Skip Navigation Links www.nws.noaa.gov 
NOAA logo - Click to go to the NOAA homepage National Weather Service   NWS logo - Click to go to the NWS homepage
Storm Prediction Center
 
   

Search SPC
 

Feb-12-2003 1630 UTC Day 1 Convective Outlook
Categorical Graphic
1630 UTC Day 1 Outlook Graphic
      
Probabilistic Graphics (more info)
Tornado Damaging Wind Large Hail
1630 UTC Tornado probabilities graphic   1630 UTC Damaging wind probabilities graphic   1630 UTC Large hail probabilities graphic
(Select thumbnails to view full images)
   
   STORM PREDICTION CENTER...NWS/NCEP...NORMAN OK 
   DAY 1 CONVECTIVE OUTLOOK...REF AWIPS GRAPHIC PGWE46 KWNS.
   
   VALID 121630Z - 131200Z
   
   NO SVR TSTM AREAS FCST.
   
   GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 25 SE MRY 50 NW NID
   35 ESE DAG 25 ESE IPL.
   
   LARGE SURFACE AND UPPER LOW WILL REMAIN OFFSHORE SRN CA THRU THE
   FORECAST PERIOD.  RESULT WILL BE CONTINUATION OF A VERY MOIST SLY
   FLOW IN THE SWRN U.S.  WITH EXTENSIVE CLOUD COVER AND LAPSES RATES
   GENERALLY 6.5C/KM OR LESS INLAND...EXPECT INSTABILITY TO BE TOO
   MARGINAL TO SUPPORT ANY MORE THAN ISOLATED LIGHTNING STRIKES E OF
   SRN CA MTNS.  W OF MTNS  INSTABILITY A LITTLE HIGHER WITH THE
   GREATER LOW LEVEL MOISTURE.  THUS THE OBSERVED LIGHTNING OFFSHORE
   WILL OCCASIONALLY DEVELOP INLAND FROM COASTAL MTNS WWD. 
    
   ..HALES.. 02/12/03
   
   NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED FOR 2000Z
        
Top/Latest Day 2 Outlook/Today's Outlooks/Forecast Products/Home