WTPN31 PGTW 202100 050 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 325 DEG/ 07 KTS --- 36 HRS, VALID AT: 220600Z --- 19.8N 108.8E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 48 HR POSIT: 320 DEG/ 05 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 221800Z --- 20.6N 108.1E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 320 DEG/ 03 KTS --- 72 HRS, VALID AT: 231800Z --- 21.5N 107.3E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 202100Z POSITION NEAR 16.5N 111.3E. 20JUL24. TROPICAL STORM 04W (FOUR), LOCATED APPROXIMATELY 185 NM EAST OF DA NANG, VIETNAM, HAS TRACKED WESTWARD AT 13 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 201800Z IS 997 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 201800Z IS 15 FEET. NEXT WARNINGS AT 210300Z, 210900Z, 211500Z AND 212100Z. REFER TO TROPICAL STORM 05W (GAEMI) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES. // ???? // END PART 02/02 //