WTPN52 PGTW 150900 WARNING ATCG MIL 21W NWP 170915071823 2017091506 21W DOKSURI 015 02 275 12 SATL 030 T000 179N 1060E 080 R064 025 NE QD 020 SE QD 015 SW QD 025 NW QD R050 050 NE QD 040 SE QD 035 SW QD 045 NW QD R034 110 NE QD 115 SE QD 070 SW QD 100 NW QD T012 184N 1033E 045 T024 191N 1005E 030 T036 197N 0980E 020 AMP 000HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 012HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 024HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 036HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TYPHOON 21W (DOKSURI) WARNING NR 015 1. TYPHOON 21W (DOKSURI) WARNING NR 015 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 150600Z --- NEAR 17.9N 106.0E MOVEMENT PAST SIX HOURS - 275 DEGREES AT 12 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND RADIUS OF 064 KT WINDS - 025 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 015 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT 115 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT REPEAT POSIT: 17.9N 106.0E --- FORECASTS: 12 HRS, VALID AT: 151800Z --- 18.4N 103.3E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 24 HR POSIT: 285 DEG/ 14 KTS --- 24 HRS, VALID AT: 160600Z --- 19.1N 100.5E 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 36 HR POSIT: 285 DEG/ 12 KTS --- 36 HRS, VALID AT: 161800Z --- 19.7N 98.0E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 150900Z POSITION NEAR 18.0N 105.3E. TYPHOON 21W (DOKSURI), LOCATED APPROXIMATELY 174 NM NORTHWEST OF DA NANG, VIETNAM, HAS TRACKED WESTWARD AT 12 KNOTS OVER THE PAST SIX HOURS. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 150600Z IS 24 FEET. 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 2117091500 178N1073E 100 2117091500 178N1073E 100 2117091500 178N1073E 100 2117091506 179N1060E 80 2117091506 179N1060E 80 2117091506 179N1060E 80 NNNN