WARNING ATCG MIL 04W NWP 170611185440 2017061118 04W MERBOK 004 01 345 14 SATL 020 T000 195N 1159E 035 R034 055 NE QD 050 SE QD 045 SW QD 040 NW QD T012 213N 1152E 040 R034 060 NE QD 055 SE QD 050 SW QD 050 NW QD T024 233N 1151E 035 R034 040 NE QD 040 SE QD 035 SW QD 030 NW QD T036 248N 1158E 025 T048 262N 1187E 020 AMP 036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL STORM 04W (MERBOK) WARNING NR 004 1. TROPICAL STORM 04W (MERBOK) WARNING NR 004 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 111800Z --- NEAR 19.5N 115.9E MOVEMENT PAST SIX HOURS - 345 DEGREES AT 14 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT REPEAT POSIT: 19.5N 115.9E --- FORECASTS: 12 HRS, VALID AT: 120600Z --- 21.3N 115.2E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 355 DEG/ 10 KTS --- 24 HRS, VALID AT: 121800Z --- 23.3N 115.1E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 025 DEG/ 08 KTS --- 36 HRS, VALID AT: 130600Z --- 24.8N 115.8E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 48 HR POSIT: 060 DEG/ 15 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 131800Z --- 26.2N 118.7E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 112100Z POSITION NEAR 19.9N 115.7E. TROPICAL STORM 04W (MERBOK), LOCATED APPROXIMATELY 193 NM SOUTH- SOUTHEAST OF HONG KONG, HAS TRACKED NORTH-NORTHWESTWARD AT 14 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 111800Z IS 11 FEET. NEXT WARNINGS AT 120300Z, 120900Z, 121500Z AND 122100Z. // 0417060900 113N1214E 15 0417060906 115N1209E 15 0417060912 118N1206E 15 0417060918 127N1200E 15 0417061000 133N1193E 15 0417061006 140N1186E 15 0417061012 150N1180E 20 0417061018 155N1174E 20 0417061100 161N1169E 25 0417061106 172N1166E 30 0417061112 182N1163E 35 0417061118 195N1159E 35 NNNN NNNN