WTPN31 PGTW 151500 MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ 1. TROPICAL DEPRESSION 12W WARNING NR 002 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 151200Z9 --- NEAR 9.9N8 149.7E1 MOVEMENT PAST SIX HOURS - 295 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT REPEAT POSIT: 9.9N8 149.7E1 --- FORECASTS: 12 HRS, VALID AT: 160000Z7 --- 10.7N8 148.2E5 MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT VECTOR TO 24 HR POSIT: 300 DEG/ 10 KTS --- 24 HRS, VALID AT: 161200Z0 --- 11.7N9 146.5E6 MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 295 DEG/ 10 KTS --- 36 HRS, VALID AT: 170000Z8 --- 12.6N9 144.7E6 MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT OVER WATER 060 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT OVER WATER VECTOR TO 48 HR POSIT: 295 DEG/ 11 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 171200Z1 --- 13.5N9 142.7E4 MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT 065 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 295 DEG/ 11 KTS --- 72 HRS, VALID AT: 181200Z2 --- 15.2N8 138.7E9 MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT RADIUS OF 050 KT WINDS - 035 NM RADIUS OF 034 KT WINDS - 105 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 105 NM NORTHWEST QUADRANT --- REMARKS: 151500Z2 POSITION NEAR 10.1N2 149.3E7. TROPICAL DEPRESSION (TD) 12W, LOCATED APPROXIMATELY 360 NM SOUTHEAST OF GUAM, HAS TRACKED WEST-NORTHWESTWARD AT 08 KNOTS OVER THE PAST 06 HOURS. THE WARNING POSITION IS BASED ON 151130Z1 ENHANCED INFRARED SATELLITE IMAGERY. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 25 KNOTS. TD 12W HAS LOST MOST OF THE DEEP CONVECTION ASSOCIATED WITH IT IN THE PAST 06 HOURS, HOWEVER THE LOW LEVEL CIRCULATION CENTER (LLCC) REMAINS EVIDENT IN ANIMATED ENHANCED INFRARED SATELLITE IMAGERY. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 151200Z9 IS 10 FEET. REFER TO WWPW31 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 152100Z9, 160300Z0, 160900Z6 AND 161500Z3.// NNNN