WTPN31 PGTW 182100 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL DEPRESSION 16W (SIXTEEN) WARNING NR 003// RMKS/ 1. TROPICAL DEPRESSION 16W (SIXTEEN) 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: 181800Z --- NEAR 17.4N 109.9E MOVEMENT PAST SIX HOURS - 265 DEGREES AT 13 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: 17.4N 109.9E --- FORECASTS: 12 HRS, VALID AT: 190600Z --- 17.3N 107.9E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 275 DEG/ 06 KTS --- 24 HRS, VALID AT: 191800Z --- 17.4N 106.6E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 36 HR POSIT: 280 DEG/ 06 KTS --- 36 HRS, VALID AT: 200600Z --- 17.6N 105.4E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 182100Z POSITION NEAR 17.4N 109.4E. 18SEP24. TROPICAL DEPRESSION 16W (SIXTEEN), LOCATED APPROXIMATELY 125 NM NORTHEAST OF DA NANG, VIETNAM, HAS TRACKED WESTWARD AT 13 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 181800Z IS 993 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 181800Z IS 14 FEET. NEXT WARNINGS AT 190300Z, 190900Z, 191500Z AND 192100Z. REFER TO TROPICAL CYCLONE 15W (PULASAN) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES. // NNNN