WTPN51 PGTW 202100 WARNING ATCG MIL 18W NWP 190920200812 2019092018 18W TAPAH 008 01 340 13 SATL RADR SYNP 020 T000 251N 1264E 055 R050 085 NE QD 090 SE QD 070 SW QD 090 NW QD R034 205 NE QD 225 SE QD 170 SW QD 250 NW QD T012 274N 1257E 060 R050 090 NE QD 085 SE QD 050 SW QD 065 NW QD R034 240 NE QD 230 SE QD 175 SW QD 250 NW QD T024 299N 1260E 060 R050 090 NE QD 080 SE QD 030 SW QD 040 NW QD R034 280 NE QD 230 SE QD 180 SW QD 250 NW QD T036 326N 1276E 065 R064 030 NE QD 020 SE QD 000 SW QD 020 NW QD R050 090 NE QD 080 SE QD 060 SW QD 060 NW QD R034 280 NE QD 220 SE QD 180 SW QD 210 NW QD T048 362N 1306E 060 R050 080 NE QD 060 SE QD 060 SW QD 070 NW QD R034 250 NE QD 220 SE QD 170 SW QD 190 NW QD T072 438N 1415E 050 R050 000 NE QD 070 SE QD 010 SW QD 020 NW QD R034 170 NE QD 230 SE QD 190 SW QD 130 NW QD AMP 048HR BECOMING EXTRATROPICAL 072HR EXTRATROPICAL SUBJ: TROPICAL STORM 18W (TAPAH) WARNING NR 008 1. TROPICAL STORM 18W (TAPAH) WARNING NR 008 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 201800Z --- NEAR 25.1N 126.4E MOVEMENT PAST SIX HOURS - 340 DEGREES AT 13 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE, RADAR AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 085 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 205 NM NORTHEAST QUADRANT 225 NM SOUTHEAST QUADRANT 170 NM SOUTHWEST QUADRANT 250 NM NORTHWEST QUADRANT REPEAT POSIT: 25.1N 126.4E --- FORECASTS: 12 HRS, VALID AT: 210600Z --- 27.4N 125.7E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 240 NM NORTHEAST QUADRANT 230 NM SOUTHEAST QUADRANT 175 NM SOUTHWEST QUADRANT 250 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 005 DEG/ 13 KTS --- 24 HRS, VALID AT: 211800Z --- 29.9N 126.0E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 280 NM NORTHEAST QUADRANT 230 NM SOUTHEAST QUADRANT 180 NM SOUTHWEST QUADRANT 250 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 025 DEG/ 15 KTS --- 36 HRS, VALID AT: 220600Z --- 32.6N 127.6E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 280 NM NORTHEAST QUADRANT 220 NM SOUTHEAST QUADRANT 180 NM SOUTHWEST QUADRANT 210 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 035 DEG/ 22 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 221800Z --- 36.2N 130.6E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 080 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 250 NM NORTHEAST QUADRANT 220 NM SOUTHEAST QUADRANT 170 NM SOUTHWEST QUADRANT 190 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 045 DEG/ 28 KTS --- 72 HRS, VALID AT: 231800Z --- 43.8N 141.5E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT 230 NM SOUTHEAST QUADRANT 190 NM SOUTHWEST QUADRANT 130 NM NORTHWEST QUADRANT --- REMARKS: 202100Z POSITION NEAR 25.7N 126.2E. 20SEP19. TROPICAL STORM 18W (TAPAH), LOCATED APPROXIMATELY 113 NM SOUTHWEST OF KADENA AB, HAS TRACKED NORTH-NORTHWESTWARD AT 13 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 201800Z IS 25 FEET. NEXT WARNINGS AT 210300Z, 210900Z, 211500Z AND 212100Z.// 1819091718 217N1291E 20 1819091800 218N1294E 20 1819091806 220N1294E 20 1819091812 222N1293E 20 1819091818 223N1290E 20 1819091900 223N1287E 30 1819091906 223N1286E 30 1819091912 228N1280E 40 1819091918 229N1276E 40 1819092000 229N1272E 50 1819092000 229N1272E 50 1819092006 232N1271E 50 1819092006 232N1271E 50 1819092012 239N1269E 50 1819092012 239N1269E 50 1819092018 251N1264E 55 1819092018 251N1264E 55 NNNN