WTPN52 PGTW 181500 WARNING ATCG MIL 17W NWP 150818124748 2015081812 17W ATSANI 018 02 325 08 SATL 010 T000 170N 1548E 120 R064 030 NE QD 030 SE QD 025 SW QD 030 NW QD R050 075 NE QD 065 SE QD 055 SW QD 075 NW QD R034 165 NE QD 170 SE QD 170 SW QD 165 NW QD T012 182N 1531E 125 R064 035 NE QD 035 SE QD 030 SW QD 035 NW QD R050 080 NE QD 070 SE QD 070 SW QD 080 NW QD R034 170 NE QD 175 SE QD 175 SW QD 170 NW QD T024 194N 1514E 135 R064 040 NE QD 040 SE QD 035 SW QD 040 NW QD R050 085 NE QD 075 SE QD 075 SW QD 085 NW QD R034 175 NE QD 180 SE QD 180 SW QD 175 NW QD T036 205N 1499E 140 R064 045 NE QD 045 SE QD 045 SW QD 045 NW QD R050 090 NE QD 080 SE QD 080 SW QD 090 NW QD R034 180 NE QD 185 SE QD 185 SW QD 180 NW QD T048 217N 1485E 140 R064 045 NE QD 045 SE QD 045 SW QD 045 NW QD R050 090 NE QD 080 SE QD 080 SW QD 090 NW QD R034 180 NE QD 185 SE QD 185 SW QD 180 NW QD T072 240N 1458E 130 R064 040 NE QD 040 SE QD 040 SW QD 040 NW QD R050 085 NE QD 075 SE QD 075 SW QD 085 NW QD R034 175 NE QD 180 SE QD 180 SW QD 175 NW QD T096 261N 1441E 115 R034 035 NE QD 025 SE QD 025 SW QD 035 NW QD T120 291N 1433E 100 R034 030 NE QD 020 SE QD 020 SW QD 030 NW QD AMP SUBJ: TYPHOON 17W (ATSANI) WARNING NR 018 1. TYPHOON 17W (ATSANI) 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: 181200Z --- NEAR 17.0N 154.8E MOVEMENT PAST SIX HOURS - 325 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 010 NM POSITION BASED ON EYE FIXED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 075 NM NORTHEAST QUADRANT 065 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 075 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 165 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 170 NM SOUTHWEST QUADRANT 165 NM NORTHWEST QUADRANT REPEAT POSIT: 17.0N 154.8E --- FORECASTS: 12 HRS, VALID AT: 190000Z --- 18.2N 153.1E MAX SUSTAINED WINDS - 125 KT, GUSTS 150 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 035 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 080 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT 175 NM SOUTHEAST QUADRANT 175 NM SOUTHWEST QUADRANT 170 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 305 DEG/ 10 KTS --- 24 HRS, VALID AT: 191200Z --- 19.4N 151.4E MAX SUSTAINED WINDS - 135 KT, GUSTS 165 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 085 NM NORTHEAST QUADRANT 075 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 175 NM NORTHEAST QUADRANT 180 NM SOUTHEAST QUADRANT 180 NM SOUTHWEST QUADRANT 175 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 310 DEG/ 09 KTS --- 36 HRS, VALID AT: 200000Z --- 20.5N 149.9E MAX SUSTAINED WINDS - 140 KT, GUSTS 170 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 045 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT 185 NM SOUTHEAST QUADRANT 185 NM SOUTHWEST QUADRANT 180 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 315 DEG/ 09 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 201200Z --- 21.7N 148.5E MAX SUSTAINED WINDS - 140 KT, GUSTS 170 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 045 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT 185 NM SOUTHEAST QUADRANT 185 NM SOUTHWEST QUADRANT 180 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 315 DEG/ 08 KTS --- 72 HRS, VALID AT: 211200Z --- 24.0N 145.8E MAX SUSTAINED WINDS - 130 KT, GUSTS 160 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 085 NM NORTHEAST QUADRANT 075 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 175 NM NORTHEAST QUADRANT 180 NM SOUTHEAST QUADRANT 180 NM SOUTHWEST QUADRANT 175 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 325 DEG/ 07 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 221200Z --- 26.1N 144.1E MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 120 HR POSIT: 345 DEG/ 08 KTS --- 120 HRS, VALID AT: 231200Z --- 29.1N 143.3E MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT WIND RADII VALID OVER OPEN WATER ONLY --- REMARKS: 181500Z POSITION NEAR 17.3N 154.4E. TYPHOON 17W (ATSANI), LOCATED APPROXIMATELY 606 NM EAST-NORTHEAST OF ANDERSEN AFB, GUAM, HAS TRACKED NORTHWESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 181200Z IS 35 FEET. NEXT WARNINGS AT 182100Z, 190300Z, 190900Z AND 191500Z. REFER TO TYPHOON 16W (GONI) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES.// 1715081312 132N1642E 15 1715081318 138N1635E 20 1715081400 146N1631E 20 1715081406 149N1627E 25 1715081412 149N1625E 30 1715081418 149N1623E 35 1715081500 149N1621E 35 1715081506 150N1619E 40 1715081512 150N1616E 45 1715081518 150N1613E 55 1715081518 150N1613E 55 1715081600 148N1609E 55 1715081600 148N1609E 55 1715081606 146N1605E 65 1715081606 146N1605E 65 1715081612 145N1600E 65 1715081612 145N1600E 65 1715081618 144N1596E 65 1715081618 144N1596E 65 1715081700 144N1592E 75 1715081700 144N1592E 75 1715081700 144N1592E 75 1715081706 146N1585E 85 1715081706 146N1585E 85 1715081706 146N1585E 85 1715081712 150N1580E 95 1715081712 150N1580E 95 1715081712 150N1580E 95 1715081718 156N1571E 105 1715081718 156N1571E 105 1715081718 156N1571E 105 1715081800 160N1562E 115 1715081800 160N1562E 115 1715081800 160N1562E 115 1715081806 163N1553E 115 1715081806 163N1553E 115 1715081806 163N1553E 115 1715081812 170N1548E 120 1715081812 170N1548E 120 1715081812 170N1548E 120 NNNN