[MCD] SWOMCD
Mesoscale Convective Discussions
Mcd at goshenarc.org
Tue Apr 4 18:32:41 UTC 2006
ACUS11 KWNS 041831
SWOMCD
SPC MCD 041831
FLZ000-042030-
MESOSCALE DISCUSSION 0427
NWS STORM PREDICTION CENTER NORMAN OK
0131 PM CDT TUE APR 04 2006
AREAS AFFECTED...CNTRL FL
CONCERNING...SEVERE THUNDERSTORM POTENTIAL
VALID 041831Z - 042030Z
SCATTERED THUNDERSTORMS SHOULD DEVELOP THIS AFTERNOON ALONG A SFC
BOUNDARY ACROSS CNTRL FL. THE STRONGER CELLS WILL HAVE A POTENTIAL
FOR HAIL AND DAMAGING WIND GUSTS.
LATEST SFC ANALYSIS SHOWS A SLOW MOVING COLD FRONT EXTENDING EWD
FROM TAMPA BAY ACROSS THE CNTRL PENINSULA. SFC DEWPOINTS ALONG AND
SOUTH OF THE BOUNDARY ARE IN THE MID 60S F AND MODERATE INSTABILITY
HAS DEVELOPED DUE TO MOST CLEAR SKIES. VISIBLE IMAGERY SHOWS A SEA
BREEZE FRONT MOVING INLAND ACROSS ERN FL AND NEW STORMS SHOULD
INITIATE ALONG THE SEA BREEZE-COLD FRONTAL BOUNDARY INTERSECTION AS
TEMPS CONTINUE TO WARM AND LOW-LEVEL CONVERGENCE INCREASES. FORECAST
SOUNDINGS ACROSS THE CNTRL FL PENINSULA THIS AFTERNOON SHOW A WEAK
TO MODERATELY SHEARED ENVIRONMENT WITH RELATIVELY STEEP LAPSE RATES.
THIS SUGGESTS SEVERE MULTICELL STORMS WOULD BE FAVORED WITH A
POTENTIAL FOR HAIL. IN ADDITION...STEEPENING LOW-LEVEL LAPSE RATES
THIS AFTERNOON SHOULD RESULT IN A POTENTIAL FOR DAMAGING WIND GUSTS
WITH THE STRONGER CELLS.
..BROYLES.. 04/04/2006
...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
ATTN...WFO...MFL...MLB...TBW...
27248087 27018194 27128227 27528245 27868231 28138137
28138087 27488058
WWWW
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