WTPN52 PGTW 142100 WARNING ATCG MIL 21W NWP 170914200510 2017091418 21W DOKSURI 013 02 295 12 SATL 030 T000 176N 1088E 090 R064 045 NE QD 035 SE QD 025 SW QD 040 NW QD R050 085 NE QD 065 SE QD 050 SW QD 080 NW QD R034 155 NE QD 125 SE QD 100 SW QD 145 NW QD T012 182N 1061E 080 R064 035 NE QD 035 SE QD 010 SW QD 030 NW QD R050 050 NE QD 040 SE QD 015 SW QD 035 NW QD R034 170 NE QD 100 SE QD 035 SW QD 090 NW QD T024 189N 1031E 045 R034 075 NE QD 040 SE QD 005 SW QD 010 NW QD T036 195N 1002E 025 AMP 024HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 036HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TYPHOON 21W (DOKSURI) WARNING NR 013 1. TYPHOON 21W (DOKSURI) WARNING NR 013 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 141800Z --- NEAR 17.6N 108.8E MOVEMENT PAST SIX HOURS - 295 DEGREES AT 12 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON EYE FIXED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 045 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 085 NM NORTHEAST QUADRANT 065 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 155 NM NORTHEAST QUADRANT 125 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 145 NM NORTHWEST QUADRANT REPEAT POSIT: 17.6N 108.8E --- FORECASTS: 12 HRS, VALID AT: 150600Z --- 18.2N 106.1E MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 035 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 015 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 285 DEG/ 15 KTS --- 24 HRS, VALID AT: 151800Z --- 18.9N 103.1E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 005 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 285 DEG/ 14 KTS --- 36 HRS, VALID AT: 160600Z --- 19.5N 100.2E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 142100Z POSITION NEAR 17.8N 108.1E. TYPHOON 21W (DOKSURI), LOCATED APPROXIMATELY 100 NM NORTH- NORTHEAST OF DA NANG, VIETNAM, HAS TRACKED WEST-NORTHWESTWARD AT 12 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 141800Z IS 26 FEET. NEXT WARNINGS AT 150300Z, 150900Z, 151500Z AND 152100Z. FOR SIX-HOURLY UPDATES. // 2117090900 136N1329E 15 2117090906 136N1323E 15 2117090912 136N1317E 15 2117090918 135N1305E 15 2117091000 137N1292E 20 2117091006 142N1277E 20 2117091012 144N1271E 20 2117091018 145N1267E 20 2117091100 146N1262E 20 2117091106 148N1250E 20 2117091112 148N1237E 20 2117091118 148N1228E 25 2117091200 146N1219E 25 2117091206 143N1206E 25 2117091212 142N1194E 30 2117091218 143N1179E 35 2117091300 147N1170E 45 2117091306 152N1159E 45 2117091312 156N1145E 45 2117091318 158N1134E 60 2117091318 158N1134E 60 2117091400 161N1123E 65 2117091400 161N1123E 65 2117091406 165N1112E 75 2117091406 165N1112E 75 2117091406 165N1112E 75 2117091412 171N1099E 85 2117091412 171N1099E 85 2117091412 171N1099E 85 2117091418 176N1088E 90 2117091418 176N1088E 90 2117091418 176N1088E 90 NNNN