WARNING ATCG MIL 18W NWP 150909011839 2015090900 18W ETAU 010 02 335 16 SATL RADR 030 T000 348N 1372E 050 T012 378N 1355E 040 R034 090 NE QD 060 SE QD 055 SW QD 075 NW QD T024 396N 1345E 035 AMP 000HR BECOMING EXTRATROPICAL 012HR BECOMING EXTRATROPICAL 024HR EXTRATROPICAL SUBJ: TROPICAL STORM 18W (ETAU) WARNING NR 010 1. TROPICAL STORM 18W (ETAU) WARNING NR 010 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 090000Z --- NEAR 34.8N 137.2E MOVEMENT PAST SIX HOURS - 335 DEGREES AT 16 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE AND RADAR PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL REPEAT POSIT: 34.8N 137.2E --- FORECASTS: 12 HRS, VALID AT: 091200Z --- 37.8N 135.5E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 075 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 335 DEG/ 10 KTS --- 24 HRS, VALID AT: 100000Z --- 39.6N 134.5E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 090300Z POSITION NEAR 35.6N 136.8E. TROPICAL STORM 18W (ETAU), LOCATED APPROXIMATELY 126 NM WEST- SOUTHWEST OF YOKOSUKA, JAPAN, HAS TRACKED NORTH-NORTHWESTWARD AT 16 KNOTS OVER THE PAST SIX HOURS. NEXT WARNINGS AT 090900Z, 091500Z AND 092100Z. REFER TO TYPHOON 03C (KILO) WARNINGS (WTPN31 PHNC) FOR SIX-HOURLY UPDATES.// 1815090512 179N1415E 15 1815090518 186N1404E 15 1815090600 195N1396E 20 1815090606 204N1393E 20 1815090612 212N1392E 25 1815090618 221N1390E 30 1815090700 229N1386E 30 1815090706 238N1386E 30 1815090712 247N1385E 35 1815090718 264N1385E 40 1815090800 277N1382E 50 1815090806 291N1383E 45 1815090812 312N1383E 60 1815090812 312N1383E 60 1815090818 333N1380E 55 1815090818 333N1380E 55 1815090900 348N1372E 50 NNNN NNNN