• Hello, please take a minute to check out our awesome content, contributed by the wonderful members of our community. We hope you'll add your own thoughts and opinions by making a free account!

Severe March 13-15 Central Upper South Severe Threat

Clanton tornado that moved east into coosa county rated EF-1; per NWS via Spann.
 
Last edited:
Looks like a line of showers/storms is forming in/ south of CLT tho
Not surprising as they have seen the best heating and instability so far today

Mesoscale Discussion 221< Previous MD
mcd0221.gif

Mesoscale Discussion 0221
NWS Storm Prediction Center Norman OK
0236 PM CDT Fri Mar 15 2019

Areas affected...the central Carolinas into southeast Virginia

Concerning...Severe potential...Watch unlikely

Valid 151936Z - 152200Z

Probability of Watch Issuance...20 percent

SUMMARY...Storm coverage should gradually increase over the next few
hours, and a few may produce locally strong wind gusts.

DISCUSSION...Heating has contributed to around 500 J/kg MUCAPE from
GA into SC, with lesser values northeastward into VA. This zone of
relatively warm air exists in advance of a cold front, now moving
into central GA and across the western Carolinas where a band of
precipitation exists ahead of the front.

Visible imagery show increasing CU fields as well as a few weak
thunderstorms along the front especially from GA into SC where
heating is strongest. Forecast soundings show a warm layer below 700
mb which is likely contributing to slow storm growth.

As heating persists, a few strong storms are expected to develop.
Generally long, straight hodographs suggest cellular activity, but
mixed storm mode is possible as well with line segments. Given
southwesterly 850 mb winds of 35-45 kt, some storms may produce
marginally severe wind gusts. Small hail cannot be ruled out with
the strongest cores.
 
Im watching that cluster coming out of SC. That seemed to be the area the HRRR was hitting on

Sent from my SM-G955U using Tapatalk
 
Back
Top