WTPN51 PGTW 160300 RRA WARNING ATCG MIL 09W NWP 160816012522 2016081600 09W CHANTHU 012 01 335 14 SATL 060 T000 316N 1423E 040 R034 120 NE QD 020 SE QD 020 SW QD 070 NW QD T012 341N 1412E 040 R034 130 NE QD 030 SE QD 030 SW QD 070 NW QD T024 373N 1412E 035 T036 421N 1425E 035 T048 497N 1453E 035 AMP 012HR BECOMING EXTRATROPICAL 024HR BECOMING EXTRATROPICAL 036HR BECOMING EXTRATROPICAL 048HR EXTRATROPICAL SUBJ: TROPICAL STORM 09W (CHANTHU) WARNING NR 012 1. TROPICAL STORM 09W (CHANTHU) WARNING NR 012 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 160000Z --- NEAR 31.6N 142.3E MOVEMENT PAST SIX HOURS - 335 DEGREES AT 14 KTS POSITION ACCURATE TO WITHIN 060 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 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT REPEAT POSIT: 31.6N 142.3E --- FORECASTS: 12 HRS, VALID AT: 161200Z --- 34.1N 141.2E 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 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT=