WTPN52 PGTW 132100 WARNING ATCG MIL 23W NWP 211013204056 2021101318 23W NAMTHEUN 016 02 055 09 SATL 060 T000 236N 1547E 030 T012 246N 1559E 035 R034 080 NE QD 110 SE QD 100 SW QD 000 NW QD T024 257N 1573E 030 T036 268N 1586E 025 T048 280N 1599E 020 AMP 036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL DEPRESSION 23W (NAMTHEUN) WARNING NR 016 1. TROPICAL DEPRESSION 23W (NAMTHEUN) WARNING NR 016 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 131800Z --- NEAR 23.6N 154.7E MOVEMENT PAST SIX HOURS - 055 DEGREES AT 09 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: 23.6N 154.7E --- FORECASTS: 12 HRS, VALID AT: 140600Z --- 24.6N 155.9E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 050 DEG/ 08 KTS --- 24 HRS, VALID AT: 141800Z --- 25.7N 157.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 36 HR POSIT: 045 DEG/ 08 KTS --- 36 HRS, VALID AT: 150600Z --- 26.8N 158.6E 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: 045 DEG/ 08 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 151800Z --- 28.0N 159.9E MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 132100Z POSITION NEAR 23.9N 155.0E. 13OCT21. TROPICAL DEPRESSION 23W (NAMTHEUN), LOCATED APPROXIMATELY 53 NM SOUTHEAST OF MINAMI TORI SHIMA, HAS TRACKED NORTHEASTWARD AT 09 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 131800Z IS 16 FEET. NEXT WARNINGS AT 140300Z, 140900Z, 141500Z AND 142100Z. REFER TO SIX-HOURLY UPDATES.// 2321100718 142N1671E 15 2321100800 145N1664E 15 2321100806 148N1658E 15 2321100812 151N1651E 15 2321100818 154N1643E 15 2321100900 160N1637E 20 2321100906 164N1628E 20 2321100912 166N1620E 20 2321100918 168N1615E 20 2321101000 170N1603E 30 2321101006 172N1599E 35 2321101012 174N1595E 40 2321101018 180N1584E 45 2321101100 182N1574E 50 2321101100 182N1574E 50 2321101106 185N1561E 45 2321101112 186N1551E 45 2321101118 189N1541E 45 2321101200 191N1530E 40 2321101206 193N1522E 40 2321101212 199N1518E 35 2321101218 207N1519E 35 2321101300 216N1523E 30 2321101306 224N1529E 30 2321101312 231N1539E 30 2321101318 236N1547E 30 NNNN