WTPN52 PGTW 100900 WARNING ATCG MIL 23W NWP 211010071354 2021101006 23W NAMTHEUN 002 03 280 07 SATL 020 T000 171N 1596E 035 R034 030 NE QD 000 SE QD 000 SW QD 000 NW QD T012 178N 1581E 045 R034 160 NE QD 090 SE QD 020 SW QD 120 NW QD T024 186N 1560E 050 R034 190 NE QD 110 SE QD 020 SW QD 120 NW QD T036 195N 1541E 055 R050 040 NE QD 010 SE QD 000 SW QD 010 NW QD R034 180 NE QD 130 SE QD 030 SW QD 120 NW QD T048 205N 1524E 060 R050 040 NE QD 010 SE QD 000 SW QD 020 NW QD R034 150 NE QD 110 SE QD 040 SW QD 100 NW QD T072 228N 1510E 065 R050 050 NE QD 020 SE QD 010 SW QD 030 NW QD R034 180 NE QD 170 SE QD 060 SW QD 130 NW QD T096 250N 1514E 055 R050 040 NE QD 020 SE QD 010 SW QD 020 NW QD R034 150 NE QD 120 SE QD 070 SW QD 100 NW QD T120 289N 1546E 040 R034 110 NE QD 120 SE QD 080 SW QD 090 NW QD AMP SUBJ: TROPICAL STORM 23W (NAMTHEUN) WARNING NR 002 1. TROPICAL STORM 23W (NAMTHEUN) WARNING NR 002 UPGRADED FROM TROPICAL DEPRESSION 23W 03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 100600Z --- NEAR 17.1N 159.6E MOVEMENT PAST SIX HOURS - 280 DEGREES AT 07 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT REPEAT POSIT: 17.1N 159.6E --- FORECASTS: 12 HRS, VALID AT: 101800Z --- 17.8N 158.1E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 290 DEG/ 11 KTS --- 24 HRS, VALID AT: 110600Z --- 18.6N 156.0E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 295 DEG/ 10 KTS --- 36 HRS, VALID AT: 111800Z --- 19.5N 154.1E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 300 DEG/ 09 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 120600Z --- 20.5N 152.4E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 330 DEG/ 07 KTS --- 72 HRS, VALID AT: 130600Z --- 22.8N 151.0E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 130 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 010 DEG/ 06 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 140600Z --- 25.0N 151.4E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 120 HR POSIT: 035 DEG/ 12 KTS --- 120 HRS, VALID AT: 150600Z --- 28.9N 154.6E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT --- REMARKS: 100900Z POSITION NEAR 17.3N 159.2E. 10OCT21. TROPICAL STORM 23W (NAMTHEUN), LOCATED APPROXIMATELY 420 NM WEST-SOUTHWEST OF WAKE ISLAND, HAS TRACKED WESTWARD AT 07 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 100600Z IS 12 FEET. NEXT WARNINGS AT 101500Z, 102100Z, 110300Z AND 110900Z. REFER SIX-HOURLY UPDATES. REFER TO TROPICAL CYCLONE 24W (KOMPASU) WARNINGS 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 171N1596E 35 NNNN