WTPN51 PGTW 161500 WARNING ATCG MIL 09W NWP 160816124541 2016081612 09W CHANTHU 014 01 345 18 SATL RADR 020 T000 352N 1410E 035 R034 060 NE QD 020 SE QD 020 SW QD 080 NW QD T012 391N 1414E 035 R034 130 NE QD 030 SE QD 030 SW QD 070 NW QD T024 451N 1435E 035 R034 130 NE QD 030 SE QD 030 SW QD 070 NW QD T036 517N 1459E 035 R034 130 NE QD 030 SE QD 030 SW QD 070 NW QD AMP 012HR BECOMING EXTRATROPICAL 024HR BECOMING EXTRATROPICAL 036HR EXTRATROPICAL SUBJ: TROPICAL STORM 09W (CHANTHU) WARNING NR 014 1. TROPICAL STORM 09W (CHANTHU) WARNING NR 014 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 161200Z --- NEAR 35.2N 141.0E MOVEMENT PAST SIX HOURS - 345 DEGREES AT 18 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE AND RADAR PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 35.2N 141.0E --- FORECASTS: 12 HRS, VALID AT: 170000Z --- 39.1N 141.4E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL VECTOR TO 24 HR POSIT: 015 DEG/ 31 KTS --- 24 HRS, VALID AT: 171200Z --- 45.1N 143.5E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL VECTOR TO 36 HR POSIT: 015 DEG/ 34 KTS --- 36 HRS, VALID AT: 180000Z --- 51.7N 145.9E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 161500Z POSITION NEAR 36.2N 141.1E. TROPICAL STORM 09W (CHANTHU), LOCATED APPROXIMATELY 64 NM EAST OF YOKOSUKA, JAPAN, HAS TRACKED NORTH-NORTHWESTWARD AT 18 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 161200Z IS 13 FEET. NEXT WARNINGS AT 162100Z, 170300Z, 170900Z AND 171500Z. // 0916081112 170N1367E 15 0916081118 167N1371E 20 0916081200 165N1377E 20 0916081206 164N1382E 20 0916081212 164N1388E 20 0916081218 169N1392E 20 0916081300 177N1400E 20 0916081306 186N1408E 25 0916081312 192N1413E 30 0916081318 200N1422E 30 0916081400 212N1431E 35 0916081406 227N1438E 40 0916081412 241N1446E 40 0916081418 252N1448E 45 0916081500 264N1447E 45 0916081506 277N1444E 45 0916081512 291N1437E 40 0916081518 303N1430E 40 0916081600 316N1423E 40 0916081606 334N1415E 40 0916081612 352N1410E 35