WTXS51 PGTW 100300 WARNING ATCG MIL 26S SIO 210410013003 2021041000 26S SEROJA 023 02 235 08 SATL 030 T000 208S 1078E 060 R050 050 NE QD 050 SE QD 045 SW QD 035 NW QD R034 105 NE QD 100 SE QD 095 SW QD 075 NW QD T012 221S 1085E 065 R050 050 NE QD 050 SE QD 040 SW QD 040 NW QD R034 110 NE QD 100 SE QD 080 SW QD 090 NW QD T024 245S 1104E 075 R064 020 NE QD 020 SE QD 020 SW QD 000 NW QD R050 060 NE QD 070 SE QD 050 SW QD 040 NW QD R034 120 NE QD 130 SE QD 100 SW QD 100 NW QD T036 276S 1138E 065 R064 030 NE QD 030 SE QD 000 SW QD 020 NW QD R050 070 NE QD 070 SE QD 040 SW QD 050 NW QD R034 140 NE QD 130 SE QD 070 SW QD 120 NW QD T048 319S 1194E 050 AMP 024HR BECOMING EXTRATROPICAL 036HR BECOMING EXTRATROPICAL 048HR EXTRATROPICAL SUBJ: TROPICAL CYCLONE 26S (SEROJA) WARNING NR 023 1. TROPICAL CYCLONE 26S (SEROJA) WARNING NR 022 02 ACTIVE TROPICAL CYCLONES IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 091800Z --- NEAR 20.3S 108.5E MOVEMENT PAST SIX HOURS - 230 DEGREES AT 05 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 065 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 115 NM NORTHEAST QUADRANT 125 NM SOUTHEAST QUADRANT 105 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT REPEAT POSIT: 20.3S 108.5E --- FORECASTS: 12 HRS, VALID AT: 100600Z --- 21.1S 108.5E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 150 DEG/ 11 KTS --- 24 HRS, VALID AT: 101800Z --- 23.1S 109.7E MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 140 DEG/ 18 KTS --- 36 HRS, VALID AT: 110600Z --- 25.8S 112.2E MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 135 DEG/ 26 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 111800Z --- 29.4S 116.5E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 125 DEG/ 34 KTS --- 72 HRS, VALID AT: 121800Z --- 36.7S 130.2E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT 200 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT --- REMARKS: 092100Z POSITION NEAR 20.5S 108.5E. 09APR21. TROPICAL CYCLONE (TC) 26S (SEROJA), LOCATED APPROXIMATELY 335 NM WEST-NORTHWEST OF LEARMONTH, AUSTRALIA, HAS TRACKED SOUTHWESTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 091800Z IS 31 FEET. NEXT WARNINGS AT 100300Z, 100900Z, 101500Z AND 102100Z. FOR SIX-HOURLY UPDATES.// 2621040112 93S1219E 25 2621040118 96S1218E 25 2621040200 100S1219E 20 2621040206 104S1222E 20 2621040212 110S1223E 25 2621040218 113S1227E 25 2621040300 113S1230E 25 2621040306 111S1232E 25 2621040312 107S1238E 30 2621040318 107S1240E 30 2621040400 105S1241E 30 2621040406 101S1239E 30 2621040412 104S1232E 35 2621040418 105S1229E 45 2621040500 108S1224E 45 2621040506 110S1219E 50 2621040506 110S1219E 50 2621040512 111S1214E 50 2621040512 111S1214E 50 2621040518 113S1206E 50 2621040518 113S1206E 50 2621040600 114S1200E 55 2621040600 114S1200E 55 2621040606 116S1197E 50 2621040606 116S1197E 50 2621040612 119S1193E 50 2621040612 119S1193E 50 2621040618 125S1189E 45 2621040700 133S1180E 45 2621040706 142S1168E 45 2621040712 151S1156E 45 2621040718 158S1140E 45 2621040800 163S1125E 55 2621040800 163S1125E 55 2621040806 171S1119E 55 2621040806 171S1119E 55 2621040812 175S1115E 50 2621040812 175S1115E 50 2621040818 184S1110E 45 2621040900 190S1101E 45 2621040906 196S1095E 55 2621040912 200S1089E 60 2621040912 200S1089E 60 2621040918 203S1085E 60 2621040918 203S1085E 60 NNNN