Thursday, October 9, 2008

MESO: Mesoscale Discussion 2321

ACUS11 KWNS 091745
SWOMCD
SPC MCD 091745
SCZ000-FLZ000-GAZ000-091845-

MESOSCALE DISCUSSION 2321
NWS STORM PREDICTION CENTER NORMAN OK
1245 PM CDT THU OCT 09 2008

AREAS AFFECTED...NRN FL...SERN GA...COASTAL SC

CONCERNING...SEVERE THUNDERSTORM WATCH 914...

VALID 091745Z - 091845Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 914
CONTINUES.

DEEP CONVECTION CONTINUES TO MODULATE AHEAD OF PRIMARY LEAD SFC
CONFLUENCE ZONE FROM THE NERN GULF OF MEXICO...NEWD INTO SWRN SC.
AT TIMES EMBEDDED UPDRAFTS HAVE DISPLAYED SOME ROTATION...HOWEVER
MULTIPLE STORM MERGERS AND CONVECTIVE OUTFLOW HAS NOW RESULTED IN
ROUGHLY 3-4 PRIMARY CONVECTIVE CLUSTERS. OTHER STORMS ARE NOW
DEVELOPING/INTENSIFYING BENEATH THE UPPER LOW OVER SWRN GA WHERE
BOUNDARY LAYER HAS WARMED BENEATH COOL MID LEVEL TEMPERATURES.
LARGE HAIL IS THE MOST LIKELY SEVERE THREAT WITH ACTIVITY BENEATH
THE UPPER LOW...WHILE HAIL/WIND MAY ACCOMPANY CONVECTION DOWNSTREAM.

..DARROW.. 10/09/2008

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...ILM...CHS...CAE...MLB...TBW...JAX...FFC...TAE...

31808295 31948232 32318222 32548207 32898211 32908177
33168147 33038108 33538002 32947895 32577948 31988036
31378088 30728110 29498076 29498112 29278115 29268139
29378141 29318165 28958164 29008254 29218251 29238235
29478241 29608293 29958295 30138320 30418317 30658322
30668311 30888299 31168299 31468315

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