WTPN51 PGTW 121500 WARNING ATCG MIL 05W NWP 210612124016 2021061212 05W KOGUMA 003 01 305 17 SATL SYNP 020 T000 200N 1073E 035 R034 095 NE QD 065 SE QD 085 SW QD 080 NW QD T012 208N 1057E 030 T024 216N 1044E 020 AMP 012HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 024HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL STORM 05W (KOGUMA) WARNING NR 003 1. TROPICAL STORM 05W (KOGUMA) WARNING NR 003 UPGRADED FROM TROPICAL DEPRESSION 05W 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 121200Z --- NEAR 20.0N 107.3E MOVEMENT PAST SIX HOURS - 305 DEGREES AT 17 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 095 NM NORTHEAST QUADRANT 065 NM SOUTHEAST QUADRANT 085 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT REPEAT POSIT: 20.0N 107.3E --- FORECASTS: 12 HRS, VALID AT: 130000Z --- 20.8N 105.7E 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: 305 DEG/ 07 KTS --- 24 HRS, VALID AT: 131200Z --- 21.6N 104.4E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 121500Z POSITION NEAR 20.2N 106.9E. 12JUN21. TROPICAL STORM 05W (KOGUMA), LOCATED APPROXIMATELY 99 NM SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED NORTHWESTWARD AT 17 KNOTS OVER THE PAST SIX HOURS. THIS SYSTEM IS UPGRADED FROM A TROPICAL DEPRESSION. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 121200Z IS 12 FEET. NEXT WARNINGS AT 122100Z, 130300Z AND 130900Z.// 0521060918 170N1160E 15 0521061000 172N1156E 15 0521061006 173N1149E 15 0521061012 175N1146E 15 0521061018 178N1140E 15 0521061100 178N1134E 15 0521061106 178N1127E 20 0521061112 179N1122E 20 0521061118 180N1115E 20 0521061200 182N1100E 25 0521061206 190N1088E 25 0521061212 200N1073E 35 NNNN