WTPN51 PGTW 082100 WARNING ATCG MIL 17W NWP 180808193542 2018080818 17W SHANSHAN 025 02 350 08 SATL 040 T000 353N 1411E 070 R064 040 NE QD 040 SE QD 025 SW QD 030 NW QD R050 075 NE QD 070 SE QD 070 SW Q D 055 NW QD R034 115 NE QD 115 SE QD 095 SW QD 090 NW QD T012 373N 1420E 060 R050 035 NE QD 055 SE QD 025 SW QD 005 NW QD R034 090 NE QD 135 SE QD 085 SW Q D 045 NW QD T024 392N 1451E 050 R050 000 NE QD 060 SE QD 000 SW QD 000 NW QD R034 055 NE QD 170 SE QD 105 SW Q D 035 NW QD T036 409N 1509E 045 R034 055 NE QD 175 SE QD 165 SW QD 050 NW QD T048 427N 1587E 040 R034 030 NE QD 150 SE QD 230 SW QD 020 NW QD AMP 024HR BECOMING EXTRATROPICAL 036HR BECOMING EXTRATROPICAL 048HR EXTRATROPICAL SUBJ: TYPHOON 17W (SHANSHAN) WARNING NR 025 1. TYPHOON 17W (SHANSHAN) WARNING NR 025 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 081800Z --- NEAR 35.3N 141.1E MOVEMENT PAST SIX HOURS - 350 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 040 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: 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 025 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 075 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 115 NM NORTHEAST QUADRANT 115 NM SOUTHEAST QUADRANT 095 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT REPEAT POSIT: 35.3N 141.1E --- FORECASTS: 12 HRS, VALID AT: 090600Z --- 37.3N 142.0E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 005 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 135 NM SOUTHEAST QUADRANT 085 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 050 DEG/ 15 KTS --- 24 HRS, VALID AT: 091800Z --- 39.2N 145.1E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 105 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 065 DEG/ 24 KTS --- 36 HRS, VALID AT: 100600Z --- 40.9N 150.9E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 055 NM NORTHEAST QUADRANT 175 NM SOUTHEAST QUADRANT 165 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 070 DEG/ 30 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 101800Z --- 42.7N 158.7E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT 150 NM SOUTHEAST QUADRANT 230 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT --- REMARKS: 082100Z POSITION NEAR 35.8N 141.3E. TYPHOON 17W (SHANSHAN), LOCATED APPROXIMATELY 69 NM EAST OF YOKOSUKA, JAPAN, HAS TRACKED NORTHWARD AT 08 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 081800Z IS 25 FEET. NEXT WARNINGS AT 090300Z, 090900Z, 091500Z AND 092100Z. 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 1718080800 334N1419E 80 1718080800 334N1419E 80 1718080800 334N1419E 80 1718080806 338N1415E 75 1718080806 338N1415E 75 1718080806 338N1415E 75 1718080812 345N1413E 70 1718080812 345N1413E 70 1718080812 345N1413E 70 1718080818 353N1411E 70 1718080818 353N1411E 70 1718080818 353N1411E 70