subj/tropical cyclone warning//    
rmks/    
1. Tropical storm 10w (Fitow) warning nr 038    
   downgraded from typhoon 10w
   01 active tropical cyclone in northwestpac
   Max sustained winds based on one-minute average
    ---
   warning position:
   070000z --- near 37.1n 139.8e
     movement past six hours - 020 degrees at 17 kts
     position accurate to within 040 nm
     position based on center located by satellite
   present wind distribution:
   Max sustained winds - 055 kt, gusts 070 kt
   wind radii valid over open water only
   becoming extratropical
   repeat posit: 37.1n 139.8e
    ---
   forecasts:
   12 hrs, valid at:
   071200z --- 41.1n 141.9e
   Max sustained winds - 040 kt, gusts 050 kt
   wind radii valid over open water only
   extratropical
   vector to 24 hr posit: 035 deg/ 26 kts
    ---
   24 hrs, valid at:
   080000z --- 45.3n 146.0e
   Max sustained winds - 030 kt, gusts 040 kt
   wind radii valid over open water only
   extratropical
    ---
remarks:
070300z position near 38.1n 140.3e.
Tropical Storm (TS) 10w (Fitow) located approximately 90 nm 
north of Tokyo, Japan, has tracked north-northeastward at 17
knots over the past 06 hours. Maximum significant wave height 
at 070000z is 29 feet. Next warnings at 070900z, 071500z 
and 072100z.//