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5/09/07 REPORTS: MS/TX/AR

Joined
Dec 19, 2005
Messages
517
Location
Saltillo, MS
3500 SBCAPE on the mesoanalysis, with not much vertical shear at all...and rock hard updraft towers around the area led me to believe there could be some pulse severe cells...

i saw this storm forming in northern lee county MS and it began to move SW, and it had some serious cloud to ground lightning with it...i looked at the radar and saw there wasnt a severe storm warning with it, but it had 60+ DBZ on the radar, and had 35+ VIL...

a look at the structure of the storm told me it was probably severe...

sdfg320x240.jpg



before the warning was out, i got in the truck and went W on hwy 78...before i got there, i could see the look of the updraft, and tell it was severe...i could physically see where the precip core was...it went from no rain, to pounding rain in a second flat...and the wind got really intense...it almost blew me off the road at one time, and everyone on highway 78 near the 371 exit was pulled over to the side of the road...

wind320x240.jpg


the winds were probably around 50 mph...werent severe at the time...

i observed minor street flooding and people, like i said were stopped all over the highway, and MDOT crews were all over...i was looking for the hail, but i never found it...just alot of heavy fat rain and strong winds...

look at this rain foot...i edited the image to pull it out more...thats over west tupelo...where two wind damage reports come in...you could see it moving in real time, and i just knew there were some potentially serious winds occuring with it...the picture is looking S...
rainfoot480x360.jpg


and as soon as the storm began...less than an hour later it was gone...

ggg320x240.jpg


broke a sweat for a moment...i had fun going in and out of the core...it was pretty cool, especially because i told my girlfreind it looked like a pulse-severe setup today...and sure enough...there were pulse severe cells...
 
Intercepted the cell that began northeast of Abilene, TX and continued all the way up to Wichita Falls. This started out as a tiny little cell, but it certainly had structure suggesting that it was rotating fairly well. However, I cannot confirm the tornado report near Throckmorton. We were looking right at the base at the time the report came out:
http://www.facethewind.com/chase2007/_DSC1112.jpg

Some interesting structure indicative of meso rotation, but the wall cloud was not rotating very rapidly, and the storm was fighting its outflow the entire time. It would look pretty, then gust out, then try to wrap up again, but it never was able to sustain or concentrate the rotation.

This is one of the gust-out phases, that produced a beautiful shelf cloud SW of Wichita Falls:
http://www.facethewind.com/chase2007/_DSC1132.JPG

And here's the storm's last attempt at a meso, before gusting out completely:
http://www.facethewind.com/chase2007/_DSC1135.JPG

Still, not a bad chase for such a marginal setup!
 
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