Tornado #1 forming west of Okmulgee, OK. Notice the horizontal funnel at the cloud base to the right of the wall cloud!

Another shot of the tornado forming west of Okmulgee, OK. Lots of motion and rotation here as you can see in the video above.

Tornado #2 looking directly west from an overpass in Okmulgee, OK. This tornado appeared to be more substantial and longer lasting than the first.

Wider shot of the tornado moving left to right, directly west of Okmulgee, OK.

Roger Hill and the Silver Lining Tours gang taking in a rapidly rotating wall cloud that is approaching our position.

Merry Go Round wall cloud currently dropping a few vortices on the road in front of us. Tornado #3!

Closer, cropped photo of one of the vortices spinning up under the wall cloud right in front of us. An amazing site!

STORM REPORTS:

STORM PREDICTIONS CENTER OUTLOOKS:

CHASE LOG, PROVIDED BY RICH HAMEL:

Day 9: May 22nd, 2019

Yet another day with big possibilities as moisture poured into Oklahoma with 70-degree dewpoints along a frontal boundary stretching from about Wichita Falls, TX to Joplin, MO and beyond. The models put the best sheer profiles in the area of Tulsa, OK so we started making our way down there from Salina, KS, intending to stop in Bartlesville, OK.

We proceeded down south of Wichita on I-135, stopping for a rest break just north of the Oklahoma border. Once there, analyzing the road flooding situation on the Oklahoma DPW website, we realized we had a problem: there was no way to get to Bartlesville from where we were as all of the roads were flooded out! Because of that we adjusted our target to Tulsa and continued south, and then east on Rt. 412 all the way to Tulsa where we stopped for lunch and waited for storms to initiate.

We stayed in Tulsa for about an hour and a half as storms began to initiate to our south and grow in intensity. Soon there were multiple severe storms to our south showing signs of rotation and we headed south to intercept. We headed south on Rt. 75 intending to get to Beggs and wait for our target storm to come to us, but as we closed in the storm went tornado warned and there were tornado sightings so we sped down to Okmulgee with a west option that would allow us to drive right up to the updraft. We made it through Okmulgee and headed west on Rt. 56 into the woods around Okmulgee Lake in heavy rain as we skirted the front-flank core. As we blasted west past Nuyaka and got around the precipitation core, the big, beefy updraft became visible and it was clear we were going to meet it right on the road to our west. After the road made a dogleg south, we turned west again and were driving right towards the ground scraping wall cloud just to our west. As we closed further, in the distance through the woods a dark mass crossed the road about 2 miles west of us. Tornado! We drove right up to where it had crossed the road and there it was in the woods just north of us, a multi-vortex tornado slowly meandering away to the north, shifting from multi-vortex with tendrils skipping along the ground to a brief cone with more complete condensation. We observed the tornado for about 5 minutes and then decided we needed to get east and north to keep up. We blasted east then north up Dentonville Rd. towards Nuyaka, with the wall cloud to our northwest. But we were running out of road and not closing the distance much, when it became clear that the next storm to our south behind this one was interfering with our target storm and also taking over the show. We broke off and turned back south to Rt. 56.

When we got to Rt. 56 and turned east, it became clear that we had to get east to Okmulgee in a hurry because the meso-cyclone of our new, tornado-warned target was going to get there at just about the same time we were! I did some quick calculations as the lead van had lost radar and decided we would make it with just a few minutes to spare. We flew east in the rain and when we got to the outskirts of Okmulgee, we navigated around the perimeter of town by heading south on S. Madison Avenue, then East on E0970 road and finally turning south on Rt. 62. Almost immediately upon making the turn south, the road went up a hill providing a good vantage point, and off to our west was a large cone tornado traveling through the woods. Tornado #2! about 30 minutes after the first one on the previous storm. This one had formed on the occluded meso of our new target storm and as we watched it to our northwest, the new meso to our southwest looked like it might tornado at any time as well, and soon produced a big funnel as the cone tornado faded off into the rain to our north.

We had to get back north to prevent ourselves getting cut off by the storm so we turned around again, going north, then east out of Okmulgee on Rt. 62 towards Morris with the meso coming right up behind us. Just west of Morris we pulled over and observed as the rapidly rotating wall cloud crossed the road only a mile or so behind us. As it crossed the road several brief suction vortices appeared skirting across the ground towards cloud base, tornado #3! After this brief tornado lifted, we headed into Morris and then north on Rt. 52 and drove right up to the mesocyclone as it headed north-northeast right in front of is. It had clearly lost some focus though and a new tornado was not yet imminent so we followed north, then turned east briefly on E0940 Road to get a view, but saw that he wall cloud was disorganized, so we got back on Rt. 52 north then turned east on Rt.16 as we continued stair-stepping.

The storm was moving rapidly away from us to the northeast as we reached the junction of Rt. 16 and Rt. 64 and off to the northeast we saw a white elephant trunk tornado in the distance. Tornado #4 of the day! This one was pretty far distant though and moving away. We continued east into Muskogee and north on Rt. 69 but it was clear we weren’t going to catch the storm.

Being behind the storms without much opportunity to catch up and having had our fill, we called off the chase and turned south back to I-40, keeping an eye on storms to the south of OKC in case they should become worth chasing. They never did, though a severe storm did hover about an hour west of our hotel most of the night. We eventually ended the chase and headed to OKC to spend the night.

Miles for the day were 555.1 for a trip total of 3627.3