WTPN52 PGTW 261500 WARNING ATCP MIL 21W NWP 110926123612 2011092612 21W HAITANG 009 02 255 08 SATL 040 T000 163N 1099E 030 T012 162N 1079E 025 T024 164N 1059E 020 AMP 012HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 024HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL DEPRESSION 21W (HAITANG) WARNING NR 009 1. TROPICAL DEPRESSION 21W (HAITANG) WARNING NR 009 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 261200Z --- NEAR 16.3N 109.9E MOVEMENT PAST SIX HOURS - 255 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 040 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 16.3N 109.9E --- FORECASTS: 12 HRS, VALID AT: 270000Z --- 16.2N 107.9E 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 24 HR POSIT: 275 DEG/ 10 KTS --- 24 HRS, VALID AT: 271200Z --- 16.4N 105.9E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 261500Z POSITION NEAR 16.3N 109.4E. TROPICAL DEPRESSION 21W (HAITANG), LOCATED APPROXIMATELY 135 NM EAST OF HUE, VIETNAM, HAS TRACKED WEST-SOUTHWESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 261200Z IS 12 FEET. NEXT WARNINGS AT 262100Z, 270300Z AND 270900Z. REFER TO TYPHOON 20W (NESAT) 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 2111092518 168N1116E 35 2111092600 166N1111E 35 2111092606 165N1107E 30 2111092612 163N1099E 30 NNNN