####018001678#### WTPN31 PGTW 170900 SUBJ: TROPICAL STORM JELAWAT (18W) WARNING NR 002 1. TROPICAL STORM JELAWAT (18W) WARNING NR 002 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 170600Z --- NEAR 7.5N 129.0E MOVEMENT PAST SIX HOURS - 280 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 045 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 034 KT WINDS - 000 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 210 NM NORTHWEST QUADRANT REPEAT POSIT: 7.5N 129.0E --- FORECASTS: 12 HRS, VALID AT: 171800Z --- 8.2N 127.2E MAX SUSTAINED WINDS - 035 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 24 HR POSIT: 280 DEG/ 17 KTS --- 24 HRS, VALID AT: 180600Z --- 8.7N 123.8E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 170900Z POSITION NEAR 7.7N 128.5E. 17DEC23. TROPICAL STORM JELAWAT (18W), LOCATED APPROXIMATELY 635 NM SOUTHEAST OF MANILA, PHILIPPINES, HAS TRACKED WESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 170600Z IS 14 FEET. NEXT WARNINGS AT 171500Z, 172100Z AND 180300Z.