WTPN31 PGTW 130300 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL DEPRESSION 16W (NANGKA) WARNING NR 003// RMKS/ 1. TROPICAL DEPRESSION 16W (NANGKA) WARNING NR 003 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 130000Z --- NEAR 26.5N 148.2E MOVEMENT PAST SIX HOURS - 040 DEGREES AT 24 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 WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 26.5N 148.2E --- FORECASTS: 12 HRS, VALID AT: 131200Z --- 28.1N 150.8E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 070 DEG/ 10 KTS --- 24 HRS, VALID AT: 140000Z --- 28.8N 153.0E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 36 HR POSIT: 075 DEG/ 09 KTS --- 36 HRS, VALID AT: 141200Z --- 29.2N 155.0E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER VECTOR TO 48 HR POSIT: 080 DEG/ 08 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 150000Z --- 29.5N 156.9E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 130300Z POSITION NEAR 26.9N 148.9E. 13AUG26. TROPICAL DEPRESSION 16W (NANGKA), LOCATED APPROXIMATELY 323 NM EAST OF CHICHI JIMA, HAS TRACKED NORTHEASTWARD AT 24 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 130000Z IS 998 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 130000Z IS 16 FEET. NEXT WARNINGS AT 130900Z, 131500Z, 132100Z AND 140300Z. REFER TO TROPICAL DEPRESSION 13W (PEILOU) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES.// NNNN