Tropical Storm DOKSURI Advisory Fri Sep 15

MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TYPHOON 21W (DOKSURI) WARNING NR 013
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   141800Z --- NEAR 17.6N 108.8E
     MOVEMENT PAST SIX HOURS - 295 DEGREES AT 12 KTS
     POSITION ACCURATE TO WITHIN 030 NM
     POSITION BASED ON EYE FIXED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 064 KT WINDS - 045 NM NORTHEAST QUADRANT
                            035 NM SOUTHEAST QUADRANT
                            025 NM SOUTHWEST QUADRANT
                            040 NM NORTHWEST QUADRANT
   RADIUS OF 050 KT WINDS - 085 NM NORTHEAST QUADRANT
                            065 NM SOUTHEAST QUADRANT
                            050 NM SOUTHWEST QUADRANT
                            080 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 155 NM NORTHEAST QUADRANT
                            125 NM SOUTHEAST QUADRANT
                            100 NM SOUTHWEST QUADRANT
                            145 NM NORTHWEST QUADRANT
   REPEAT POSIT: 17.6N 108.8E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   150600Z --- 18.2N 106.1E
   MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 064 KT WINDS - 035 NM NORTHEAST QUADRANT
                            035 NM SOUTHEAST QUADRANT
                            010 NM SOUTHWEST QUADRANT
                            030 NM NORTHWEST QUADRANT
   RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
                            040 NM SOUTHEAST QUADRANT
                            015 NM SOUTHWEST QUADRANT
                            035 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
                            100 NM SOUTHEAST QUADRANT
                            035 NM SOUTHWEST QUADRANT
                            090 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 285 DEG/ 15 KTS
    ---
   24 HRS, VALID AT:
   151800Z --- 18.9N 103.1E
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT
                            040 NM SOUTHEAST QUADRANT
                            005 NM SOUTHWEST QUADRANT
                            010 NM NORTHWEST QUADRANT
   VECTOR TO 36 HR POSIT: 285 DEG/ 14 KTS
    ---
   36 HRS, VALID AT:
   160600Z --- 19.5N 100.2E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
142100Z POSITION NEAR 17.8N 108.1E.
TYPHOON 21W (DOKSURI), LOCATED APPROXIMATELY 100 NM NORTH-
NORTHEAST OF DA NANG, VIETNAM, HAS TRACKED WEST-NORTHWESTWARD AT
12 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT
AT 141800Z IS 26 FEET. NEXT WARNINGS AT 150300Z, 150900Z, 151500Z
AND 152100Z. REFER TO TYPHOON 20W (TALIM) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
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