WTPN31 PGTW 020900 WARNING ATCG MIL 09W NWP 180702072422 2018070206 09W PRAPIROON 016 01 015 09 SATL RADR 010 T000 282N 1273E 075 R064 045 NE QD 045 SE QD 030 SW QD 025 NW QD R050 090 NE QD 085 SE QD 060 SW QD 060 NW QD R034 155 NE QD 135 SE QD 120 SW QD 125 NW QD T012 307N 1280E 075 R064 040 NE QD 035 SE QD 015 SW QD 020 NW QD R050 085 NE QD 095 SE QD 055 SW QD 050 NW QD R034 145 NE QD 145 SE QD 115 SW QD 115 NW QD T024 330N 1291E 065 R064 030 NE QD 035 SE QD 015 SW QD 015 NW QD R050 070 NE QD 090 SE QD 055 SW QD 050 NW QD R034 150 NE QD 150 SE QD 115 SW QD 105 NW QD T036 357N 1313E 050 R050 045 NE QD 070 SE QD 035 SW QD 025 NW QD R034 130 NE QD 130 SE QD 110 SW QD 085 NW QD T048 380N 1345E 040 R034 130 NE QD 130 SE QD 130 SW QD 120 NW QD T072 415N 1433E 030 AMP 036HR BECOMING EXTRATROPICAL 048HR EXTRATROPICAL 072HR EXTRATROPICAL SUBJ: TROPICAL CYCLONE WARNING 1. TYPHOON 09W (PRAPIROON) WARNING NR 016 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 020600Z --- NEAR 28.2N 127.3E MOVEMENT PAST SIX HOURS - 015 DEGREES AT 09 KTS POSITION ACCURATE TO WITHIN 010 NM POSITION BASED ON EYE FIXED BY A COMBINATION OF SATELLITE AND RADAR PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 045 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 155 NM NORTHEAST QUADRANT 135 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 125 NM NORTHWEST QUADRANT REPEAT POSIT: 28.2N 127.3E --- FORECASTS: 12 HRS, VALID AT: 021800Z --- 30.7N 128.0E MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 015 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 085 NM NORTHEAST QUADRANT 095 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 145 NM NORTHEAST QUADRANT 145 NM SOUTHEAST QUADRANT 115 NM SOUTHWEST QUADRANT 115 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 020 DEG/ 12 KTS --- 24 HRS, VALID AT: 030600Z --- 33.0N 129.1E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 015 NM SOUTHWEST QUADRANT 015 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT 150 NM SOUTHEAST QUADRANT 115 NM SOUTHWEST QUADRANT 105 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 035 DEG/ 16 KTS --- 36 HRS, VALID AT: 031800Z --- 35.7N 131.3E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 045 DEG/ 17 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 040600Z --- 38.0N 134.5E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 130 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 060 DEG/ 19 KTS --- 72 HRS, VALID AT: 050600Z --- 41.5N 143.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 020900Z POSITION NEAR 28.8N 127.5E. TYPHOON 09W (PRAPIROON), LOCATED APPROXIMATELY 105 NM NORTH-NORTHWEST OF KADENA AB, OKINAWA, JAPAN, HAS TRACKED NORTH-NORTHEASTWARD AT 09 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 020600Z IS 24 FEET. NEXT WARNINGS AT 021500Z, 022100Z, 030300Z AND 030900Z.// 0918062706 185N1347E 15 0918062712 188N1340E 15 0918062718 190N1332E 20 0918062800 197N1327E 20 0918062806 201N1322E 20 0918062812 201N1315E 25 0918062818 197N1309E 30 0918062900 197N1304E 35 0918062906 198N1302E 40 0918062912 200N1300E 45 0918062918 204N1298E 45 0918063000 209N1295E 45 0918063006 215N1291E 45 0918063012 220N1285E 45 0918063018 229N1280E 45 0918070100 236N1275E 50 0918070100 236N1275E 50 0918070106 246N1272E 55 0918070106 246N1272E 55 0918070112 254N1269E 60 0918070112 254N1269E 60 0918070118 262N1268E 65 0918070118 262N1268E 65 0918070118 262N1268E 65 0918070200 273N1270E 75 0918070200 273N1270E 75 0918070200 273N1270E 75 0918070206 282N1273E 75 0918070206 282N1273E 75 0918070206 282N1273E 75 NNNN