WTPN31 PGTW 040900 1. TROPICAL STORM 16W (KAMMURI) WARNING NR 009 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 040600Z0 --- NEAR 21.2N5 115.1E8 MOVEMENT PAST SIX HOURS - 065 DEGREES AT 05 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT OVER WATER 100 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT OVER WATER REPEAT POSIT: 21.2N5 115.1E8 --- FORECASTS: 12 HRS, VALID AT: 041800Z3 --- 22.0N4 115.3E0 MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT OVER WATER 100 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 075 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 24 HR POSIT: 360 DEG/ 05 KTS --- 24 HRS, VALID AT: 050600Z1 --- 23.0N5 115.4E1 MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT OVER WATER 090 NM SOUTHEAST QUADRANT OVER WATER 090 NM SOUTHWEST QUADRANT OVER WATER 060 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 36 HR POSIT: 010 DEG/ 07 KTS --- 36 HRS, VALID AT: 051800Z4 --- 24.3N9 115.6E3 MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT VECTOR TO 48 HR POSIT: 010 DEG/ 07 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 060600Z2 --- 25.7N4 115.9E6 MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 72 HR POSIT: 025 DEG/ 05 KTS --- 72 HRS, VALID AT: 070600Z3 --- 27.5N4 116.9E7 MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 040900Z3 POSITION NEAR 21.4N7 115.2E9. TROPICAL STORM (TS) 16W (KAMMURI), LOCATED 90 NM SOUTHEAST OF HONG KONG, CHINA, HAS TRACKED EAST-NORTHEASTWARD AT 05 KNOTS OVER THE PAST 6 HOURS. THE WARNING POSITION IS BASED ON 040530Z2 VISIBLE AND ENHANCED INFRARED SATELLITE IMAGERY AND SURFACE OBSERVATIONS. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 35 AND 45 KNOTS. ANIMATED MULTISPRECTRAL SATELLITE IMAGERY INDICATES THAT THE LOW LEVEL CIRCULATION CENTER (LLCC) IS PARTIALLY EXPOSED, ON THE NORTHERN EDGE OF THE DEEP CONVECTION, AND NO CONVECTION CURRENTLY IS IN THE NORTHERN SEMI-CIRCLE. ANIMATED MULTI- SPECTRAL IMAGERY SUPPORTS THE CHANGE IN THE TRACK TO THE EAST OVER THE PAST 6 HOURS AS THE SYSTEM STAYS EMBEDDED IN THE MONSOON TROUGH. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 040600Z0 IS 14 FEET. REFER TO WWPPN31 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 041500Z0, 042100Z7, 050300Z8 AND 050900Z4.// NNNN