May 18th looked like a big day on paper. And it certainly fulfilled those expectations! There were a couple potential plays. Western Kansas to the north of the low, and western Oklahoma along the dryline where the subtropical jet punched in to it. After much deliberation, we chose western Oklahoma. Both targets produced and produced big! By mid afternoon multiple updrafts formed along the dryline, where a bit of a bulge was present. The southern most updraft ended up becoming the dominant one and quickly developed into a major supercell. We positioned ourselves down wind of it so we could look at the structure and well as any potential tornado development. Soon, a slender elephant trunk shaped tornado developed and danced across the ground for a few minutes. After it roped out, another funnel formed, but we couldn’t tell if it touched down or not. Moving back east into Arnett, we watched as a merry go round formed under the updraft base and eventually a stout tornado developed. This tornado unfortunately did cause damage and was given an EF3 rating. It came very close to town before it roped out. Another tornado developed from a new mesocyclone as often occurs in cyclic storms and dropped a tapered cone tornado that was on the ground for several minutes. As the storm continued moving northeast, it encountered cooler more stable air and eventually died off. A fantastic day for the tours and an amazing storm to watch! Enjoy the pics!
May 14th Hershey, Nebraska Tornadoes
Wasn’t expecting a lot on May 14th. Moisture was lacking, but shear and lift were good. We chased a high based supercell north of McCook, NE and stayed with it as it moved north. It eventually dissipated as a wind shift boundary west of North Platte generated numerous severe thunderstorms. We approached North Platte as a landspout tornado formed south of Hershey. It persisted for several minutes before roping out. Soon a second tornado formed and became quite pretty! It lasted over 10 minutes before diminishing. Not long after that another tornado formed. It morphed into a slender elephant trunk shaped tornado and also lasted over 10 minutes. Finally we decided to head west on I-80 to the storm, now a formidable supercell. Decent structure and huge hail greeted us north of Hershey, and we decided to head back east as it rapidly weakened when it came off the boundary. A lot of fun today. Great lightning, nice tornadoes and good storm structure! Enjoy the photos!
May 1st Westway, Texas Tornado Warned Supercell
May 1st set up was far from ideal. Limited moisture was present moving into the upslope play of northeast New Mexico. Shear was great, as was lift. However, limited moisture also meant limited instability. Despite all that, severe storms formed south near Logan, NM as moved east. The tail end storm latched onto the old frontal boundary draped across the region and started spinning hard. As the storm crossed the Texas border, it became tornado warned. The structure was amazing! As it churned southeast along the boundary, it produced hail tennisball sized and had numerous lowering over time. Headin into the Hereford area, the hail became intense so we chose to push ahead and northeast of it and get out of its way. For a day that wasn’t advertised, a bit of panhandle magic certainly became the story of the day! Enjoy the pics!
April 26th Roswell, New Mexico Tornadic Supercell
April 26th featured an upslope/dryline play in eastern New Mexico. Storms formed along and north of an outflow boundary. We intercepted the triple point storm that developed just northeast of town and kept back building at the triple point until it got so strong it moved southeast along the boundary. It didn’t take long in the highly sheared environment for it to start rotating strongly. Inflow winds of 50 mph fed the storm. There was so much dirt being sucked into the updraft at times, you could see the dirt cloud rise into the updraft base. Eventually the low levels started rotating as a very obvious mesocyclone formed. A clear slot wrapped around the meso and a long snaking elephant trunk shaped funnel, then tornado descended from cloud base. Dirt partially obscured it from time to time and it dissipated after about 5 minutes. The storm was a prolific hailer as ell we 3-4 inch stones reported. We stay with it until dark when it weakened. A fun day and a major powerful supercell was incredible to experience from birth to death. Enjoy the pics!
April 23rd, 2025 Southwest Kansas Tornado Warned Supercells
April 23rd took me to southwest Kansas. A surface low and triple point was southeast of Goodland. Models showed supercells developing on the dryline and interacting with the warm front as they moved northeast and were forecast to spin hard there. That’s exactly what happened. I intercepted one supercell near Healy, Kansas that attached itself to the warm front in an environment of high theta-e air and it became tornado warned. I had to drive through copious amounts of golfball sized hail to get to the hook and what a beauty it was!! Low bowl shaped wall cloud with rain/hail wrapping around it as it spun HARD. It tried to cone up a couple times but couldn’t maintain it’s tight rotation to get a tornado down. Eventually it moved into colder air north of the warm front and weakened. I dropped south to catch another developing supercell west of Kalvesta, Kansas. a massive bowl shaped lowering was spinning hard. It produced a tapered funnel halfway to the ground, but never did contact it. Structure was nice with that classic backward “C” shape to the RFD eroded updraft. It also crossed into colder air and weakened. By then it was almost dark and time to head to the hotel for the night. Fun day and enjoy the pics!
June 23rd Neptune, Saskatchewan Tornado Warned Supercell
June 23rd was the first day of Photo Tour #2. Models showed a triple point low over southern Saskatchewan, with a cold front/dry line extending south into northern Montana. We had a LONG was to go starting from Denver, with close to a 10-12 hour drive! So, we departed at sunrise and blasted north. We arrived in Wolf Point, Montana late afternoon as cumulus towers formed west toward Glasgow. Storms were already severe and tornado warned in Canada, with Environment Canada issuing a PDS (Particularly Dangerous Situation) tornado watch for parts of Saskatchewan. Knowing we still would have another 2-3 hour drive to make it up there, we decided to see what the Montana developing storms would do. SPC issued an MD for Montana talking about a couple supercells forming. We hedged our bets for Montana. Soon it became clear that was the wrong choice as storms formed as left moving supercells, so we crossed the border into Saskatchewan north of Plentywood, MT and blasted north towards the tornado warned supercell. We got within about 10 miles of it as the sun was setting so we stopped for photography. Structure was gorgeous and so were the pale blue and orange colors of the storms! We stayed with it the best we could and at one point a very dark, large “v” shaped lowering occurred although we could not tell whether it was a wall cloud or broad cone shaped funnel due to the distance we were from the storm. Having to get back to our border crossing, which closed at midnight, we waved goodbye and back tracked to get back into the US. A 1060 mile day that resulted in a stunning supercell near Neptune, Saskatchewan was well worth the drive! Enjoy the pics!
June 18th Kalvesta, Kansas Tornadoes
June 18th featured a stationary boundary draped across southwest Kansas. Dewpoints in the 60s and temps in the 90s, as well as the wind shift along the boundary would set the stage for not only landspout tornadoes, but also supercells forming and anchoring along the boundary. We intercepted one such storm that produced a landspout in its formation stage, followed by a legitimate supercell with a strong velocity couplet that lead to a 10 minute long tornado. The structure became quite nice and the storm was incredibly electrified! At one point a lightning strike produced a fire on wheat fields that were ready to be harvested. A very unfortunate incident for the local farmers. We then dropped south to just north of Cimarron where we encountered another strongly developing mesocyclone that produced a tapered cone funnel with a brief circulation. Many thanks to our guest, Leann Yamanaka for the pics of that funnel/circulation from beside the van! Finally, south of Liberal, Kansas a very photogenic supercell emerged from a cluster of cells at sunset and produced absolutely gorgeous mammatus clouds. Enjoy the pics!
Check out this cool video from that day!
https://youtu.be/mef65EQuBMs
June 7th Ansley, Nebraska Tornado Warned Supercell
June 7th featured good moisture and instability, as well as moderate shear. A boundary lay across central Nebraska and would be the focus for several supercells The storm we chose to chase formed early afternoon near Thedford, and intensified as it moved southeast. By the time it got close to Broken Bow, it was well structured, producing baseball sized hail and a possible tornado. We followed it through town and southeast as the structure truly became insane! As it approached Ansley, it became tornado warned, but did not produce I feel low level shear from cloud base down was insufficient to produce tornadoes. Nonetheless, the structure was quite nice as it moved all the way to I-80 by mid evening. Enjoy the pics!!!
May 31st Eastern Colorado Supercell
May 31st featured a short wave trough moving across Colorado, with limited moisture, but strong shear. Most models developed storms off the Palmer Divide, intensifying as they moved east/southeast. That is exactly what happened. A storm started spinning and became tornado warned west of Cedar Point, but never showed strong enough rotation to produce a tornado. Another storm formed to the south of it and ended up being the storm of the day. As it steadily intensified, a severe thunderstorm warning was issued for it. As it approached Limon a DESTRUCTIVE STORM warning was issued for hail baseball sized. We encountered hail about golfball size as we had to punch the core and get ahead of it south of Hugo. About 10 miles south of town, structure became quite nice and a lowering formed with slow rotation. I thought for a bit that it might produce a tornado, but to no avail. It never could balance its updraft and downdraft well. With the sun getting low in the sky and having to be back in Denver soon, we waived goodbye one last time and headed home. A fun day and close to Denver made it an even better treat! Enjoy the pics!
May 30th West Texas Supercells
May 30th brought an interesting chase. A sharp dryline and an outflow boundary would intersect over west Texas and provide the focal point for severe weather. Storms formed at the triple point but could not sustain themselves for very long as they moved out into more stable air. We ended up dropping south from Morton, Texas to Denver City, Texas as one storm formed, hooked hard and tried to produce. In the end the only storm that produced was near Midland, Texas as it dropped two substantial tornadoes. Our storms looked good, but due to a bit higher cloud bases, they could not get a circulation down to the ground. Overall a fun day but a bit frustrating as we were so close but not close enough with our storms.
