XXXX07 KCTP 061345
SRGIAD
SOARING FORECAST FOR IAD           DATE... 11/06/09...12Z

THERMAL INDEX....MINUS SIGN INDICATES INSTABILITY
       5000 FT ASL........0.5
       6000 FT ASL........3.0
      10000 FT ASL........15.0
      15000 FT ASL........22.0

HEIGHT OF THE - 3 INDEX...3100 FT ASL
TOP OF THE LIFT...........4900 FT ASL
IAD MAX TEMPERATURE.......50 DEGREES F
FIRST USABLE LIFT.........44 DEGREES F
MAXIMUM LIFT..............296 FT/MIN

UPPER LEVEL WINDS
           5000 FT ASL....320 DEGREES AT 43 KNOTS
          10000 FT ASL....330 DEGREES AT 51 KNOTS

IT IS EMPHASIZED...THIS SOARING FORECAST INFORMATION IS VALID
ONLY FOR THE RAOB SITE AREA AND FREQUENTLY WILL NOT APPLY
TO OTHER AREAS IN THE STATE.

 
$$