Monday, May 14, 2012

5/14 - 12:30am CDT - Great Lightning Tonight in West Texas!

We were treated to a great lightning show just north of Pecos, Texas earlier this evening as a few isolated storms merged together to create a fast-moving line of storms (MCS) that quickly caught up with us. These storms packed some very large hail and high winds at their peak, but luckily we were able to stay ahead of them during that time. The storm kicked up quite a bit of dust in the gust front, so it created low visibilities and an eerie scene in Pecos as it moved through. This comes after a day of fruitless chasing because storms that were expected to form near the Midland, Texas area did not due to a lack of required surface heating. More photos of this storm are available on my Flickr and Facebook albums.

Tomorrow we'll likely be chasing in West Texas again, but this time it may be closer to the Mexican border. Fast winds aloft, moisture at the surface, and winds blowing up the mountains in Mexico from the east should trigger some storms tomorrow afternoon after the ones tonight move through. The setup will be relatively similar to today, but hopefully we're able to get some more stronger isolated storms out of this. Here's some of the high points from the Storm Prediction Center's discussion on tomorrow with their Slight Risk area:
IN THESE AREAS...STEEP LAPSE RATES/MODERATE DESTABILIZATION ANDVEERING WIND PROFILES WILL BE SUPPORTIVE OF SUPERCELLS WITH LARGE HAIL AS THE PRIMARY HAZARD...ESPECIALLY MONDAY AFTERNOON/EARLY EVENING. STORMS MAY AGAIN CONGEAL/ORGANIZE INTO ONE OR MORE SOUTHEASTWARD-MOVING LINEAR CLUSTERS WITH A DAMAGING WIND/HAIL THREAT CONTINUING MONDAY EVENING/NIGHT ACROSS THE RIO GRANDE RIVER VICINITY.
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