Dry line convergence & thunderstorm squall line formation

This phenomenon is NOT unusual, but it doesn’t always happen.  Today, the dry line and the resulting squall-line were perfectly aligned.  The data presented a teaching moment that I couldn’t pass up.  At the end of the animation, I zoom in so you can see the wind barbs pointing toward the dry line. The air […]

Forecast sounding for Fort Worth valid 7pm CDT April 26, 2016

DFW: Severe thunderstorms possible Tuesday Evening 4/26

I typically do not share model data because they can be very complex. I do want to show one of the state-of-the-art programs that I use in my operations to analyze model-simulated soundings. The models do not automatically compute these data; the additional software turns the raw output into meaningful information. At least one of […]