WTPN51 PGTW 281500 WARNING ATCG MIL 20W NWP 250828144311 2025082812 20W TWENTY 002 01 295 07 SATL 045 T000 153N 1150E 030 T012 161N 1133E 035 R034 070 NE QD 060 SE QD 040 SW QD 070 NW QD T024 169N 1113E 040 R034 070 NE QD 060 SE QD 040 SW QD 070 NW QD T036 174N 1088E 040 R034 070 NE QD 060 SE QD 040 SW QD 070 NW QD T048 177N 1063E 030 T072 175N 1013E 020 AMP 048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL DEPRESSION 20W (TWENTY) WARNING NR 002 1. TROPICAL DEPRESSION 20W (TWENTY) WARNING NR 002 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 281200Z --- NEAR 15.3N 115.0E MOVEMENT PAST SIX HOURS - 295 DEGREES AT 07 KTS POSITION ACCURATE TO WITHIN 045 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: 15.3N 115.0E --- FORECASTS: 12 HRS, VALID AT: 290000Z --- 16.1N 113.3E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 295 DEG/ 10 KTS --- 24 HRS, VALID AT: 291200Z --- 16.9N 111.3E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 280 DEG/ 12 KTS --- 36 HRS, VALID AT: 300000Z --- 17.4N 108.8E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 280 DEG/ 12 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 301200Z --- 17.7N 106.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 72 HR POSIT: 270 DEG/ 12 KTS --- 72 HRS, VALID AT: 311200Z --- 17.5N 101.3E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 281500Z POSITION NEAR 15.5N 114.6E. 28AUG25. TROPICAL DEPRESSION 20W (TWENTY), LOCATED APPROXIMATELY 389 NM EAST OF DA NANG, VIETNAM, HAS TRACKED WEST-NORTHWESTWARD AT 07 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 281200Z IS 1001 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 281200Z IS 10 FEET. NEXT WARNINGS AT 282100Z, 290300Z, 290900Z AND 291500Z.// 2025082706 153N1173E 20 2025082712 151N1170E 20 2025082718 150N1167E 20 2025082800 149N1163E 30 2025082806 150N1157E 30 2025082812 153N1150E 30 NNNN