WTPN32 PGTW 162100 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL DEPRESSION 29W (TWENTYNINE) WARNING NR 001// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/161721ZDEC2021// AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.// RMKS/ 1. TROPICAL DEPRESSION 29W (TWENTYNINE) 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: 161800Z --- NEAR 4.2N 104.0E MOVEMENT PAST SIX HOURS - 265 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE, RADAR AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 4.2N 104.0E --- FORECASTS: 12 HRS, VALID AT: 170600Z --- 4.1N 102.8E 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 24 HR POSIT: 260 DEG/ 05 KTS --- 24 HRS, VALID AT: 171800Z --- 3.9N 101.8E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 162100Z POSITION NEAR 4.2N 103.7E. 16DEC21. TROPICAL DEPRESSION 29W (TWENTYNINE), LOCATED APPROXIMATELY 176 NM NORTH OF SINGAPORE, HAS TRACKED WESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 161800Z IS 12 FEET. NEXT WARNINGS AT 170300Z, 170900Z AND 171500Z. REFER TO TYPHOON 28W (RAI) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES. 2. THIS CANCELS AND SUPERSEDES REF A (WTPN21 PGTW 161730).// NNNN