WTPN51 PGTW 182100 WARNING ATCG MIL 11W NWP 180718192043 2018071818 11W SON-TINH 014 02 280 12 SATL SYNP 040 T000 190N 1055E 045 R034 090 NE QD 045 SE QD 045 SW QD 090 NW QD T012 194N 1037E 030 T024 201N 1028E 020 AMP 012HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 024HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL CYCLONE FINAL WARNING 1. TROPICAL STORM 11W (SON-TINH) WARNING NR 014 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 181800Z --- NEAR 19.0N 105.5E MOVEMENT PAST SIX HOURS - 280 DEGREES AT 12 KTS POSITION ACCURATE TO WITHIN 040 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT REPEAT POSIT: 19.0N 105.5E --- FORECASTS: 12 HRS, VALID AT: 190600Z --- 19.4N 103.7E 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 24 HR POSIT: 310 DEG/ 05 KTS --- 24 HRS, VALID AT: 191800Z --- 20.1N 102.8E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 182100Z POSITION NEAR 19.1N 105.0E. TROPICAL STORM (TS) 11W (SON-TINH), LOCATED APPROXIMATELY 122 NM SOUTH OF HANOI, 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 181800Z FOR SIX-HOURLY UPDATES.// 1118071218 160N1398E 20 1118071300 169N1390E 20 1118071306 179N1383E 20 1118071312 187N1379E 20 1118071318 194N1370E 20 1118071400 196N1360E 20 1118071406 202N1352E 20 1118071412 205N1339E 20 1118071418 206N1322E 20 1118071500 203N1308E 20 1118071506 198N1294E 20 1118071512 191N1281E 25 1118071518 190N1268E 25 1118071600 190N1253E 30 1118071606 188N1240E 30 1118071612 187N1222E 30 1118071618 190N1204E 30 1118071700 193N1181E 35 1118071706 193N1157E 35 1118071712 191N1134E 40 1118071718 189N1112E 35 1118071800 189N1093E 35 1118071806 189N1080E 40 1118071812 188N1067E 40 1118071818 190N1055E 45 NNNN