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4/7/08 REPORTS: OK/TX

Bust for us! We didn't get to leave until 11am and nad to blast south to get to SW OK and watched as the target pushed further and further south. Ran into some small, but extremely intense hail near Andover, KS. Got on the Electra, TX storm as it was a mini lp that was quickly dying out. Soon saw storms to our south, but couldn't go because we needed to get home. Got some shots of a left split storm off of the storm that formed SW of Wichita Falls near dusk and got some nice images somewhere south of Lawton as the sun was setting. Got some cool striations and a pretty sunset, but a HUGE bust for us and especially arriving home at 2am. Thanks to Michael Carlson for nowcasting.


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Looking straight up at the golden tower. Shot this looking back towards the storm going 70mph. Don't worry my dad was driving.

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Awesome striations in a left split LP supercell somewhere south of Lawton, OK.
 
Left KC around 9:30 am. Made it to the Electra, Tx storm as it was approaching Southwest of BurkBurnett, Tx. Near the Allred Prison. it had great structure and a rotating meso. After about 30 minutes give or take it began to fall apart as all posting here know. We then dropped south southwest on another storm after giving up on that one. It looked like it was going to get its act together but it became dark and so we broke off and started to make the long trip home.

Around OKC it began to rain and it was evident from radar that we were going to drive home in a heavy rain all the way to KC due to the congealed mass over Eastern Kansas and NE OK.

After passing through Wichita, KS and approaching Eldorado, KS we started to see several large tractor trailer rigs turned over on the highway. Im guessing straight line winds.

Later up the highway near the Towanda service center was hail. For approximately 50 miles the hail was deep like snow on the ground. It reminded me of Feb 28th of 2006 near Colony, KS. We stopped at Towanda service center and some of the hail was drifted at the front of the building it was easily ankle deep. We also seen some light hail fog.

Anyways we made it home around 5:50 am. Wow! Damn I was tired.

All in all a good chase and we were able to experience most everything other than tornadoes. We did get 2 small funnels but, no tornadoes.
 
...not sure why, but I can't edit my previous post, so I'll just add some video stills, a link to the chase summary, and a link to a video here;
This is a video still (with increased contrast to easily make out the torado)looking NNW at the rope stage NW of Electra, TX:
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This still shows the rapidly rotating wallcloud NW of Electra, TX:
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Here is a link to the chase summary page:
http://www.stormgasm.com/4-7-08/4-7-08.htm
Here is a link to the video (windows media format ~5-6 MB):
http://www.stormgasm.com/4-7-08/4.7.08.webclipfinalcut.wmv
 
I waited for initiation in Sterling, OK and quickly dropped south to the storms firing in TX. Made the critical decision of not crossing
the Red River and wait for the storms to move toward me on 70/36. Well the storm anchored south of the river and turned right
and I back tracked and crossed over catching up with the storm SE of Electra TX. By then it was weakening but I did see a nice
base and beavertail formation which I thought may produce. Pretty cool to witness the "Wicked Witch" sample the storm at that
location on FM-368. I gradually followed the storm SE to Wichita Falls and at one time had pretty impressive structure, but as I
followed it east it weakened. From Wichita Falls I headed south to new convection firing. I watched a new cell north of Mankins TX
which exibited some nice structure and a wall cloud but felt the storm south of it would impede its intensification so I dropped south
to the Archer City storm. I encountered some hail on SR 25 as I jockeyed to get a view of the base. Once I passed through I was
treated to the stacked plate structure and I was finally in my element. To me this is why I chase, those serene moments that you
anticipate all winter that can't be conveyed in pictures or video. The storm slowly moved SE and I followed it to just east of
Windthorst and stopped for the lightning display.
Headed home from Windthorst and inadvertantly encountered a cell with a big hook north of OKC. More hail as I drove east
on I-44 and finally had to rest in Tulsa at a Flying J. Turned off the wx radio so I could rest and through restless sleep
and bleary eyes saw lightning flashes and the winds intesify with gradual progression of small hail to large as another storm
came through Tulsa. The vehicle buffeted pretty wildly but I thought nothing of it until in the morning I saw the tornado
report in Tulsa. As I left on I-44 in the morning, crews were pulling two semis from ravines next to the interstate. Don't know if this
was from encountering the storm or not but I was none the less intrigued.

ElectraTxBeavertail.jpg
ElectraTxUpdraft.jpg

Looking SW across the Red River OK side and updraft base SE Electra TX.
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WichitaFallsUpdraft.jpg

Beavertail SE Electa TX and storm north of Wichita Falls.

I have video posted on my website, I personally like the dirt plume from the lightning
stroke at the end of the video near Windthorst.
 
Reviewed dash cam footage and appears I do have a brief tornado wsw of Wichita Falls near sunset. It is over a wet field, the funnel extends near ground with other funnels rotating nearby, and then it pulls up some condensation from the ground which stays around for awhile. It's a shame I accidentally turned off the dashcam right before this happened. That killed the live streaming video feed. I eventually got it back up, but by then the tornado was over. I would have had the 2nd live streaming tornado.
 
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Ok here are some pics. I still need to grab some video stills.

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Supercell developing near Electra

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Continued growth

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Supercell showing wallcloud and small funnels west of Wichita Falls

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Here is the last good developing wallcloud cycle. This picture is actually
after a 'carousel' forms. Tornado formation appears imminent, but then
breakdown begins to occur.


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RFD has carved a 'clear slot' and messed up the tornado potential.

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A closer view of the clear slot.

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Later 'mothership' cell sw of Wichita Falls near sunset with wallcloud

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Better view of the 'mothership'

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Our storm - a bit later on
 
My name is Jake Wallentine. I am pretty new to posting here, but i've been a lurker for about 3 years. I'm a freshmen at OU and in the process of earning my meteorology degree. I have to say that i'm proud to be a new (active) member to the stormtrack community and have already gained quite a bit of knowledge just by reading different stuff on the forum and look forward to learning more with time. This is my second season chasing. Have to give a shout out to Scott Roberts as he helped my chase partner and good friend, Kevin Rider, and I "get our feet wet" so to speak as far as chasing goes. Kevin and I will be in a gold intrepid (I know...not a typical chase vehicle :rolleyes: ) if we're out chasing this year. So, if you see us out in the field don't hesitate to wave, honk, or if we're not in the middle of chasing, introduce yourself.

Okay...now onto the report. Sorry its sort of late. I've been pretty busy lately with school work. If I screwed something up with the report, mods, feel free to change it to conform with the guidelines.

Kevin, Cory Martin, Craig Murphy, and I took off from Norman about 1:30PM with the target being near Snyder, OK. As we were making our way down that way we noticed the dryline and triple point had moved quite a bit east. So, instead of continuing west to Snyder from Lawton, OK, we sat on the south side of Lawton waiting for iniation. After noticing the complex of storms starting to fire and strengthen west of Wichita Falls we decided to sprint down there hoping that was going to be the main show. We thought about waiting on the north side of the Red River to see if the new storms would cross, since road options across the river were limited, but instead decided to go ahead and cross the border on hwy 44. We then drove west towards Haynesville on hwy 240. While driving westward we noticed that the complex was evolving into a more well defined supercell. Once we got closer to the east side of the storm we began to see the rain free base with a wall cloud and possible funnel looking to our WSW.
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The structure became increasingly phenomenal as time passed. Finally, after awhile some of the lower level clouds moved to reveal a very nice meso.
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We moved a little ways south once we started to get hailed and after we determined this beast was becoming a right turner. Meso, wall cloud, and funnel:
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We watched some rapid rotation under the wall cloud to our northwest as we were sitting about 4 miles east of Electra,Tx and about 6 miles SE of Haynesville,Tx. Inflow winds were hitting us in our backs and gusting up to about 50mph.
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There were times where we thought we saw something on the ground, but it was too unclear to report, as the rain and hail was begining to wrap around the main area of circulation. However, after returning to Norman and reviewing my pics I noticed something interesting in this photo:
2418900917_5b7bda11d4_o.jpg


After comparing the time with Sam Dienst it appears that this could be the same tornado that he bagged. This picture was taken at about 5:10PM. Here is a cropped and deeply contrasted pic of the one above:
2419714714_10c11ff15a_o.jpg


After realizing the giant meso was starting to position itself directly on top of us, we drove south to hwy 287 and stopped for a minute to see what this beast was going to do next. We started SE again towards Wichita Falls when suddenly Craig and Cory looked out the back window to see a faint, weak, and possibly anticyclonic tornado/landspout on the ground about a mile or two behind us. It lasted maybe 20-30s before disappearing. If you look close enough you can see the debris being tossed around, just above and to the right of the semi truck (Photo courtesy of Craig Murphy):
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Kevin called the brief touchdown into the NWS, then we continued south and east towards Wichita Falls, still on hwy 287. We stopped a few miles down the road after observing the weak tornado. I believe that the brief touchdown was possibly anticyclonic because as we got out to look at the same cloud base this tornado has just came out of, we noticed the rotation was very strong but in a clockwise fashion. This area of circulation was just south of the wall cloud that we had been watching for so long:
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It was probably a good thing the storm became disorganized when it did, as it was heading towards the general area of Wichita Falls. Sitting just NW of Wichita Falls watching the meso and beaver tail as the storm began to lose intensity:
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After following this supercell to its death NE of Wichita Falls, we noticed the new storms firing to our south. We headed down to Archer City, then just a little bit east to watch the final stages of the southern most storm. Tried to get some lightning pics but by the time we arrived down there the storm was rather unelectric and didn't want to cooperate with us. Anyway, we called it a night. Probably the most successful chase to date for Kevin and I.
 
Wanted to add some video grabs from a storm moving by Collinsville Oklahoma about 3:20 am (which makes it the 8th:confused:)
I was about 4 to 5 miles N/NE of Collinsvile facing S/SE.
Make what you want of them as everything was determined as wind damge that night.
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Then the blob
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digital version of above
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