WTPN31 PGTW 310300 1. TYPHOON 16W (WUTIP) WARNING NR 017 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 310000Z4 --- NEAR 27.7N6 147.7E9 MOVEMENT PAST SIX HOURS - 360 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT RADIUS OF 050 KT WINDS - 040 NM RADIUS OF 035 KT WINDS - 120 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT REPEAT POSIT: 27.7N6 147.7E9 --- FORECASTS: 12 HRS, VALID AT: 311200Z7 --- 29.7N8 148.3E6 MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT RADIUS OF 050 KT WINDS - 035 NM RADIUS OF 035 KT WINDS - 115 NM NORTHEAST QUADRANT 115 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 030 DEG/ 11 KTS --- 24 HRS, VALID AT: 010000Z1 --- 31.6N0 149.7E1 MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 030 NM RADIUS OF 035 KT WINDS - 110 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 095 NM SOUTHWEST QUADRANT 095 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 035 DEG/ 12 KTS --- 36 HRS, VALID AT: 011200Z4 --- 33.6N2 151.4E1 MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 025 NM RADIUS OF 035 KT WINDS - 100 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 045 DEG/ 13 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 020000Z2 --- 35.4N2 153.7E6 MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT BECOMING EXTRATROPICAL RADIUS OF 035 KT WINDS - 105 NM NORTHEAST QUADRANT 105 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 050 DEG/ 16 KTS --- 72 HRS, VALID AT: 030000Z3 --- 39.5N7 159.9E4 MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT EXTRATROPICAL RADIUS OF 035 KT WINDS - 090 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT --- REMARKS: 310300Z7 POSITION NEAR 28.2N2 147.9E1. TYPHOON (TY) 16W (WUTIP) LOCATED APPROXIMATELY 820 NM SOUTH- SOUTHEAST OF MISAWA, HAS TRACKED NORTHWARD AT 08 KNOTS DURING THE PAST SIX HOURS. THE WARNING POSITION IS BASED ON 302330Z1 INFRARED AND VISIBLE IMAGERY. THE WARNING INTENSITY IS BASED ON CURRENT SATELLITE INTENSITY ESTIMATES OF 77, 90 AND 102 KNOTS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 310000Z4 IS 30 FEET. REFER TO WWPW30 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 310900Z3, 311500Z0, 312100Z7 AND 010300Z4. REFER TO TROPICAL STORM 18W (FITOW) WARNINGS (WTPN33 PGTW) FOR SIX-HOURLY UPDATES.//