UNCLAS //N03145// MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ WTPN32 PGTW 190900 1. TROPICAL STORM 04W WARNING NR 002 UPGRADED FROM TROPICAL DEPRESSION 04W 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 190600Z6 --- NEAR 6.8N4 149.7E1 MOVEMENT PAST SIX HOURS - 045 DEGREES AT 04 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: 6.8N4 149.7E1 --- FORECASTS: 12 HRS, VALID AT: 191800Z9 --- 7.1N8 150.0E6 MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 24 HR POSIT: 045 DEG/ 03 KTS --- 24 HRS, VALID AT: 200600Z8 --- 7.5N2 150.4E0 MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT RADIUS OF 050 KT WINDS - 020 NM RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 36 HR POSIT: 035 DEG/ 04 KTS --- 36 HRS, VALID AT: 201800Z1 --- 8.1N9 150.8E4 MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT RADIUS OF 050 KT WINDS - 025 NM RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT OVER WATER 070 NM SOUTHEAST QUADRANT OVER WATER 060 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 48 HR POSIT: 360 DEG/ 04 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 210600Z9 --- 9.0N9 150.8E4 MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT RADIUS OF 050 KT WINDS - 030 NM RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT OVER WATER 070 NM SOUTHWEST QUADRANT OVER WATER 090 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 340 DEG/ 04 KTS --- 72 HRS, VALID AT: 220600Z0 --- 10.7N8 150.2E8 MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT RADIUS OF 050 KT WINDS - 040 NM RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 105 NM NORTHWEST QUADRANT --- REMARKS: 190900Z9 POSITION NEAR 6.9N5 149.8E2. TROPICAL STORM (TS) 04W, LOCATED APPROXIMATELY 140 NM WEST-SOUTHWEST OF CHUUK, HAS TRACKED NORTHEASTWARD AT 04 KNOTS OVER THE PAST 06 HOURS. THE WARNING POSITION IS BASED ON 190530Z8 MULTISPECTRAL SATELLITE IMAGERY AND A 190508Z3 AIR FORCE RECON FLIGHT FIX. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 35 KNOTS. A RECENT AIR FORCE RECON FLIGHT REPORTS A CENTRAL PRESSURE OF 1003 MB AND MAXIMUM 30 SECOND WIND AVERAGE OF 30 KNOTS ASSOCIATED WITH THE CENTER. ANIMATED VISIBLE AND RECENT MICROWAVE IMAGERY REVEALS IMPROVED ORGANIZATION OF THE DEEP CONVECTION NEAR THE LOW LEVEL CIRCULATION CENTER (LLCC). A WESTERLY WIND BURST IS ENHANCING WINDS TO THE SOUTH OF THE LLCC. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 190600Z6 IS 10 FEET. REFER TO WWPW30 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 191500Z6, 192100Z3, 200300Z5 AND 200900Z1. REFER TO TROPICAL STORM 03W WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES. RELEASED BY LT BRYANT, USN.// NNNN