June 23rd had significant potential in southeast Wyoming as well as southeast Colorado. We chose to play the Wyoming target instead of Colorado. And both produced tornadoes!!! When you get upslope flow into the Laramie Range in southeast Wyoming with decent moisture and instability, you chase there, plain and simple. Good shear and lift into the mountains were also present and by midafternoon storms erupted west of Chugwater. It took a bit for storms to become organized, but one such supercell over the town of Chugwater became the primary supercell this day. It spun east all the way past Scottsbluff, NE and produced at least a half dozen tornadoes, a few of which we were close to and became pretty photogenic! A Tornado Emergency was issued for one large tornado near town and fortunately did not cause any serious injuries or fatalities. Storm structure was pretty as well and the supercell also produced softball sized hail at various locations in the lifetime. A great chase day and fortunately the results were good for the local residents. Enjoy the pics!
What a way to spend the 4th of July! We decided mid morning that it looked too tempting not to chase this day. Upslope flow into the Laramie Range in southeast Wyoming was the hot spot. Good shear, instability and moisture would help form an intense supercell mid afternoon. This storm crossed the Laramie Range and intensified as it moved east off the higher terrain. We were just west, then southwest of town as the storm spun hard. A funnel formed and nearly touched down as it crossed the mountains. Once close to town a very low and strongly rotating wall cloud formed. Soon a nice cone shaped tornado touched down and stay on the ground for nearly 25 minutes! It crossed I-25 south of town and as the cell moved east it encountered more stable air and weakened.
This supercell had fantastic structure, intense cloud to ground lightning and baseball sized hail. The tornado caused no damage thankfully and was a treat to watch and photograph. In hindsight I wish we would have stayed south of it instead to trying to stay in front of the storm. The views from the south were stunning! A fun way for us to spend the 4th of July. Once we got back home after dark, we had our own private fireworks from a large pack we bough last year in Missouri. Enjoy the pics!