Day 51: Thunderstorms in Texas and Oklahoma

Day 51

The first of several shortwave troughs (middle-to-upper level lows) is beginning to impact the southern plains.  In response to this shortwave trough, warm, moist air has surged northward over a stationary front.  This warm, moist air is being lifted (isentropically, for my meteorology students) over the stationary front resulting in widely scattered thunderstorms in the Texas Panhandle.  It’s amazing to think there are thunderstorms in places where last week  a fresh snow was covering the ground!