WARNING ATCG MIL 20W NWP 201021010548 2020102100 20W TWENTY 003 02 140 03 SATL 020 T000 250N 1399E 030 T012 250N 1396E 025 T024 259N 1390E 025 T036 277N 1389E 020 AMP 024HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 036HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL DEPRESSION 20W (TWENTY) WARNING NR 003 1. TROPICAL DEPRESSION 20W (TWENTY) 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: 210000Z --- NEAR 25.0N 139.9E MOVEMENT PAST SIX HOURS - 140 DEGREES AT 03 KTS POSITION ACCURATE TO WITHIN 020 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: 25.0N 139.9E --- FORECASTS: 12 HRS, VALID AT: 211200Z --- 25.0N 139.6E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 330 DEG/ 05 KTS --- 24 HRS, VALID AT: 220000Z --- 25.9N 139.0E 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 36 HR POSIT: 355 DEG/ 09 KTS --- 36 HRS, VALID AT: 221200Z --- 27.7N 138.9E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 210300Z POSITION NEAR 25.0N 139.8E. 21OCT20. TROPICAL DEPRESSION 20W (TWENTY), LOCATED APPROXIMATELY 77 NM WEST OF IWO TO, HAS TRACKED SOUTHEASTWARD AT 03 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 210000Z IS 12 FEET. NEXT WARNINGS AT 210900Z, 211500Z, 212100Z AND 220300Z. REFER TO TROPICAL STORM 19W (SAUDEL) WARNINGS 2020101806 202N1425E 15 2020101812 206N1413E 15 2020101818 211N1405E 15 2020101900 219N1400E 15 2020101906 226N1394E 20 2020101912 232N1390E 20 2020101918 237N1387E 20 2020102000 244N1385E 20 2020102006 248N1387E 25 2020102012 251N1392E 30 2020102018 252N1397E 30 2020102100 250N1399E 30 NNNN NNNN