[SWODY1] SWODY1

[Severe Weather Outlook Day 1]

ACUS01 KWNS 201630
SWODY1
SPC AC 201628

DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK
1028 AM CST TUE DEC 20 2005

VALID 201630Z - 211200Z

GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 45 WNW AST 15 NW PDX
35 SSE SLE 35 SE MFR 35 E RBL 35 WSW TVL 25 NE MER 40 WSW FAT 90 W
VBG.

...NO SVR TSTM AREAS FORECAST...

...ORE/CA...
MORNING UPPER AIR ANALYSIS AND SATELLITE IMAGERY SHOW UPPER RIDGE IN
PLACE OVER THE WESTERN STATES...WITH STRONG TROUGH ROTATING INTO THE
PACIFIC NORTHWEST.  SCATTERED LIGHTNING STRIKES HAVE BEEN OCCURRING
ALONG FRONTAL BAND OFF THE CA/ORE COAST.  THIS ACTIVITY WILL LIKELY
MOVE INLAND THROUGH THE DAY TODAY...AFFECTING THE COASTAL RANGES OF
NORTHERN CA/ORE AND PERHAPS PARTS OF THE SACRAMENTO VALLEY.  RUC/NAM
FORECAST SOUNDINGS SUGGEST THAT VERY MINIMAL CAPE WILL BE AVAILABLE
IN THIS REGION...LIMITING THE THREAT OF SEVERE STORMS. 
HOWEVER...FAVORABLE VERTICAL SHEAR PROFILES COULD RESULT IN LOCALLY
GUSTY/DAMAGING WINDS IN OROGRAPHICALLY FAVORED AREAS.

...SOUTHEAST FL COAST...
NORTHERLY SURFACE WINDS ARE PRESENT THIS MORNING OVER THE FL
PENINSULA.  FLOW IS PARALLEL TO EAST COAST...WHERE DEWPOINTS REMAIN
IN THE 60S.  SUFFICIENT DAYTIME HEATING AND CONVERGENCE NEAR THE
COAST MAY RESULT IN ISOLATED THUNDERSTORMS IMMEDIATELY OFF THE MIA
COAST. PRESENT INDICATIONS ARE THAT THIS ACTIVITY WILL REMAIN
OFFSHORE.  THUS...NO THUNDERSTORM FORECAST AREA WILL BE ADDED FOR
THIS REGION.

..HART.. 12/20/2005

...NOTICE...
THE STATION RELATIVE POINTS IN THIS PRODUCT WILL BE
DISCONTINUED ON 14 FEBRUARY 2006 BUT WILL REMAIN AVAILABLE
IN THE FOLLOWING PRODUCTS:

   WMO HEADER:       AWIPS ID:
   WUUS01            PTSDY1
   WUUS02            PTSDY2
   WUUS03            PTSDY3

A SERVICE CHANGE NOTICE ...SCN05-39... PROVIDES DETAILS
ON THE TRANSITION. FOR ADDITIONAL DETAILS SEE THE FOLLOWING
WEB ADDRESS USING LOWER CASE LETTERS:
WWW.NWS.NOAA.GOV/OM/NOTIF.HTM