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Chase Log: 4/21/17 Gainesville, TX

I debated whether or not to even chase on this day! I was concerned of quick upscale growth into a linear storm mode due to the cold front coming down from the north. I expected storms to be quickly undercut, thus taking away the tornado threat.

But, this was in my backyard, so it was too difficult to pass it up, and I’m glad that I did not! The cold front ended up not being an issue, as I believe it didn’t even start surging south until after the storms had already continued well into the night. Storms stayed discrete all night.

Fighting rush hour traffic was a pain, and it took me an hour just to get to Denton. By this time a storm had gone tornado-warned north of Durant, OK that had me thinking maybe I should have taken 75 instead. I wouldn’t have had to deal with so much traffic, and I probably could have been on that storm at that time. This storm never actually produced a tornado, however.

I had originally thought Denton would be a good place to stay, as the outflow boundary from earlier storms seemed to be slowly moving south from near Gainesville. So I thought, at least. I think it probably stalled out right there. There was one failed updraft attempt near Bridgeport that I had stopped along 380 for a minute to watch before determining that it was not going to get going, and I needed to head north for a storm that was currently severe warned.

I hadn’t been paying much attention to this storm because I thought it was associated with the cold front. I caught up with it just outside of Lindsay, TX, and at this time it appeared to be starting to go linear. I thought I could at least get a good shelf cloud out of it if I stayed out in front, so I headed back east through Gainesville, and then dropped south.

As it turned out, it was back-building, and that area started to show signs of rotation. This was initially in an odd location, kind of on the northwest corner of the storm, but it quickly worked its way around to the southwest corner! My issue at this point was finding a good vantage point! The area I was in was covered in trees!

I finally found a spot, and I saw the wall cloud, could see rapid rising motion, but I wasn’t sure if this was a tornado, or just the wall cloud, with the horizon obscured by the trees. It was at this time that a brief tornado happened, but I was unable to see it. The way the couplet was coming together, I had expected a more significant tornado, and wanted to be in a good position well out in front of it in order to get good video. As a result, I missed it. Oh well.

I had to keep moving in order to stay in front of it, and was right in front of the wall cloud near Pilot Point.

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There was rapid rising motion here, but no real rotation. By this time the rotation was not impressive on radar, so I was feeling as though the chances of another tornado were slim. I could tell, however, that this storm had some crazy structure on it, so I was trying very hard to get back in front of it, but just couldn’t do it!

It began back-building again, and I pulled off the main road on the north side of Aubrey to quickly take this shot as we were losing daylight.

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Impressive looking storm! Okay, back to moving! Try as I might, I just could not get in front of this storm. I stopped again for one last shot as it was pretty much dark by this point.

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I continued following this storm east on 380, getting in the little hook, or at least appendage, that it was forming and into some quarter size hail. But the traffic was going so slow through the heavy rain that I could not get through this section. I was trying to get in right behind the biggest hail so I could collect a few stones. There were baseballs falling with this storm!

Once I reached the tollway I just decided to head south back to the apartment. A little while later a new storm had formed to the northwest and was heading my way! This had moments and areas with larger hail, but about 1.25″ was the biggest stone I collected after it had fallen. Another chaser was a couple miles south at the Ferrari & Maserati headquarters and filmed golf ball sized hails pounding these expensive cars! I bet that dent repair will NOT be cheap!

Overall it was a fun Friday evening!

Looking ahead, we’ve got an extremely active week of severe weather, and I could have a few more opportunities for after work chases close to home! Regardless, I’m only 3 weeks away from my chasecation, where I’ll be able to chase EVERYTHING for two whole weeks!

 
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Posted by on April 22, 2017 in Chase Logs

 

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