WTPN31 PGTW 180300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 18W (JELAWAT) WARNING NR 005//
RMKS/
1. TROPICAL DEPRESSION 18W (JELAWAT) WARNING NR 005    
   DOWNGRADED FROM TROPICAL STORM 18W
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   180000Z --- NEAR 7.1N 126.6E
     MOVEMENT PAST SIX HOURS - 270 DEGREES AT 08 KTS
     POSITION ACCURATE TO WITHIN 040 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF 
     SATELLITE AND SYNOPTIC DATA
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   REPEAT POSIT: 7.1N 126.6E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   181200Z --- 7.4N 124.1E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 24 HR POSIT: 280 DEG/ 15 KTS
    ---
   24 HRS, VALID AT:
   190000Z --- 8.0N 121.1E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   VECTOR TO 36 HR POSIT: 280 DEG/ 15 KTS
    ---
   36 HRS, VALID AT:
   191200Z --- 8.4N 118.1E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
180300Z POSITION NEAR 7.2N 126.0E.
18DEC23. TROPICAL DEPRESSION 18W (JELAWAT), LOCATED APPROXIMATELY
60 NM EAST OF DAVAO CITY, PHILIPPINES, HAS TRACKED WESTWARD AT
08 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT
180000Z IS 1003 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 180000Z
IS 17 FEET. NEXT WARNINGS AT 180900Z, 181500Z, 182100Z AND 190300Z.
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