Typhoon Rammasun

subj/tropical cyclone warning//    
rmks/    
1. Typhoon 03w (rammasun) warning nr 020    
   01 active tropical cyclone in northwestpac
   Max sustained winds based on one-minute average
    ---
   warning position:
   120000z --- near 25.2n 134.5e
     movement past six hours - 030 degrees at 18 kts
     position accurate to within 040 nm
     position based on center located by satellite
   present wind distribution:
   Max sustained winds - 085 kt, gusts 105 kt
   wind radii valid over open water only
   becoming extratropical
   radius of 064 kt winds - 055 nm northeast quadrant
                            055 nm southeast quadrant
                            055 nm southwest quadrant
                            055 nm northwest quadrant
   radius of 050 kt winds - 080 nm northeast quadrant
                            080 nm southeast quadrant
                            065 nm southwest quadrant
                            070 nm northwest quadrant
   radius of 034 kt winds - 190 nm northeast quadrant
                            190 nm southeast quadrant
                            145 nm southwest quadrant
                            155 nm northwest quadrant
   repeat posit: 25.2n 134.5e
    ---
   forecasts:
   12 hrs, valid at:
   121200z --- 28.7n 137.5e
   Max sustained winds - 065 kt, gusts 080 kt
   wind radii valid over open water only
   becoming extratropical
   radius of 064 kt winds - 030 nm northeast quadrant
                            030 nm southeast quadrant
                            030 nm southwest quadrant
                            030 nm northwest quadrant
   radius of 050 kt winds - 050 nm northeast quadrant
                            050 nm southeast quadrant
                            040 nm southwest quadrant
                            045 nm northwest quadrant
   radius of 034 kt winds - 160 nm northeast quadrant
                            165 nm southeast quadrant
                            130 nm southwest quadrant
                            135 nm northwest quadrant
   vector to 24 hr posit: 045 deg/ 25 kts
    ---
   24 hrs, valid at:
   130000z --- 32.2n 141.5e
   Max sustained winds - 045 kt, gusts 055 kt
   wind radii valid over open water only
   extratropical
   vector to 36 hr posit: 055 deg/ 25 kts
    ---
   36 hrs, valid at:
   131200z --- 34.9n 146.5e
   Max sustained winds - 035 kt, gusts 045 kt
   wind radii valid over open water only
   extratropical
    ---
remarks:
120300z position near 26.1n 135.3e.
Typhoon (TY) 03w (rammasun), located approximately 440 nm
west-southwest of chichi jima, has tracked north-northeastward
at 18 knots over the past six hours. Maximum significant wave 
height at 120000z is 25 feet. Next warnings at 120900z, 121500z, 
122100z and 130300z.
//
Nnnn

View Tropical Weather View Hurricane Archive