July 13th featured a play in eastern Colorado along an old outflow boundary from previous day convection. Storms formed fairly early, by 1pm along this boundary. It didn’t take long for them to become well organized and severe warned. One cell developed an impressive hook on radar and spun strongly. It produced a couple of funnel clouds, but nothing that touched down. Structure was nice, but storms became HP in nature as they moved almost due south in northwesterly flow aloft. Another cell formed southwest of the first and became tornado warned. We blasted towards it since our storm was weakening due to ingesting outflow air from the new storm. As we arrived on the new cell, it was quite messy and never looked like it would produce anything. We stayed with it for a couple more hours until numerous storms exploded between LaJunta and Lamar, CO. At that point, we called it a day and dropped south to our hotel in the Oklahoma panhandle. A fun day and our first supercell came very close to producing a tornado! Enjoy the pics!
July 6th Eastern Colorado Tornado Warned Supercell
July 6th took us to eastern Colorado. Good moisture and instability, along with modest shear and upslope flow into the Palmer Divide would set the stage for supercells and multicells. One such storm formed just west of Limon and right turned southeast towards Hugo. As it did, the structure improved as severe thunderstorm warnings were issued for golfball sized hail. As it moved further east, it became better organized and was tornado warned. It didn’t produce one, but you could clearly see the rotation in the storms updraft. As it moved furth east towards Eads, it encountered drier are and eventually weakened. Pretty storm, and the eastern plains of Colorado certainly needed all the moisture it can get! Enjoy the photos!
April 29th Central and Southern Kansas Tornadoes
A big day was in store for Kansas. Supercells with tornadoes were possible as a combination of wind shear, moisture and instability were present with an approaching trough. By mid afternoon the dryline sharpened and soon cumulus towers formed. A cluster of storms had formed northeast of McPherson and the tail end storm started spinning. One small tornado formed as the cell moved north towards the warm front. As it approached it, other storms started forming on an advancing cold front and also became severe. We decided to leave the first storm as storm mergers made things too messy. As we blasted south towards Wichita, a landspout tornado formed underneath an updraft in the line and stayed on the ground for 12 minutes. When is dissipated, when then turned our attention to a supercell near Wichita. It had just spawned the Andover tornado and continued to cycle and become tornadic again near El Dorado. We blasted down to town, now in the dark and headed east towards the supercell’s updraft base. Quickly a tapered cone tornado formed and became visible through power flashes and lighting. It crossed the road in front of us and dissipated. Another one formed within a couple minutes and stabbed down to the ground and lifted. We continued to drift east with the storm and turned north at Rosalia. As we did a massive bowl formed and dropped to the ground! A wedge type tornado formed with multiple vortices. We got blasted with RFD winds wrapping around the tornado and had to vacate the area. As we continued east the tornado lifted as a line of storms merged with it ending the tornado threat. A crazy day with 5 tornadoes! Enjoy the pics!
