WTPN52 PGTW 251500 WARNING ATCP MIL 21W NWP 110925130838 2011092512 21W HAITANG 005 02 270 05 SATL 060 T000 169N 1120E 035 T012 169N 1106E 035 T024 169N 1089E 035 T036 168N 1069E 025 T048 169N 1049E 020 AMP 036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL STORM 21W (HAITANG) WARNING NR 005 1. TROPICAL STORM 21W (HAITANG) WARNING NR 005 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 251200Z --- NEAR 16.9N 112.0E MOVEMENT PAST SIX HOURS - 270 DEGREES AT 05 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 WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 16.9N 112.0E --- FORECASTS: 12 HRS, VALID AT: 260000Z --- 16.9N 110.6E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 270 DEG/ 08 KTS --- 24 HRS, VALID AT: 261200Z --- 16.9N 108.9E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 36 HR POSIT: 265 DEG/ 10 KTS --- 36 HRS, VALID AT: 270000Z --- 16.8N 106.9E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 48 HR POSIT: 275 DEG/ 10 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 271200Z --- 16.9N 104.9E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 251500Z POSITION NEAR 16.9N 111.6E. TROPICAL STORM 21W (HAITANG), LOCATED APPROXIMATELY 255 NM EAST OF HUE, VIETNAM, HAS TRACKED WESTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 251200Z IS 12 FEET. NEXT WARNINGS AT 252100Z, 260300Z, 260900Z AND 261500Z. REFER TO TYPHOON 20W (NESAT) WARNINGS 2111092306 154N1094E 15 2111092312 154N1099E 15 2111092318 155N1104E 20 2111092400 155N1111E 20 2111092406 154N1117E 25 2111092412 154N1123E 30 2111092418 159N1130E 30 2111092500 166N1130E 30 2111092506 169N1125E 35 2111092512 169N1120E 35 NNNN