WTPN51 PGTW 072100 WARNING ATCG MIL 17W NWP 180807192208 2018080718 17W SHANSHAN 021 02 305 08 SATL 010 T000 325N 1423E 085 R064 055 NE QD 055 SE QD 035 SW QD 060 NW QD R050 105 NE QD 105 SE QD 065 SW Q D 110 NW QD R034 190 NE QD 185 SE QD 120 SW QD 195 NW QD T012 337N 1413E 080 R064 055 NE QD 055 SE QD 010 SW QD 030 NW QD R050 100 NE QD 105 SE QD 055 SW Q D 080 NW QD R034 190 NE QD 190 SE QD 135 SW QD 205 NW QD T024 352N 1408E 070 R064 040 NE QD 040 SE QD 010 SW QD 020 NW QD R050 090 NE QD 100 SE QD 055 SW Q D 070 NW QD R034 170 NE QD 175 SE QD 120 SW QD 170 NW QD T036 371N 1418E 060 R050 060 NE QD 070 SE QD 035 SW QD 050 NW QD R034 130 NE QD 160 SE QD 120 SW Q D 125 NW QD T048 389N 1453E 050 R034 115 NE QD 170 SE QD 110 SW QD 090 NW QD T072 433N 1595E 035 R034 035 NE QD 210 SE QD 235 SW QD 080 NW QD AMP 048HR BECOMING EXTRATROPICAL 072HR EXTRATROPICAL SUBJ: TROPICAL CYCLONE WARNING 1. TYPHOON 17W (SHANSHAN) WARNING NR 021 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 071800Z --- NEAR 32.5N 142.3E MOVEMENT PAST SIX HOURS - 305 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 010 NM POSITION BASED ON EYE FIXED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 055 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 105 NM NORTHEAST QUADRANT 105 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT 185 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 195 NM NORTHWEST QUADRANT REPEAT POSIT: 32.5N 142.3E --- FORECASTS: 12 HRS, VALID AT: 080600Z --- 33.7N 141.3E MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 055 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 100 NM NORTHEAST QUADRANT 105 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT 190 NM SOUTHEAST QUADRANT 135 NM SOUTHWEST QUADRANT 205 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 345 DEG/ 08 KTS --- 24 HRS, VALID AT: 081800Z --- 35.2N 140.8E MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT 175 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 170 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 025 DEG/ 10 KTS --- 36 HRS, VALID AT: 090600Z --- 37.1N 141.8E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT 160 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 125 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 055 DEG/ 16 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 091800Z --- 38.9N 145.3E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 115 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 065 DEG/ 29 KTS --- 72 HRS, VALID AT: 101800Z --- 43.3N 159.5E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 035 NM NORTHEAST QUADRANT 210 NM SOUTHEAST QUADRANT 235 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT --- REMARKS: 072100Z POSITION NEAR 32.8N 142.0E. TYPHOON 17W (SHANSHAN), LOCATED APPROXIMATELY 212 NM SOUTHEAST OF YOKOSUKA, JAPAN, HAS TRACKED NORTHWESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 071800Z IS 30 FEET. NEXT WARNINGS AT 080300Z, 080900Z, 081500Z AND 082100Z. FOR SIX-HOURLY UPDATES.// 1718080118 183N1535E 15 1718080200 184N1527E 20 1718080206 183N1520E 20 1718080212 182N1513E 20 1718080218 180N1509E 25 1718080300 179N1507E 35 1718080306 180N1505E 40 1718080312 185N1500E 45 1718080318 193N1494E 50 1718080318 193N1494E 50 1718080400 201N1492E 55 1718080400 201N1492E 55 1718080406 209N1487E 65 1718080406 209N1487E 65 1718080406 209N1487E 65 1718080412 218N1482E 70 1718080412 218N1482E 70 1718080412 218N1482E 70 1718080418 225N1477E 75 1718080418 225N1477E 75 1718080418 225N1477E 75 1718080500 230N1474E 75 1718080500 230N1474E 75 1718080500 230N1474E 75 1718080506 240N1475E 75 1718080506 240N1475E 75 1718080506 240N1475E 75 1718080512 248N1472E 80 1718080512 248N1472E 80 1718080512 248N1472E 80 1718080518 257N1466E 80 1718080518 257N1466E 80 1718080518 257N1466E 80 1718080600 265N1462E 80 1718080600 265N1462E 80 1718080600 265N1462E 80 1718080606 275N1461E 80 1718080606 275N1461E 80 1718080606 275N1461E 80 1718080612 288N1456E 70 1718080612 288N1456E 70 1718080612 288N1456E 70 1718080618 297N1450E 65 1718080618 297N1450E 65 1718080618 297N1450E 65 1718080700 305N1443E 75 1718080700 305N1443E 75 1718080700 305N1443E 75 1718080706 313N1439E 90 1718080706 313N1439E 90 1718080706 313N1439E 90 1718080712 320N1431E 85 1718080712 320N1431E 85 1718080712 320N1431E 85 1718080718 325N1423E 85 1718080718 325N1423E 85 1718080718 325N1423E 85