WTPN51 PGTW 070900 WARNING ATCG MIL 17W NWP 180807072006 2018080706 17W SHANSHAN 019 02 335 09 SATL 025 T000 313N 1439E 090 R064 065 NE QD 060 SE QD 040 SW QD 050 NW QD R050 120 NE QD 110 SE QD 070 SW Q D 090 NW QD R034 210 NE QD 200 SE QD 135 SW QD 165 NW QD T012 328N 1427E 085 R064 065 NE QD 060 SE QD 040 SW QD 055 NW QD R050 105 NE QD 100 SE QD 050 SW Q D 070 NW QD R034 215 NE QD 205 SE QD 135 SW QD 185 NW QD T024 342N 1416E 070 R064 065 NE QD 060 SE QD 040 SW QD 045 NW QD R050 095 NE QD 090 SE QD 055 SW Q D 055 NW QD R034 195 NE QD 190 SE QD 130 SW QD 155 NW QD T036 359N 1412E 060 R050 075 NE QD 080 SE QD 050 SW QD 030 NW QD R034 160 NE QD 175 SE QD 110 SW Q D 110 NW QD T048 378N 1435E 055 R050 080 NE QD 085 SE QD 055 SW QD 045 NW QD R034 125 NE QD 170 SE QD 090 SW Q D 070 NW QD T072 416N 1525E 045 R034 155 NE QD 280 SE QD 175 SW QD 060 NW QD AMP 048HR BECOMING EXTRATROPICAL 072HR EXTRATROPICAL SUBJ: TROPICAL CYCLONE WARNING 1. TYPHOON 17W (SHANSHAN) WARNING NR 019 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 070600Z --- NEAR 31.3N 143.9E MOVEMENT PAST SIX HOURS - 335 DEGREES AT 09 KTS POSITION ACCURATE TO WITHIN 025 NM POSITION BASED ON EYE FIXED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 065 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 120 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT 200 NM SOUTHEAST QUADRANT 135 NM SOUTHWEST QUADRANT 165 NM NORTHWEST QUADRANT REPEAT POSIT: 31.3N 143.9E --- FORECASTS: 12 HRS, VALID AT: 071800Z --- 32.8N 142.7E MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 065 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 105 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 215 NM NORTHEAST QUADRANT 205 NM SOUTHEAST QUADRANT 135 NM SOUTHWEST QUADRANT 185 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 325 DEG/ 08 KTS --- 24 HRS, VALID AT: 080600Z --- 34.2N 141.6E MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 065 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 095 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 195 NM NORTHEAST QUADRANT 190 NM SOUTHEAST QUADRANT 130 NM SOUTHWEST QUADRANT 155 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 350 DEG/ 09 KTS --- 36 HRS, VALID AT: 081800Z --- 35.9N 141.2E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 075 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT 175 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 045 DEG/ 13 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 090600Z --- 37.8N 143.5E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 080 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 125 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 060 DEG/ 20 KTS --- 72 HRS, VALID AT: 100600Z --- 41.6N 152.5E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 155 NM NORTHEAST QUADRANT 280 NM SOUTHEAST QUADRANT 175 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT --- REMARKS: 070900Z POSITION NEAR 31.7N 143.6E. TYPHOON 17W (SHANSHAN), LOCATED APPROXIMATELY 319 NM SOUTHEAST OF YOKOSUKA, JAPAN, HAS TRACKED NORTH-NORTHWESTWARD AT 09 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 070600Z IS 30 FEET. NEXT WARNINGS AT 071500Z, 072100Z, 080300Z AND 080900Z. 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