Tropical Storm DUJUAN Advisory Di, 29.09.

MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TYPHOON 21W (DUJUAN) WARNING NR 030
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   290000Z --- NEAR 25.0N 119.1E
     MOVEMENT PAST SIX HOURS - 310 DEGREES AT 11 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
     SATELLITE AND RADAR
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 064 KT WINDS - 050 NM NORTHEAST QUADRANT
                            045 NM SOUTHEAST QUADRANT
                            045 NM SOUTHWEST QUADRANT
                            050 NM NORTHWEST QUADRANT
   RADIUS OF 050 KT WINDS - 085 NM NORTHEAST QUADRANT
                            070 NM SOUTHEAST QUADRANT
                            075 NM SOUTHWEST QUADRANT
                            080 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
                            130 NM SOUTHEAST QUADRANT
                            130 NM SOUTHWEST QUADRANT
                            120 NM NORTHWEST QUADRANT
   REPEAT POSIT: 25.0N 119.1E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   291200Z --- 26.3N 117.2E
   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
                            065 NM SOUTHEAST QUADRANT
                            065 NM SOUTHWEST QUADRANT
                            060 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 335 DEG/ 09 KTS
    ---
   24 HRS, VALID AT:
   300000Z --- 28.0N 116.4E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   VECTOR TO 36 HR POSIT: 015 DEG/ 10 KTS
    ---
   36 HRS, VALID AT:
   301200Z --- 29.9N 116.9E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
290300Z POSITION NEAR 25.3N 118.6E.
TYPHOON (TY) 21W (DUJUAN), LOCATED APPROXIMATELY 131 NM WEST OF
TAIPEI, TAIWAN, HAS TRACKED NORTHWESTWARD AT 11 KNOTS OVER THE PAST
SIX HOURS. TY 21W HAS MADE LANDFALL OVER THE SOUTHEAST COAST OF
CHINA AND IS BEGINNING TO TRACK INLAND. ANIMATED MULTISPECTRAL
SATELLITE IMAGERY AND RADAR IMAGERY INDICATE DECAYING DEEP
CONVECTION OVER THE WESTERN SEMI-CIRCLE, HOWEVER, DEEP CONVECTION
REMAINS TIGHTLY-WRAPPED OVER WATER. BASED ON RADAR FIXES AND
IMAGERY, THERE IS GOOD CONFIDENCE IN THE INITIAL POSITION. TY 21W
REMAINS A STRONG SYSTEM AND IS ASSESSED AT 75 KNOTS BASED ON THE
DVORAK INTENSITY ESTIMATES OF 77 KNOTS. THE SYSTEM IS CURRENTLY
TRACKING ALONG THE SOUTHWESTERN PERIPHERY OF THE SUBTROPICAL RIDGE
AND IS FORECAST RE-CURVE POLEWARD AHEAD OF AN APPROACHING
MIDLATITUDE SHORTWAVE TROUGH. TY 21W WILL RAPIDLY WEAKEN AS IT
TRACKS POLEWARD AND SHOULD DISSIPATE BY TAU 36. DYNAMIC MODEL
GUIDANCE IS IN TIGHT AGREEMENT THROUGHOUT THE FORECAST PERIOD
LENDING HIGH CONFIDENCE TO THE JTWC FORECAST. THIS IS THE FINAL
WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WRNCEN PEARL HARBOR HI.
THE SYSTEM WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 290000Z IS 25 FEET.//
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