WARNING ATCG MIL 31W NWP 181022080608 2018102206 31W YUTU 004 01 310 12 SATL 030 T000 098N 1550E 040 R034 120 NE QD 100 SE QD 080 SW QD 060 NW QD T012 110N 1532E 055 R050 050 NE QD 040 SE QD 030 SW QD 040 NW QD R034 150 NE QD 130 SE QD 080 SW QD 110 NW QD T024 120N 1516E 070 R064 030 NE QD 030 SE QD 000 SW QD 030 NW QD R050 060 NE QD 040 SE QD 035 SW QD 040 NW QD R034 180 NE QD 140 SE QD 100 SW QD 130 NW QD T036 131N 1499E 085 R064 030 NE QD 030 SE QD 020 SW QD 030 NW QD R050 070 NE QD 040 SE QD 040 SW QD 050 NW QD R034 190 NE QD 170 SE QD 120 SW QD 140 NW QD T048 142N 1483E 095 R064 040 NE QD 030 SE QD 030 SW QD 040 NW QD R050 080 NE QD 050 SE QD 040 SW QD 060 NW QD R034 200 NE QD 190 SE QD 120 SW QD 150 NW QD T072 160N 1454E 110 R064 040 NE QD 040 SE QD 030 SW QD 040 NW QD R050 080 NE QD 070 SE QD 060 SW QD 070 NW QD R034 210 NE QD 190 SE QD 150 SW QD 150 NW QD T096 179N 1431E 125 R064 050 NE QD 050 SE QD 040 SW QD 040 NW QD R050 090 NE QD 080 SE QD 070 SW QD 070 NW QD R034 200 NE QD 190 SE QD 150 SW QD 160 NW QD T120 201N 1405E 135 R064 050 NE QD 050 SE QD 050 SW QD 050 NW QD R050 090 NE QD 090 SE QD 080 SW QD 080 NW QD R034 200 NE QD 190 SE QD 180 SW QD 180 NW QD AMP SUBJ: TROPICAL STORM 31W (YUTU) WARNING NR 004 1. TROPICAL STORM 31W (YUTU) WARNING NR 004 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 220600Z --- NEAR 9.8N 155.0E MOVEMENT PAST SIX HOURS - 310 DEGREES AT 12 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT REPEAT POSIT: 9.8N 155.0E --- FORECASTS: 12 HRS, VALID AT: 221800Z --- 11.0N 153.2E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 305 DEG/ 09 KTS --- 24 HRS, VALID AT: 230600Z --- 12.0N 151.6E MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT 140 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 130 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 305 DEG/ 10 KTS --- 36 HRS, VALID AT: 231800Z --- 13.1N 149.9E MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 140 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 305 DEG/ 10 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 240600Z --- 14.2N 148.3E MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 080 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 200 NM NORTHEAST QUADRANT 190 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 150 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 305 DEG/ 08 KTS --- 72 HRS, VALID AT: 250600Z --- 16.0N 145.4E MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 080 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT 190 NM SOUTHEAST QUADRANT 150 NM SOUTHWEST QUADRANT 150 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 310 DEG/ 07 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 260600Z --- 17.9N 143.1E MAX SUSTAINED WINDS - 125 KT, GUSTS 150 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 050 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 200 NM NORTHEAST QUADRANT 190 NM SOUTHEAST QUADRANT 150 NM SOUTHWEST QUADRANT 160 NM NORTHWEST QUADRANT VECTOR TO 120 HR POSIT: 310 DEG/ 08 KTS --- 120 HRS, VALID AT: 270600Z --- 20.1N 140.5E MAX SUSTAINED WINDS - 135 KT, GUSTS 165 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 050 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 200 NM NORTHEAST QUADRANT 190 NM SOUTHEAST QUADRANT 180 NM SOUTHWEST QUADRANT 180 NM NORTHWEST QUADRANT --- REMARKS: 220900Z POSITION NEAR 10.1N 154.5E. TROPICAL STORM (TS) 31W (YUTU), LOCATED APPROXIMATELY 638 NM EAST-SOUTHEAST OF ANDERSEN AFB, GUAM, HAS TRACKED NORTHWESTWARD AT 12 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 220600Z IS 12 FEET. NEXT WARNINGS AT 221500Z, 222100Z, 230300Z AND 230900Z.// 3118101806 86N1694E 15 3118101812 86N1686E 15 3118101818 86N1678E 15 3118101900 86N1673E 15 3118101906 85N1667E 15 3118101912 84N1660E 15 3118101918 82N1647E 15 3118102000 83N1631E 15 3118102006 82N1620E 20 3118102012 82N1613E 20 3118102018 81N1606E 20 3118102100 82N1597E 20 3118102106 83N1588E 20 3118102112 84N1576E 25 3118102118 86N1568E 30 3118102200 90N1559E 35 3118102206 98N1550E 40 NNNN NNNN