Extra chases of 2018

While I have documented my good supercell chase days on other blog posts, I wanted to talk about the days I didn’t score. These are the days that I didn’t see a nice supercell or tornado, but I still want to report my experiences. These kinds of days can be learning experiences, both in getting accustomed to the terrain and landscapes, and also understanding why things didn’t pan out. I also wanted to include a couple days that I didn’t chase, but are still important events of the year.

May 3rd, 2018: Morris County, KS Storms

A couple days removed from the Tescott tornado, another day of storms presented itself. I didn’t have much expectations for this day; low-level moisture was pretty bad (maybe upper 50s dews) and low-level winds were veered to the SSW. Still, there was a lot of bulk shear, and after a couple other chasers on the discord decided to head out, I figured I might as well. I first headed west on I-70 and then south on K-177 to Council Grove. Seeing a storm in the distance, I moved west on US 56 to near Delavan. The storm was quite high-based but was spitting out lightning every now and then. I headed south through Burdick and began navigating the gravel/dirt roads in the rough terrain of the Flint Hills of Morris County.

4:10 pm, a few miles east of Burdick, looking southwest. The storm is quite high based here with little in the way of supercell structure. This gravel road was the only road around for several miles, and it was not a straight north-south or east-west road, so navigating was difficult. Couple that with relatively fast storm motions and I didn’t have much time to dawdle. I followed the storm back to Council Grove before it fell apart. I contemplated heading home, but a new line of storms developed to the west, and I headed back west on US 56 for a closer look.

5:14 pm, a few miles west of Council Grove, looking WNW. There were a few lightning bolts, but these storms were pretty benign. After a while of looking at these cells, I headed back home.

May 29th, 2018: Udall, Kansas hailstorm

May 29th was one of the bigger chase days in May 2018. NW Oklahoma into SW Kansas looked like the target going into the day, and that’s where most chasers focused on. I wasn’t willing to go that far, so I looked at areas closer to home. An east-west boundary was draped over the Wichita area, and adequate cape and shear was present. I thought it would be worth a shot, so I went down the Kansas Turnpike to Cassoday, and intercepted a weakening shower. I saw on radar that storms were initiating near Arkansas City and moving north towards me, so I headed to El Dorado, then south on US 54, then west on US 400 to Augusta, then south again on US 77 (neither the first time nor the last time in 2018 to take these roads). A decent little cell was going up west of Winfield moving north, so I headed west towards Udall on K-15. The cell had a mesocyclone, so it was a supercell, but it looked intriguing. The mesocyclone was narrowing and lowering, and was a good photo op. Unfortunately I wasn’t in a good spot to take a photo yet, and I drove through Udall. I found a due north road and drove on it for a few miles before I noticed hailstones littering the ground. I stopped as I realized that the hail was falling just in front of me. I got out of the car and could hear the stones falling on the house just a hundred yards in front of me.

6:58 pm, a few miles north of Udall. These hailstones are at least 1 inch in diameter (possibly larger), and as I was the only spotter in the area, I reported them to the NWS. My report made it into the SPC reports for that day and then into Storm Data, so I’m pretty happy about that.

7:05 pm, same location. The storm continued northeastward for a bit before fizzling out. Maybe capping was too strong that day, not really sure. In any case, as there weren’t any more good storms developing, I headed for home.

July 18th, 2018: Overbrook, KS storms

Hot on the heels of my maybenado day in the Flint Hills, I headed out again on a very marginal day. This time, there was big cape but little shear. The shear was forecast to arrive eventually, but I was afraid that the storms would die out before it did. Storms started to fire in southern Shawnee County and slowly moved southeast. I set out around 6 pm and drove down towards Carbondale in Osage County and got a nice car wash. It became pretty obvious that not much was going to happen, as the storms were very high based and outflow dominant. I headed east towards Overbrook on US 56 and then south a bit.

7:33 pm, a few miles southwest of Overbrook, looking southeast. While the storms themselves were nothing remarkable, I saw some nice rainbows, including this one. I headed home soon after.

July 19th, 2018: Topeka, KS area windstorm

The windstorm/derecho/whatever on July 19th was the biggest wind event that I have experienced. Widespread tree and power line damage occurred around the city, and around 18,000 people were without power at the peak. In the early afternoon, a cluster of thunderstorms developed in north central Kansas and moved southeastward. The storms became severe and moved through Manhattan, with some damage there. As the MCS got closer to Topeka, it grew in strength, with winds over 70 miles per hour reported. Around 3 pm, the MCS reached Topeka and caused widespread damage. A wind gust of 82 mph was recorded as numerous trees and power lines were downed. Some structural damage occurred as well. At home in southeast Topeka, I estimated wind gusts to at least 60 mph, perhaps higher. A neighbor had some minor tree damage, and our home had some shingle damage. My grandparents got it worse; most of the shingles on one side of the roof were gone, and trees and power lines were damaged at the farm house. Quite an amazing event.

August 16th, 2018: Topeka area storms

August 16th was a decent summer day with a slight risk for severe weather. I convinced my wife to chase that day, and thankfully, a decent storm developed right over south Topeka. I drove to my grandparents house so we could get a decent view of it.

3:07 pm, south of Topeka, looking west. There is a defined updraft base in the center of the picture, but it looks as if the storm is elevated. In any case, the storm was producing quite a bit of lightning, so as it drew near we got in the car. I wanted to sample the core for hail, so we headed west and south a bit. I did find some pea sized hail but nothing substantial. After the storm passed over us, we followed it into Douglas County.

3:42 pm, west of Clinton Lake, looking east. It appears as if there is hail falling in the middle, but I couldn’t find any more. Not long after this, I called it a day and went home.

October 8th, 2018:

A fall marginal risk/2% tornado threat drew me out of the house. I headed west through Topeka to the Maple Hill area in Wabaunsee County and drove north from I-70. A linear mess of storms developed and moved quickly northeast.

2:56 pm, west of Maple Hill, looking northwest. A decent attempt at some shelfy structure is evident. A local in a truck drove up next to me and we chatted for a bit about the weather. After he left, I looked at radar, and I saw a bit of a notch in the line where rotation was present had developed near Alma. I headed west towards Paxico and stopped for a bit.

3:08 pm, just north of Paxico, looking southwest. The precip-filled area in the middle was a notch in the line. There was some decent rotation briefly on radar with it, but I never saw anything with the feature, and the storms became completely outflow dominant not long after. I saw that a supercell was trying to develop further south, near Eskridge and Harveyville. I headed east and then south near the Wabaunsee/Shawnee County line, but that storm junked out quickly. I headed east to get ahead of it, but as the storm was moving over south Topeka, it was difficult to find a good spot. After it moved over Topeka, it became very outflow dominant, so I went home soon after.

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