WTPN52 PGTW 270900 WARNING ATCG MIL 20W NWP 130927070912 2013092706 20W TWENTY 003A 02 310 08 SATL 025 T000 169N 1164E 035 T012 171N 1153E 040 R034 025 NE QD 025 SE QD 025 SW QD 025 NW QD T024 169N 1144E 045 R034 030 NE QD 030 SE QD 030 SW QD 030 NW QD T036 167N 1137E 055 R050 025 NE QD 025 SE QD 025 SW QD 025 NW QD R034 040 NE QD 040 SE QD 040 SW QD 045 NW QD T048 167N 1128E 065 R050 030 NE QD 030 SE QD 030 SW QD 030 NW QD R034 060 NE QD 055 SE QD 060 SW QD 060 NW QD T072 174N 1096E 070 R064 020 NE QD 020 SE QD 020 SW QD 020 NW QD R050 040 NE QD 035 SE QD 035 SW QD 040 NW QD R034 085 NE QD 080 SE QD 080 SW QD 085 NW QD T096 185N 1050E 040 T120 191N 1011E 020 AMP 096HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 120HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL STORM 20W (TWENTY) WARNING NR 003A RELOCATED 1. TROPICAL STORM 20W (TWENTY) WARNING NR 003A RELOCATED UPGRADED FROM TROPICAL DEPRESSION 20W 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 270600Z --- NEAR 16.9N 116.4E MOVEMENT PAST SIX HOURS - 310 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 025 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 16.9N 116.4E --- FORECASTS: 12 HRS, VALID AT: 271800Z --- 17.1N 115.3E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT 025 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 255 DEG/ 04 KTS --- 24 HRS, VALID AT: 280600Z --- 16.9N 114.4E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 255 DEG/ 03 KTS --- 36 HRS, VALID AT: 281800Z --- 16.7N 113.7E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT 025 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 270 DEG/ 04 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 290600Z --- 16.7N 112.8E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 285 DEG/ 08 KTS --- 72 HRS, VALID AT: 300600Z --- 17.4N 109.6E MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 285 DEG/ 11 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 010600Z --- 18.5N 105.0E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 120 HR POSIT: 280 DEG/ 09 KTS --- 120 HRS, VALID AT: 020600Z --- 19.1N 101.1E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 270900Z POSITION NEAR 17.0N 116.1E. TROPICAL STORM 20W (TWENTY), LOCATED APPROXIMATELY 469 NM EAST OF DA NANG, VIETNAM, HAS TRACKED NORTHWESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 270600Z IS 11 FEET. NEXT WARNINGS AT 271500Z, 272100Z, 280300Z AND 280900Z. FOR SIX-HOURLY UPDATES. // 2013092406 128N1184E 15 2013092412 131N1185E 15 2013092418 134N1187E 15 2013092500 138N1189E 15 2013092506 143N1188E 15 2013092512 147N1187E 20 2013092518 149N1184E 20 2013092600 151N1181E 20 2013092606 152N1178E 20 2013092612 155N1176E 20 2013092618 158N1174E 25 2013092700 164N1170E 30 2013092706 169N1164E 35 NNNN