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Mesoscale Discussion 319 |
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MESOSCALE DISCUSSION 0319
NWS STORM PREDICTION CENTER NORMAN OK
0341 PM CDT WED MAR 30 2011
AREAS AFFECTED...CENTRAL AND E CENTRAL FL
CONCERNING...TORNADO WATCH 79...
VALID 302041Z - 302245Z
THE SEVERE WEATHER THREAT FOR TORNADO WATCH 79 CONTINUES.
THREAT FOR DAMAGING WINDS AND HAIL -- AND AN ISOLATED TORNADO OR TWO
-- REMAIN POSSIBLE FROM CENTRAL FL TO THE E CENTRAL FL COAST.
LATEST RADAR SHOWS A WELL-DEFINED/BOWING LINE OF CONVECTION MOVING
EWD ACROSS CENTRAL FL /I.E. THE SERN CORNER OF THE WATCH/ AT NEAR 50
KT. WITH A MODERATELY UNSTABLE AIRMASS /MIXED-LAYER CAPE AVERAGING
NEAR 2000 J/KG/ AND MODERATELY STRONG/QUASI-UNIDIRECTIONAL FLOW
THROUGH THE LOWER AND MIDDLE TROPOSPHERE...EXPECT THE
ORGANIZED/SEVERE MCS TO CONTINUE EWD/OFFSHORE OVER THE NEXT COUPLE
OF HOURS. ATTM...NEW WW IS NOT ANTICIPATED FARTHER S...AS VEERED
LOW-LEVEL LOW ACROSS THE PENINSULA COMBINED WITH A SWD-MOVING
OUTFLOW SUGGEST THAT ANY STORMS WILL DEVELOP TO THE COOL SIDE OF --
OR QUICKLY BECOME UNDERCUT BY -- OUTFLOW.
..GOSS.. 03/30/2011
ATTN...WFO...MLB...TBW...JAX...
LAT...LON 27808165 28068222 28778151 29668124 29778085 27698033
27808165
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