SUBJ: TROPICAL CYCLONE WARNING WTPN31 PGTW 100900 1. TROPICAL STORM 03W WARNING NR 014 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 100600Z7 --- NEAR 14.6N1 119.1E2 MOVEMENT PAST SIX HOURS - 360 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT REPEAT POSIT: 14.6N1 119.1E2 --- FORECASTS: 12 HRS, VALID AT: 101800Z0 --- 15.6N2 118.8E8 MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT RADIUS OF 035 KT WINDS - 045 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 345 DEG/ 05 KTS --- 24 HRS, VALID AT: 110600Z8 --- 16.6N3 118.5E5 MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT RADIUS OF 035 KT WINDS - 070 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 340 DEG/ 05 KTS --- 36 HRS, VALID AT: 111800Z1 --- 17.6N4 118.1E1 MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT RADIUS OF 050 KT WINDS - 040 NM RADIUS OF 035 KT WINDS - 105 NM NORTHEAST QUADRANT 105 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 345 DEG/ 06 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 120600Z9 --- 18.8N7 117.8E7 MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 035 KT WINDS - 125 NM NORTHEAST QUADRANT 125 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 015 DEG/ 08 KTS --- 72 HRS, VALID AT: 130600Z0 --- 21.9N2 118.6E6 MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT RADIUS OF 035 KT WINDS - 125 NM NORTHEAST QUADRANT OVER WATER 125 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT --- REMARKS: 100900Z0 POSITION NEAR 14.9N4 119.0E1. TROPICAL STORM (TS) 03W, LOCATED APPROXIMATELY 108 NM WEST OF MANILA, HAS TRACKED NORTHWARD AT 8 KNOTS OVER THE PAST SIX HOURS. THE WARNING POSITION IS BASED ON 100530Z9 INFRARED AND VISIBLE SATELLITE IMAGERY AND AVAILABLE SYNOPTIC DATA. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 35 KNOTS AND 45 KNOTS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 100600Z7 IS 12 FEET. REFER TO WWPW30 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 101500Z7, 102100Z4, 110300Z5 AND 110900Z1.//