![thunderstorm_updrafts](thumbs/2007/0518jd043.jpg) Sundance, Wyoming, USA |
![thunderstorm_updrafts](thumbs/2007/0518jd042.jpg) Sundance, Wyoming, USA |
![thunderstorm_updrafts](thumbs/2007/0518jd041.jpg) Sundance, Wyoming, USA |
![thunderstorm_updrafts](thumbs/2007/0518jd040.jpg) Sundance, Wyoming, USA |
![thunderstorm_updrafts](thumbs/2007/0518jd034.jpg) Sundance, Wyoming, USA |
![thunderstorm_updrafts](thumbs/2007/0518jd033.jpg) Sundance, Wyoming, USA |
![thunderstorm_updrafts](thumbs/2007/0518jd032.jpg) Sundance, Wyoming, USA |
![thunderstorm_updrafts](thumbs/2007/0516jd03.jpg) near Chappell, Nebraska, USA |
![thunderstorm_updrafts](thumbs/2007/0516jd02.jpg) near Chappell, Nebraska, USA |
![thunderstorm_updrafts](thumbs/2007/0516jd01.jpg) near Chappell, Nebraska, USA |
![thunderstorm_updrafts](thumbs/2007/0514jd10.jpg) E of Grand Island, Nebraska, USA |
![thunderstorm_updrafts](thumbs/2007/0507jd03.jpg) E of Gainesville, Texas, USA |
![thunderstorm_updrafts](thumbs/2007/0505jd31.jpg) SE of Greensburg, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0505jd29.jpg) SE of Greensburg, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0505jd24.jpg) SE of Greensburg, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0505jd21.jpg) NW of Medicine Lodge, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0505jd14.jpg) near Beaver, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0505jd13.jpg) near Beaver, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0505jd12.jpg) N of Woordward near Oklahoma-Kansas border, USA |
![thunderstorm_updrafts](thumbs/2007/0505jd11.jpg) N of Woordward near Oklahoma-Kansas border, USA |
![thunderstorm_updrafts](thumbs/2007/0505jd03.jpg) SE of Meade, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0505jd02.jpg) SE of Meade, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd41.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd39.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd38.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd37.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd36.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd35.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd34.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd33.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd32.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd31.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd30.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd29.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd27.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd26.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd25.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd24.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd23.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd22.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd21.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd19.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd12.jpg) E of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0504jd07.jpg) NE of Woodward, Oklahoma, USA |
![thunderstorm_updrafts](thumbs/2007/0503jd18.jpg) Hillsboro, Texas, USA |
![thunderstorm_updrafts](thumbs/2007/0503jd17.jpg) Hillsboro, Texas, USA |
![thunderstorm_updrafts](thumbs/2007/0424jd38.jpg) Nickerson, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0424jd37.jpg) Nickerson, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0424jd05.jpg) Nickerson, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0424jd04.jpg) Nickerson, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0424jd03.jpg) Nickerson, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0424jd02.jpg) Nickerson, Kansas, USA |
![thunderstorm_updrafts](thumbs/2007/0423jd22.jpg) Pampa, Texas, USA |
![thunderstorm_updrafts](thumbs/2007/0423jd21.jpg) Pampa, Texas, USA |
![thunderstorm_updrafts](thumbs/2007/0423jd20.jpg) Pampa, Texas, USA |
![thunderstorm_updrafts](thumbs/2007/0423jd19.jpg) Pampa, Texas, USA |
![thunderstorm_updrafts](thumbs/2007/0423jd18.jpg) Pampa, Texas, USA |
![thunderstorm_updrafts](thumbs/2007/0423jd17.jpg) Pampa, Texas, USA |
![thunderstorm_updrafts](thumbs/2007/0423jd16.jpg) S of White Deer, Texas, USA |
![thunderstorm_updrafts](thumbs/2007/0423jd15.jpg) S of White Deer, Texas, USA |