147 
FXUS64 KOHX 290216
AFDBNA

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NASHVILLE TN
915 PM CDT SUN JUL 28 2002

DIURNAL CONVECTION HAS PLAYED OUT PER OHX DOPPLER. 

WILL UPDATE ZONES AND REMOVE EVENING POPS.  

THE FOLLOWING DATA WAS PROCESSED FROM THE BNA SOUNDING 00Z 07/29/02
 
                      BNA 
STABILITY
VIL OF THE DAY        68
500 MB TEMP:         -5.3
400 MB TEMP:         -16.9 

SHOWALTER-INDEX        02 
TROPOPAUSE (MB)       123 

JJ GEORGES K-INDEX    34

LAPSE RATE (DEGC/KM)
700 TO 500 MB         5.7

MILLERS TOTAL TOTALS  44
     VERTICAL TOTALS  25
        CROSS TOTALS  19	

THICKNESSES (METERS)
1000 TO 925            695 
1000 TO 850 (1300)    1433 
1000 TO 700 (2840)    3078 
1000 TO 500 (5400)    5804 
 850 TO 700 (1540)    1645 

          700MB TEMP  10.2
          700MB WIND  245/19 

MEAN WIND (DEGS/KTS)
SURFACE TO  5000 FT   230/17
5000 FT TO 10000 FT   250/20

HEIGHT (KFT MSL)  
-20 ISOTHERM          26.6


VERSION 3.0/01-08-2001 PROGRAMMED BY BOBBY BOYD    

.BNA...NONE.
BOYD
01