WTPN52 PGTW 241500 WARNING ATCG MIL 08W NWP 170724124942 2017072412 08W SONCA 015 03 235 03 SATL 035 T000 168N 1106E 040 R034 040 NE QD 045 SE QD 045 SW QD 040 NW QD T012 170N 1090E 045 R034 050 NE QD 045 SE QD 045 SW QD 050 NW QD T024 171N 1072E 045 R034 050 NE QD 040 SE QD 030 SW QD 045 NW QD T036 170N 1052E 020 AMP 036HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL STORM 08W (SONCA) WARNING NR 015 1. TROPICAL STORM 08W (SONCA) WARNING NR 015 03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 241200Z --- NEAR 16.8N 110.6E MOVEMENT PAST SIX HOURS - 235 DEGREES AT 03 KTS POSITION ACCURATE TO WITHIN 035 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT REPEAT POSIT: 16.8N 110.6E --- FORECASTS: 12 HRS, VALID AT: 250000Z --- 17.0N 109.0E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 275 DEG/ 09 KTS --- 24 HRS, VALID AT: 251200Z --- 17.1N 107.2E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 265 DEG/ 10 KTS --- 36 HRS, VALID AT: 260000Z --- 17.0N 105.2E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 241500Z POSITION NEAR 16.9N 110.2E. TROPICAL STORM 08W (SONCA), LOCATED APPROXIMATELY 141 NM EAST- NORTHEAST OF DA NANG, VIETNAM, HAS TRACKED SOUTHWESTWARD AT 03 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 241200Z IS 12 FEET. NEXT WARNINGS AT 242100Z, 250300Z, 250900Z AND 251500Z. FOR SIX-HOURLY UPDATES. FOR SIX-HOURLY UPDATES. // 0817072006 149N1163E 15 0817072012 156N1159E 20 0817072018 165N1155E 25 0817072100 172N1147E 30 0817072106 176N1139E 30 0817072112 177N1135E 30 0817072118 177N1132E 25 0817072200 177N1128E 25 0817072206 176N1125E 30 0817072212 176N1122E 30 0817072218 176N1119E 30 0817072300 176N1116E 35 0817072306 176N1114E 35 0817072312 174N1116E 35 0817072318 169N1116E 35 0817072400 170N1114E 40 0817072406 170N1109E 40 0817072412 168N1106E 40 NNNN