If I might digress a moment…you can have small vortices that are actually quite strong.
I was watching the Starship/SuperHeavy launch at Boca on 4/20/2023, where the pad eroded and huge chunks of concrete lifted:
This might be PERFECT for Tim Marshall’s Haig…also in Texas…or the Texas Tech guys to examine before repair…Musk having described a “rock tornado.”
This is a rare opportunity to study the effects of destructive flows.