WTPN32 PGTW 091500 1. TYPHOON 13W (JELAWAT) WARNING NR 035 03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 091200Z2 --- NEAR 29.0N1 125.0E8 MOVEMENT PAST SIX HOURS - 285 DEGREES AT 07 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT RADIUS OF 050 KT WINDS - 095 NM NORTH SEMICIRCLE 080 NM ELSEWHERE RADIUS OF 035 KT WINDS - 180 NM NORTH SEMICIRCLE 140 NM ELSEWHERE REPEAT POSIT: 29.0N1 125.0E8 --- FORECASTS: 12 HRS, VALID AT: 100000Z1 --- 29.6N7 123.6E2 MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT RADIUS OF 050 KT WINDS - 090 NM NORTH SEMICIRCLE 075 NM ELSEWHERE RADIUS OF 035 KT WINDS - 170 NM NORTH SEMICIRCLE OVER WATER 130 NM ELSEWHERE OVER WATER VECTOR TO 24 HR POSIT: 310 DEG/ 07 KTS --- 24 HRS, VALID AT: 101200Z4 --- 30.5N8 122.3E8 MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT RADIUS OF 050 KT WINDS - 070 NM NORTH SEMICIRCLE OVER WATER 060 NM ELSEWHERE OVER WATER RADIUS OF 035 KT WINDS - 160 NM NORTH SEMICIRCLE OVER WATER 120 NM ELSEWHERE OVER WATER VECTOR TO 36 HR POSIT: 305 DEG/ 08 KTS --- 36 HRS, VALID AT: 110000Z2 --- 31.5N9 120.7E0 MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND RADIUS OF 050 KT WINDS - 050 NM NORTH SEMICIRCLE OVER WATER 040 NM ELSEWHERE OVER WATER RADIUS OF 035 KT WINDS - 130 NM NORTH SEMICIRCLE OVER WATER 090 NM ELSEWHERE OVER WATER VECTOR TO 48 HR POSIT: 310 DEG/ 06 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 111200Z5 --- 32.3N8 119.6E7 MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND RADIUS OF 035 KT WINDS - 105 NM NORTHEAST SEMICIRCLE OVER WATER 080 NM ELSEWHERE OVER WATER VECTOR TO 72 HR POSIT: 320 DEG/ 05 KTS --- 72 HRS, VALID AT: 121200Z6 --- 33.7N3 118.1E1 MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 091500Z5 POSITION NEAR 29.2N3 124.6E3. TYPHOON (TY) 13W (JELAWAT), LOCATED APPROXIMATELY 215 NM NORTHWEST OF OKINAWA, JAPAN, HAS TRACKED WEST-NORTHWESTWARD AT 07 KNOTS DURING THE PAST 6 HOURS. THE WARNING POSITION IS BASED ON 091130Z4 INFRARED SATELLITE IMAGERY. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 90 KNOTS. ANIMATED INFRARED SATELLITE IMAGERY REVEALS A SLIGHT DECREASE IN DEEP CONVECTION WITH THE EYE OF THE SYSTEM BECOMING MORE RAGGED OVER THE PAST 6 HOURS. ANIMATED WATER VAPOR IMAGERY AND UW-CIMSS ANALYSIS INDICATE MODERATE VERTICAL WIND SHEAR OVER THE SYSTEM. TY 13W IS FORECAST TO TRACK WEST-NORTHWESTWARD THROUGH THE PERIOD UNDER THE STEERING INFLUENCE OF THE SUB-TROPICAL RIDGE TO THE NORTH. THE SYSTEM IS FORECAST TO SLOWLY WEAKEN UNDER INCREASING VERTICAL WIND SHEAR. INTERACTION WITH LAND AFTER THE 24 HOUR PERIOD WILL SERVE TO FURTHER WEAKEN THE SYSTEM. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 091200Z2 IS 26 FEET. REFER TO WWPW30 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 092100Z2 (DTG 091951Z5), 100300Z4 (DTG 100151Z8), 100900Z0 (DTG 100751Z4) AND 101500Z7 (DTG 101351Z1). REFER TO TROPICAL DEPRESSION 14W WARNINGS (WTPN31 PGTW) FOR SIX- HOURLY UPDATES. REFER TO TROPICAL DEPRESSION 15W WARNINGS (WTPN33 PGTW) FOR SIX-HOURLY UPDATES.// NNNN