WTPN31 PGTW 030300 MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE WARNING// RMKS/ 1. TROPICAL DEPRESSION 06W (NANGKA) WARNING NR 011 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE --- WARNING POSITION: 030000Z3 --- NEAR 23.0N5 125.2E0 MOVEMENT PAST SIX HOURS - 070 DEGREES AT 20 KTS POSITION ACCURATE TO WITHIN 055 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT EXTRATROPICAL REPEAT POSIT: 23.0N5 125.2E0 --- FORECASTS: 12 HRS, VALID AT: 031200Z6 --- 25.4N1 129.7E9 MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT EXTRATROPICAL VECTOR TO 24 HR POSIT: 050 DEG/ 25 KTS --- 24 HRS, VALID AT: 040000Z4 --- 28.4N4 134.1E9 MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT EXTRATROPICAL VECTOR TO 36 HR POSIT: 055 DEG/ 25 KTS --- 36 HRS, VALID AT: 041200Z7 --- 31.3N7 138.8E0 MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT EXTRATROPICAL --- REMARKS: 030300Z6 POSITION NEAR 23.6N1 126.3E2. TROPICAL DEPRESSION (TD) 06W (NANGKA), LOCATED APPROXIMATELY 225 NM SOUTHWEST OF NAHA, OKINAWA, HAS TRACKED EAST-NORTHEASTWARD AT 20 KNOTS OVER THE PAST 06 HOURS. THE WARNING POSITION IS BASED ON 022330Z0 MULTISPECTRAL SATELLITE IMAGERY. THE WARNING INTENSITY IS BASED ON SATELLITE CURRENT INTENSITY ESTIMATES OF 35 AND 45 KNOTS. THE SYSTEM APPEARS TO HAVE COMPLETED THE TRANSITION TO EXTRATROPICAL, WITH THE LOW LEVEL CIRCULATION CENTER (LLCC) PARTIALLY EXPOSED. THE LLCC IS POORLY DEFINED, AND THE SYSTEM HAS NOW TAKEN ON FRONTAL CHARACTERISTICS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 030000Z3 IS 15 FEET. REFER TO WWPW30 RJTX FOR ADDITIONAL SEA HEIGHT INFORMATION. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WARNING CENTER (NAVPACMETOCCEN). THE SYSTEM WILL BE CLOSELY MON­ITORED FOR SIGNS OF REGENERATION.// NNNN