WTPN51 PGTW 180300 WARNING ATCG MIL 24W NWP 151018010254 2015101800 24W KOPPU 021 02 275 09 SATL 025 T000 161N 1212E 100 T012 165N 1205E 070 T024 170N 1203E 060 R050 015 NE QD 010 SE QD 020 SW QD 020 NW QD R034 025 NE QD 025 SE QD 045 SW QD 040 NW QD T036 174N 1203E 055 R050 015 NE QD 015 SE QD 015 SW QD 015 NW QD R034 025 NE QD 025 SE QD 045 SW QD 040 NW QD T048 178N 1205E 050 T072 187N 1215E 045 R034 040 NE QD 025 SE QD 025 SW QD 035 NW QD T096 198N 1217E 050 R034 000 NE QD 005 SE QD 000 SW QD 000 NW QD T120 215N 1218E 055 R034 000 NE QD 005 SE QD 000 SW QD 000 NW QD AMP SUBJ: TYPHOON 24W (KOPPU) WARNING NR 021 1. TYPHOON 24W (KOPPU) WARNING NR 021 DOWNGRADED FROM SUPER TYPHOON 24W 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 180000Z --- NEAR 16.1N 121.2E MOVEMENT PAST SIX HOURS - 275 DEGREES AT 09 KTS POSITION ACCURATE TO WITHIN 025 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 16.1N 121.2E --- FORECASTS: 12 HRS, VALID AT: 181200Z --- 16.5N 120.5E MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 340 DEG/ 03 KTS --- 24 HRS, VALID AT: 190000Z --- 17.0N 120.3E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 015 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT 025 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 360 DEG/ 02 KTS --- 36 HRS, VALID AT: 191200Z --- 17.4N 120.3E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 015 NM NORTHEAST QUADRANT 015 NM SOUTHEAST QUADRANT 015 NM SOUTHWEST QUADRANT 015 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT 025 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 025 DEG/ 02 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 200000Z --- 17.8N 120.5E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 72 HR POSIT: 045 DEG/ 03 KTS --- 72 HRS, VALID AT: 210000Z --- 18.7N 121.5E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 025 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 010 DEG/ 03 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 220000Z --- 19.8N 121.7E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 120 HR POSIT: 005 DEG/ 04 KTS --- 120 HRS, VALID AT: 230000Z --- 21.5N 121.8E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY --- REMARKS: 180300Z POSITION NEAR 16.2N 121.0E. TYPHOON 24W (KOPPU), LOCATED APPROXIMATELY 91 NM NORTH OF MANILA, PHILIPPINES, HAS TRACKED WESTWARD AT 09 KNOTS OVER THE PAST SIX HOURS.NEXT WARNINGS AT 180900Z, 181500Z, 182100Z AND 190300Z. FOR SIX-HOURLY UPDATES.// 2415101106 125N1541E 15 2415101112 127N1530E 15 2415101118 129N1519E 20 2415101200 131N1509E 20 2415101206 135N1496E 20 2415101212 144N1477E 20 2415101218 152N1453E 20 2415101300 156N1431E 25 2415101306 157N1401E 30 2415101312 158N1390E 35 2415101318 157N1378E 40 2415101400 156N1361E 45 2415101406 158N1350E 45 2415101412 157N1337E 45 2415101418 152N1328E 45 2415101500 153N1318E 50 2415101506 157N1302E 50 2415101512 157N1291E 60 2415101512 157N1291E 60 2415101518 155N1280E 70 2415101518 155N1280E 70 2415101518 155N1280E 70 2415101600 155N1275E 80 2415101600 155N1275E 80 2415101600 155N1275E 80 2415101606 155N1267E 85 2415101606 155N1267E 85 2415101606 155N1267E 85 2415101612 156N1256E 90 2415101612 156N1256E 90 2415101612 156N1256E 90 2415101618 156N1248E 95 2415101618 156N1248E 95 2415101618 156N1248E 95 2415101700 157N1243E 105 2415101700 157N1243E 105 2415101700 157N1243E 105 2415101706 157N1238E 115 2415101706 157N1238E 115 2415101706 157N1238E 115 2415101712 159N1232E 130 2415101712 159N1232E 130 2415101712 159N1232E 130 2415101718 160N1221E 130 2415101718 160N1221E 130 2415101718 160N1221E 130 2415101800 161N1212E 100 NNNN