WTPN31 PGTW 172100 COR
SUBJ/TROPICAL STORM 18W (JELAWAT) WARNING NR 004 CORRECTED//
RMKS/
1. TROPICAL STORM 18W (JELAWAT) WARNING NR 004 CORRECTED   
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   171800Z --- NEAR 7.7N 127.1E
     MOVEMENT PAST SIX HOURS - 270 DEGREES AT 10 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 035 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   RADIUS OF 030 KT WINDS - 180 NM NORTHEAST QUADRANT
                            060 NM SOUTHEAST QUADRANT
                            060 NM SOUTHWEST QUADRANT
                            180 NM NORTHWEST QUADRANT
   REPEAT POSIT: 7.7N 127.1E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   180600Z --- 8.9N 123.7E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   VECTOR TO 24 HR POSIT: 270 DEG/ 17 KTS
    ---
   24 HRS, VALID AT:
   181800Z --- 8.8N 120.3E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
172100Z POSITION NEAR 8.0N 126.2E.
17DEC23. TROPICAL STORM JELAWAT (18W), LOCATED APPROXIMATELY 336
NM WEST-NORTHWEST OF SONSOROL, HAS TRACKED WESTWARD AT 10 KNOTS
OVER THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 171800Z IS 14 FEET. NEXT
WARNINGS AT 180300Z, 180900Z AND 181500Z.//
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