Chase Log: April 13, 2007

Storm Chase Logs2007 Storm Chase LogsChase Log: April 13, 2007
Northwest Texas

CHASE VEHICLE:

CHASE PARTNERS:

J. Brindley, T. Dulong

MILES DRIVEN:

1,270

TORNADOES SEEN:

1

MAX HAIL SEEN:

2.50"

FLOODING SEEN:

Minor Urban

DAMAGE OBSERVED:

None Observed
Tony Laubach
Tony Laubach
Meteorologist & Storm Chaser

One of my most intense and incredible chasing experiences would take place today south of Seymour, TX. Not before a short drive from Wichita Falls to Ranger, TX where we met with Amos Magliocco and Eric Nguyen at a small cafe in town. After a fuel fill-up and some data, we elected to fly north from Ranger to catch what was being dubbed in online forums as a “sucker storm”; boy did we get horribly suckered getting after this! ;o)

Chasers in discussion of this storm as it was ongoing were impressed with radar signature, but were highly doubtful of its potential and tornadic views due to road networks, etc. We blasted north on US Hwy 183 and arrived several miles south of Seymour just as the meso neared the highway. We got positioned right in the hook of the storm and had the experience of a lifetime!

The circulation began to rapidly intensify as we trekked north. Our hope was to get into Seymour and blast east ahead of the storm, but that wasn’t to be. As we slowed, we were one of three vehicles on this road; Amos and Eric in Amos’s truck, and a woman in a blue car with Florida plates. Tom called the shots perfectly as the circulation began to kick up spray on the road a couple hundred yards in front of us. I got on the radio and warned Amos to slow up as the tornado was forming directly in front of us. Within moments, we were watching a beautiful wedge tornado immediately off to our east. Within a few minutes, we were blasted by the RFD and fought our way into Seymour where we endured hail and water covered roads before jumping east on FM-422. Anti-cyclonic circulation and a newly developing meso to our immediate southwest had us concerned we’d be trapped between tornadoes. Fortunately the storm fizzled and left us with a clear road east where we jumped south to the interstate, headed east, and called the chase as Ft. Worth took the brunt of a tornadic supercell less than 30 miles to our northeast.

We met with Jeff Snyder and others at a Mexican restaurant in north Ft. Worth where we celebrated our day. As far as we know, other than a brief tornado in Ft. Worth, we got the only tornado of the day on a setup which was suppose to be bonkers with SPC later issuing a HIGH RISK. Storms lined out as the front slammed in quickly and left storm mode linear for the rest of the day. A lot of high hopes gave way to disappointment for many chasers as we pulled the needle from a haystack today!

Heading north on Hwy. 183 as we blasted towards the developing “sucker storm”.
The supercell to our northwest as we continued our northerly trek.
Video still as we were about 10 miles south of Seymour of the developing wall cloud to our due west.
Amos and Eric ahead of us as we pull off to the side of the road to let the circulation pass within 200 yards in front of us. The tornado began to kick up spray on the highway by this point.

Tornadic circulation on the highway as tennis-ball sized hail was being spit at us. We turned our vehicles into the wind to avoid losing side windows to the wind blown hail. The tornado can barely be seen touching down on the highway ahead of us.

Amos and Eric facing into the wind as the RFD whipped large hail around at us.
The violently rotating lowering hadn’t fully condensed to the ground, but ground circulation was evident. The tornado had just crossed the highway as we’re now looking northeast.
The tornado begins to get its act together as we move north to get around the trees.

We stop to enjoy the view of the large wedge less than half a mile to our east/northeast. I get out of the van and shoot about a minute of video and stills.

Bill Tabor threw together this graphic depicting the wedge and witnesses to assess its time and position.
Street flooding combined with accumulating large hail stones made getting through Seymour an adventure.
Some of the hail that came down in Seymour on the north side of the supercell.

We continued to pursue the now developing line of storms as it worked its way toward the DFW Metroplex.  The event was clearly becoming a squall line with the tornado threat quickly shrinking.

We wrapped up the day near DFW as the line continued east.  A couple tornadoes were reported near Dallas/Ft. Worth area from spin-ups on the line.  The next day, we made the usual stop at the Big Texas.

This marks the second time in 6 weeks I’ve enjoyed a victory dinner at the Big Texan!
The 72oz Steak which I was bet to eat if we saw 6 tornadoes (12oz per tornado); maybe next time!
Again, if you wonder why I bought a minivan… mega room!!
First time in Texas, first ever tornado all in one trip! Congrats to you, Jenn! I hope this is the first of many.

Kudos to Eric and Amos for their navigation to get us in position in time to view this tornado! And mega-kudos to Tom who was calling this storm beautifully the entire time! And also big congrats to Jenn who witnessed her very first tornado in a state she had sworn to hate…we may never get her to leave it now! LOL

Storm Chase Logs2007 Storm Chase LogsChase Log: April 13, 2007

What I Observed/Documented

TORNADOES:

1

MAX HAIL:

2.50"

FLOODING:

Minor Urban

DAMAGE:

None Observed

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