WTPN31 PGTW 250300 MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ 1. TROPICAL DEPRESSION 17W WARNING NR 003 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 250000Z7 --- NEAR 16.7N4 135.8E7 MOVEMENT PAST SIX HOURS - 300 DEGREES AT 06 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT REPEAT POSIT: 16.7N4 135.8E7 --- FORECASTS: 12 HRS, VALID AT: 251200Z0 --- 17.4N2 135.6E5 MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT RADIUS OF 034 KT WINDS - 040 NM VECTOR TO 24 HR POSIT: 010 DEG/ 05 KTS --- 24 HRS, VALID AT: 260000Z8 --- 18.4N3 135.8E7 MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT RADIUS OF 034 KT WINDS - 060 NM VECTOR TO 36 HR POSIT: 030 DEG/ 08 KTS --- 36 HRS, VALID AT: 261200Z1 --- 19.7N7 136.6E6 MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT RADIUS OF 050 KT WINDS - 020 NM RADIUS OF 034 KT WINDS - 075 NM VECTOR TO 48 HR POSIT: 030 DEG/ 09 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 270000Z9 --- 21.2N5 137.6E7 MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT RADIUS OF 050 KT WINDS - 040 NM RADIUS OF 034 KT WINDS - 100 NM VECTOR TO 72 HR POSIT: 035 DEG/ 10 KTS --- 72 HRS, VALID AT: 280000Z0 --- 24.4N0 140.1E6 MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT RADIUS OF 050 KT WINDS - 050 NM RADIUS OF 034 KT WINDS - 120 NM --- REMARKS: 250300Z0 POSITION NEAR 16.9N6 135.8E7. TROPICAL DEPRESSION (TD) 17W, LOCATED APPROXIMATELY 720 NM SOUTHEAST OF OKINAWA, HAS TRACKED WEST- NORTHWESTWARD AT 06 KNOTS OVER THE PAST 06 HOURS. THE WARNING POSITION IS BASED ON 242330Z4 MULTI- SPECTRAL SATELLITE IMAGERY. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 25 KNOTS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 250000Z7 IS 10 FEET. REFER TO WWPW30 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT 250900Z6, 251500Z3, 252100Z0 AND 260300Z1.// NNNN