426 WTPN31 PGTW 300900 1. TROPICAL STORM 05W (DURIAN) WARNING NR 003 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 300600Z9 --- NEAR 17.1N9 115.0E7 MOVEMENT PAST SIX HOURS - 305 DEGREES AT 09 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT RADIUS OF 035 KT WINDS - 055 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT REPEAT POSIT: 17.1N9 115.0E7 --- FORECASTS: 12 HRS, VALID AT: 301800Z2 --- 18.4N3 113.6E1 MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT RADIUS OF 035 KT WINDS - 065 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 305 DEG/ 10 KTS --- 24 HRS, VALID AT: 010600Z7 --- 19.6N6 111.9E2 MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT RADIUS OF 050 KT WINDS - 025 NM RADIUS OF 035 KT WINDS - 085 NM NORTHEAST QUADRANT 065 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT OVER WATER 085 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 36 HR POSIT: 305 DEG/ 10 KTS --- 36 HRS, VALID AT: 011800Z0 --- 20.8N0 110.2E4 MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT RADIUS OF 050 KT WINDS - 025 NM OVER WATER RADIUS OF 035 KT WINDS - 085 NM NORTHEAST QUADRANT OVER WATER 065 NM SOUTHEAST QUADRANT OVER WATER 065 NM SOUTHWEST QUADRANT OVER WATER 085 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 48 HR POSIT: 310 DEG/ 11 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 020600Z8 --- 22.2N6 108.3E2 MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT RADIUS OF 035 KT WINDS - 050 NM NORTHEAST QUADRANT OVER WATER 040 NM SOUTHEAST QUADRANT OVER WATER 040 NM SOUTHWEST QUADRANT OVER WATER 050 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 72 HR POSIT: 325 DEG/ 10 KTS --- 72 HRS, VALID AT: 030600Z9 --- 25.5N2 105.7E3 MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 300900Z2 POSITION NEAR 17.4N2 114.6E2. TROPICAL STORM 05W (DURIAN), LOCATED APPROXIMATELY 310 NM SOUTH OF HONG KONG, HAS TRACKED NORTHWESTWARD AT 09 KNOTS OVER THE PAST 6 HOURS. THE WARNING POSITION IS BASED ON 300530Z1 VISIBLE AND ENHANCED INFRARED SATELLITE IMAGERY. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 35 AND 45 KNOTS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 300600Z9 IS 16 FEET. REFER TO WWPW30 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 301500Z9, 302100Z6, 010300Z4 AND 010900Z0.//