WTPN31 PGTW 070300 WARNING ATCG MIL 17W NWP 180807014535 2018080700 17W SHANSHAN 018 02 325 10 SATL 030 T000 305N 1443E 070 R064 035 NE QD 035 SE QD 030 SW QD 030 NW QD R050 110 NE QD 100 SE QD 060 SW QD 075 NW QD R034 210 NE QD 210 SE QD 135 SW QD 150 NW QD T012 320N 1431E 065 R064 035 NE QD 030 SE QD 030 SW QD 030 NW QD R050 105 NE QD 105 SE QD 035 SW QD 065 NW QD R034 210 NE QD 205 SE QD 135 SW QD 180 NW QD T024 335N 1419E 060 R050 095 NE QD 100 SE QD 030 SW QD 050 NW QD R034 190 NE QD 185 SE QD 130 SW QD 170 NW QD T036 350N 1412E 055 R050 090 NE QD 085 SE QD 035 SW QD 040 NW QD R034 175 NE QD 190 SE QD 120 SW QD 130 NW QD T048 367N 1414E 050 R050 065 NE QD 070 SE QD 030 SW QD 025 NW QD R034 140 NE QD 190 SE QD 115 SW QD 085 NW QD T072 407N 1482E 040 R034 130 NE QD 215 SE QD 170 SW QD 025 NW QD T096 454N 1618E 030 AMP 072HR BECOMING EXTRATROPICAL 096HR EXTRATROPICAL SUBJ: TYPHOON 17W (SHANSHAN) WARNING NR 018 1. TYPHOON 17W (SHANSHAN) WARNING NR 018 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 070000Z --- NEAR 30.5N 144.3E MOVEMENT PAST SIX HOURS - 325 DEGREES AT 10 KTS POSITION ACCURATE TO WITHIN 030 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 - 035 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 110 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 075 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT 210 NM SOUTHEAST QUADRANT 135 NM SOUTHWEST QUADRANT 150 NM NORTHWEST QUADRANT REPEAT POSIT: 30.5N 144.3E --- FORECASTS: 12 HRS, VALID AT: 071200Z --- 32.0N 143.1E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 035 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 105 NM NORTHEAST QUADRANT 105 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT 205 NM SOUTHEAST QUADRANT 135 NM SOUTHWEST QUADRANT 180 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 325 DEG/ 09 KTS --- 24 HRS, VALID AT: 080000Z --- 33.5N 141.9E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 095 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT 185 NM SOUTHEAST QUADRANT 130 NM SOUTHWEST QUADRANT 170 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 340 DEG/ 08 KTS --- 36 HRS, VALID AT: 081200Z --- 35.0N 141.2E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 175 NM NORTHEAST QUADRANT 190 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 130 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 005 DEG/ 09 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 090000Z --- 36.7N 141.4E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 065 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT 190 NM SOUTHEAST QUADRANT 115 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 050 DEG/ 17 KTS --- 72 HRS, VALID AT: 100000Z --- 40.7N 148.2E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT 215 NM SOUTHEAST QUADRANT 170 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 060 DEG/ 27 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 110000Z --- 45.4N 161.8E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 070300Z POSITION NEAR 30.9N 144.0E. TYPHOON 17W (SHANSHAN), LOCATED APPROXIMATELY 370 NM SOUTHEAST OF YOKOSUKA, JAPAN, HAS TRACKED NORTHWESTWARD AT 10 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 070000Z IS 28 FEET. NEXT WARNINGS AT 070900Z, 071500Z, 072100Z AND 080300Z. 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 70 1718080700 305N1443E 70 1718080700 305N1443E 70 NNNN