WTPN52 PGTW 140300 WARNING ATCG MIL 19W NWP 210914004809 2021091400 19W CHANTHU 032 01 050 03 SATL SYNP 020 T000 313N 1238E 055 R050 040 NE QD 055 SE QD 045 SW QD 040 NW QD R034 180 NE QD 145 SE QD 120 SW QD 135 NW QD T012 312N 1243E 050 R050 000 NE QD 020 SE QD 020 SW QD 020 NW QD R034 150 NE QD 090 SE QD 110 SW QD 110 NW QD T024 309N 1247E 050 R050 010 NE QD 020 SE QD 010 SW QD 010 NW QD R034 150 NE QD 090 SE QD 110 SW QD 100 NW QD T036 306N 1243E 045 R034 140 NE QD 080 SE QD 090 SW QD 090 NW QD T048 314N 1245E 045 R034 110 NE QD 090 SE QD 090 SW QD 090 NW QD T072 341N 1278E 040 R034 100 NE QD 110 SE QD 090 SW QD 060 NW QD T096 385N 1381E 040 R034 160 NE QD 160 SE QD 110 SW QD 080 NW QD T120 436N 1501E 045 R034 240 NE QD 260 SE QD 210 SW QD 150 NW QD AMP 072HR BECOMING EXTRATROPICAL 096HR EXTRATROPICAL 120HR EXTRATROPICAL SUBJ: TROPICAL STORM 19W (CHANTHU) WARNING NR 032 1. TROPICAL STORM 19W (CHANTHU) WARNING NR 032 DOWNGRADED FROM TYPHOON 19W 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 140000Z --- NEAR 31.3N 123.8E MOVEMENT PAST SIX HOURS - 050 DEGREES AT 03 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 - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT 145 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 135 NM NORTHWEST QUADRANT REPEAT POSIT: 31.3N 123.8E --- FORECASTS: 12 HRS, VALID AT: 141200Z --- 31.2N 124.3E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 130 DEG/ 02 KTS --- 24 HRS, VALID AT: 150000Z --- 30.9N 124.7E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 230 DEG/ 02 KTS --- 36 HRS, VALID AT: 151200Z --- 30.6N 124.3E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 010 DEG/ 04 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 160000Z --- 31.4N 124.5E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 045 DEG/ 10 KTS --- 72 HRS, VALID AT: 170000Z --- 34.1N 127.8E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 060 DEG/ 23 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 180000Z --- 38.5N 138.1E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT 160 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 120 HR POSIT: 055 DEG/ 26 KTS --- 120 HRS, VALID AT: 190000Z --- 43.6N 150.1E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 240 NM NORTHEAST QUADRANT 260 NM SOUTHEAST QUADRANT 210 NM SOUTHWEST QUADRANT 150 NM NORTHWEST QUADRANT --- REMARKS: 140300Z POSITION NEAR 31.3N 123.9E. 14SEP21. TROPICAL STORM 19W (CHANTHU), LOCATED APPROXIMATELY 309 NM SOUTH-SOUTHWEST OF KUNSAN AB, SOUTH KOREA, HAS TRACKED NORTHEASTWARD AT 03 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 140000Z IS 23 FEET. NEXT WARNINGS AT 140900Z, 141500Z, 142100Z AND 150300Z.// 1921090506 123N1397E 15 1921090512 126N1395E 20 1921090518 130N1389E 20 1921090600 135N1385E 20 1921090606 141N1382E 25 1921090612 148N1379E 35 1921090618 152N1373E 45 1921090700 156N1366E 50 1921090700 156N1366E 50 1921090706 161N1357E 70 1921090706 161N1357E 70 1921090706 161N1357E 70 1921090712 163N1346E 95 1921090712 163N1346E 95 1921090712 163N1346E 95 1921090718 163N1335E 125 1921090718 163N1335E 125 1921090718 163N1335E 125 1921090800 160N1323E 130 1921090800 160N1323E 130 1921090800 160N1323E 130 1921090806 156N1313E 140 1921090806 156N1313E 140 1921090806 156N1313E 140 1921090812 155N1303E 135 1921090812 155N1303E 135 1921090812 155N1303E 135 1921090818 153N1291E 135 1921090818 153N1291E 135 1921090818 153N1291E 135 1921090900 155N1281E 140 1921090900 155N1281E 140 1921090900 155N1281E 140 1921090906 157N1272E 130 1921090906 157N1272E 130 1921090906 157N1272E 130 1921090912 161N1260E 120 1921090912 161N1260E 120 1921090912 161N1260E 120 1921090918 166N1250E 120 1921090918 166N1250E 120 1921090918 166N1250E 120 1921091000 171N1241E 130 1921091000 171N1241E 130 1921091000 171N1241E 130 1921091006 179N1235E 145 1921091006 179N1235E 145 1921091006 179N1235E 145 1921091012 187N1228E 150 1921091012 187N1228E 150 1921091012 187N1228E 150 1921091018 195N1223E 155 1921091018 195N1223E 155 1921091018 195N1223E 155 1921091100 204N1219E 145 1921091100 204N1219E 145 1921091100 204N1219E 145 1921091106 211N1216E 135 1921091106 211N1216E 135 1921091106 211N1216E 135 1921091112 218N1218E 120 1921091112 218N1218E 120 1921091112 218N1218E 120 1921091118 228N1220E 115 1921091118 228N1220E 115 1921091118 228N1220E 115 1921091200 238N1223E 110 1921091200 238N1223E 110 1921091200 238N1223E 110 1921091206 252N1223E 105 1921091206 252N1223E 105 1921091206 252N1223E 105 1921091212 263N1227E 95 1921091212 263N1227E 95 1921091212 263N1227E 95 1921091218 275N1232E 90 1921091218 275N1232E 90 1921091218 275N1232E 90 1921091300 290N1236E 85 1921091300 290N1236E 85 1921091300 290N1236E 85 1921091306 307N1234E 75 1921091306 307N1234E 75 1921091306 307N1234E 75 1921091312 310N1234E 65 1921091312 310N1234E 65 1921091312 310N1234E 65 1921091318 311N1235E 65 1921091318 311N1235E 65 1921091318 311N1235E 65 1921091400 313N1238E 55 1921091400 313N1238E 55 NNNN