WTPN31 PGTW 180900 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL DEPRESSION 16W (SIXTEEN) WARNING NR 001// RMKS/ 1. TROPICAL DEPRESSION 16W (SIXTEEN) WARNING NR 001 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 180600Z --- NEAR 17.6N 113.6E MOVEMENT PAST SIX HOURS - 245 DEGREES AT 16 KTS POSITION ACCURATE TO WITHIN 040 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 17.6N 113.6E --- FORECASTS: 12 HRS, VALID AT: 181800Z --- 16.6N 111.6E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 265 DEG/ 10 KTS --- 24 HRS, VALID AT: 190600Z --- 16.4N 109.6E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 290 DEG/ 10 KTS --- 36 HRS, VALID AT: 191800Z --- 17.1N 107.6E 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: 300 DEG/ 17 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 200600Z --- 18.8N 104.5E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 180900Z POSITION NEAR 17.3N 113.1E. 18SEP24. TROPICAL DEPRESSION 16W (SIXTEEN), LOCATED APPROXIMATELY 284 NM SOUTH OF HONG KONG, HAS TRACKED WEST-SOUTHWESTWARD AT 16 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 180600Z IS 1000 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 180600Z IS 13 FEET. NEXT WARNINGS AT 181500Z, 182100Z, 190300Z AND 190900Z. REFER TO TROPICAL CYCLONE 15W (PULASAN) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES. NNNN