May 25, 2018: Supercells and Lightning Fire in Texas Panhandle

May 28 2018 Convective OutlookWhile not the type of supercells that we expect to see, Tour 2 witnessed a common and extremely dangerous result of lightning after a low-precipitation supercell started several wildland fires north of Allison, Texas.

Lightning is a major factor in wildland fires. On average, the number of acres burned per fire is higher with lightning fires than from fires caused by humans, according to statistics from the National Fire Protection Association.

In addition to causing fires, lightning strikes are one of the biggest risks associated with thunderstorms, and this would also include storm chasing since we’re often with the range of a lightning strike. The general rule-of-thumb is: if you can hear thunder, you’re close enough to be struck by lightning.

Much of the Texas Panhandle has been rain deficient for several years now, so it doesn’t take much for a wildland fire to get started.

We stood in awe as lightning was hitting the ground around us and nearly every lightning strike was setting off a new fire to the point that local firefighting crews were getting overwhelmed while some fires flared up from a spark to engulfing small forested areas within mere seconds.

April 23, 2003: Clarendon, Texas – Tornadic Supercell

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Not the most productive storm chasing day of 2003, but we ended up with a brief tornado near Clarendon, Texas.

The Storm Prediction Center issued a Moderate Risk for the area in and around Wichita Falls. A much larger Slight Risk area extended from the Gulf of Mexico to the Colorado/Nebraska Panhandle.

We started our day from Liberal, KS. The initial target area was near Wichita Falls. However, as we were driving south through the Texas Panhandle we crossed the Dryline and made the decision not to proceed to our initial target near Wichita Falls.

Most of the day was spent monitoring conditions via satellite. We parked at a truck stop along Interstate-40 at the State Highway 70 Intersection.

This is about 25 miles north of Clarendon. By mid-afternoon, we visually noticed towering cumulus to our southwest and opted to begin our day’s chase operations.

Storm development began in dry air. As the developing storm crossed the Dryline boundary, the skies grew dark very quickly. At times we encountered some large hail, about golf ball size. The windshield on the storm chasing tour van ended up getting a large crack in it.

Chasing in this part of Texas is always a wonderful experience. The paved rural roads greatly help in intercepting storms without risk of getting stuck. We got on the storm and stayed with the updraft base, which at times became wrapped in rain with a strong rear-flank downdraft present.

Staying southeast of the east traveling storm, there was a quick break in the occluding rain curtain that gave us a quick peek at a tornado as it was weakening.

All in all, as stated it wasn’t the most productive day in terms of tornadoes, but any day with a tornado is worthy of a celebratory dinner. We traveled to Amarillo and had dinner at The Big Texan, a landmark of the Texas Panhandle.