| Powerful late winter thunderstorm on 2006/03/11. |
| A lenticular cloud caps a cumulonimbus. |
| Two iridescent cloud wave formations intersecting each other. |
| Rapidly expanding thunderstorm near Abrams, WI. |
| Same Abrams, WI storm system developing a wall cloud. |
Post-thunderstorm mammutus and shadows from a low sun.
