ZCZC SPCSWOMCD ALL
ACUS11 KWNS 191800 
SPC MCD 191800 
FLZ000-192000-

Mesoscale Discussion 0125
NWS Storm Prediction Center Norman OK
1200 PM CST Fri Feb 19 2021

Areas affected...Central/East-Central FL

Concerning...Severe potential...Watch unlikely 

Valid 191800Z - 192000Z

Probability of Watch Issuance...5 percent

SUMMARY...A strong storm or two, with the potential to produce gusty
downburst winds, may occur along and ahead of the front over the
next few hours.

DISCUSSION...A cold front continues to make steady southeastward
progress across the FL Peninsula. Forcing for ascent along the front
has led to occasional thunderstorms, although these storms have
quickly weakened once they become displaced north of the frontal
boundary. This overall trend is expected to continue, with the front
undercutting updrafts and limiting the overall spatial and temporal
threat for damaging wind gusts and/or tornadoes. 

However, recent regional radar imagery shows an increase in
pre-frontal development across central FL amid modest instability
and ascent. Much of the low-level flow has already veered
southwestward and mid-level lapse rates are poor. These factors have
limited updraft strength and persistence thus far. Even so,
pre-frontal convective coverage is expected to increase, with the
potential for a strong storm or two also increasing. Steep low-level
lapse rates across the region inflate the potential for a damaging
wind gust or two, particularly if a more robust cell interacts with
the cold front.

..Mosier/Goss.. 02/19/2021

...Please see www.spc.noaa.gov for graphic product...

ATTN...WFO...MFL...MLB...TBW...

LAT...LON   27748192 28718119 28928074 28108018 27398011 26738062
            26748134 27238184 27748192 

NNNN