WTPN32 PGTW 222100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 21W (TWENTYONE) WARNING NR 002//
RMKS/
1. TROPICAL DEPRESSION 21W (TWENTYONE) WARNING NR 002    
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   221800Z --- NEAR 13.0N 112.4E
     MOVEMENT PAST SIX HOURS - 285 DEGREES AT 09 KTS
     POSITION ACCURATE TO WITHIN 020 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF 
     SATELLITE AND RADAR
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   REPEAT POSIT: 13.0N 112.4E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   230600Z --- 14.0N 110.4E
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
                            050 NM SOUTHEAST QUADRANT
                            010 NM SOUTHWEST QUADRANT
                            080 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 295 DEG/ 12 KTS
    ---
   24 HRS, VALID AT:
   231800Z --- 15.1N 108.1E
   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: 285 DEG/ 12 KTS
    ---
   36 HRS, VALID AT:
   240600Z --- 15.7N 105.6E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
222100Z POSITION NEAR 13.3N 111.9E.
22SEP21. TROPICAL DEPRESSION 21W (TWENTYONE), LOCATED APPROXIMATELY
299 NM SOUTHEAST OF DA NANG, VIETNAM, HAS TRACKED WEST-NORTHWESTWARD
AT 09 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT
AT 221800Z IS 11 FEET. NEXT WARNINGS AT 230300Z, 230900Z, 231500Z AND
232100Z. REFER TO TROPICAL DEPRESSION 20W (TWENTY) WARNINGS (WTPN31 
PGTW)FOR SIX-HOURLY UPDATES.//
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