WTPN31 PGTW 120300 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL DEPRESSION 16W (CHAN-HOM) WARNING NR 030// RMKS/ 1. TROPICAL DEPRESSION 16W (CHAN-HOM) WARNING NR 030 03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 120000Z --- NEAR 30.3N 142.2E MOVEMENT PAST SIX HOURS - 170 DEGREES AT 04 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 30.3N 142.2E --- FORECASTS: 12 HRS, VALID AT: 121200Z --- 29.4N 142.7E 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 24 HR POSIT: 140 DEG/ 05 KTS --- 24 HRS, VALID AT: 130000Z --- 28.7N 143.4E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 120300Z POSITION NEAR 30.1N 142.3E. 12OCT20. TROPICAL DEPRESSION 16W (CHAN-HOM), LOCATED APPROXIMATELY 325 NM SOUTH-SOUTHEAST OF YOKOSUKA, JAPAN, HAS TRACKED SOUTHWARD AT 04 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 120000Z IS 12 FEET. NEXT WARNINGS AT 120900Z, 121500Z AND 122100Z. REFER TO TROPICAL DEPRESSION 17W (LINFA) FINAL WARNING (WTPN32 PGTW). REFER TO TROPICAL DEPRESSION 18W (EIGHTEEN) WARNINGS (WTPN33 PGTW) FOR SIX-HOURLY UPDATES.// NNNN