.. I was in awe, mouth open.. I can not believe I snapped a photo.. I was watching what was nature's most awesome power develop in a matter of seconds!!! I left in two really blurry shots as they show the two converging.. but not very good quality.. either.. enjoy, I sure did .. haha...