WTPN52 PGTW 101500 WARNING ATCG MIL 23W NWP 211010134307 2021101012 23W NAMTHEUN 003 03 300 04 SATL 020 T000 174N 1595E 040 R034 075 NE QD 000 SE QD 000 SW QD 030 NW QD T012 181N 1576E 045 R034 170 NE QD 130 SE QD 050 SW QD 100 NW QD T024 191N 1554E 050 R034 180 NE QD 110 SE QD 040 SW QD 120 NW QD T036 201N 1536E 055 R050 030 NE QD 000 SE QD 000 SW QD 010 NW QD R034 170 NE QD 090 SE QD 030 SW QD 110 NW QD T048 212N 1523E 060 R050 050 NE QD 000 SE QD 010 SW QD 020 NW QD R034 160 NE QD 110 SE QD 030 SW QD 100 NW QD T072 236N 1513E 065 R050 050 NE QD 050 SE QD 010 SW QD 030 NW QD R034 170 NE QD 150 SE QD 040 SW QD 100 NW QD T096 265N 1526E 055 R050 050 NE QD 020 SE QD 000 SW QD 030 NW QD R034 160 NE QD 120 SE QD 060 SW QD 090 NW QD T120 301N 1559E 040 R034 180 NE QD 190 SE QD 060 SW QD 100 NW QD AMP SUBJ: TROPICAL STORM 23W (NAMTHEUN) WARNING NR 003 1. TROPICAL STORM 23W (NAMTHEUN) WARNING NR 003 03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 101200Z --- NEAR 17.4N 159.5E MOVEMENT PAST SIX HOURS - 300 DEGREES AT 04 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT REPEAT POSIT: 17.4N 159.5E --- FORECASTS: 12 HRS, VALID AT: 110000Z --- 18.1N 157.6E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 295 DEG/ 12 KTS --- 24 HRS, VALID AT: 111200Z --- 19.1N 155.4E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 300 DEG/ 10 KTS --- 36 HRS, VALID AT: 120000Z --- 20.1N 153.6E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 310 DEG/ 08 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 121200Z --- 21.2N 152.3E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 340 DEG/ 06 KTS --- 72 HRS, VALID AT: 131200Z --- 23.6N 151.3E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT 150 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 020 DEG/ 08 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 141200Z --- 26.5N 152.6E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 120 HR POSIT: 040 DEG/ 12 KTS --- 120 HRS, VALID AT: 151200Z --- 30.1N 155.9E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT 190 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT --- REMARKS: 101500Z POSITION NEAR 17.6N 159.0E. 10OCT21. TROPICAL STORM 23W (NAMTHEUN), LOCATED APPROXIMATELY 420 NM WEST-SOUTHWEST OF WAKE ISLAND, HAS TRACKED WEST-NORTHWESTWARD AT 04 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 101200Z IS 14 FEET. NEXT WARNINGS AT 102100Z, 110300Z, 110900Z AND 111500Z. REFER TO TROPICAL CYCLONE 22W (LIONROCK) 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 NNNN