****0000006555****
WTXS51 PGTW 310900
WARNING ATCG MIL 27S SIO 250331074157
2025033106 27S COURTNEY 018 01 160 10 SATL 060
T000 240S 0885E 065 R064 035 NE QD 040 SE QD 040 SW QD 025 NW QD R050 055 NE QD 070 SE QD 055 SW QD 035 NW QD R034 110 NE QD 140 SE QD 110 SW QD 060 NW QD
T012 250S 0888E 055 R050 030 NE QD 040 SE QD 030 SW QD 020 NW QD R034 100 NE QD 130 SE QD 110 SW QD 060 NW QD
T024 258S 0887E 045 R034 040 NE QD 130 SE QD 100 SW QD 050 NW QD
T036 261S 0882E 040 R034 000 NE QD 090 SE QD 060 SW QD 030 NW QD
T048 261S 0871E 035 R034 000 NE QD 080 SE QD 040 SW QD 000 NW QD
AMP
036HR BECOMING EXTRATROPICAL
048HR EXTRATROPICAL
SUBJ: TROPICAL CYCLONE 27S (COURTNEY) WARNING NR 018
1. TROPICAL CYCLONE 27S (COURTNEY) WARNING NR 018
01 ACTIVE TROPICAL CYCLONE IN SOUTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
310600Z --- NEAR 24.0S 88.5E
MOVEMENT PAST SIX HOURS - 160 DEGREES AT 10 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 035 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
055 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
140 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
REPEAT POSIT: 24.0S 88.5E
---
FORECASTS:
12 HRS, VALID AT:
311800Z --- 25.0S 88.8E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 185 DEG/ 04 KTS
---
24 HRS, VALID AT:
010600Z --- 25.8S 88.7E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 235 DEG/ 03 KTS
---
36 HRS, VALID AT:
011800Z --- 26.1S 88.2E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING SUBTROPICAL
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 270 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
020600Z --- 26.1S 87.1E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
SUBTROPICAL
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
310900Z POSITION NEAR 24.3S 88.6E.
31MAR25. TROPICAL CYCLONE 27S (COURTNEY), LOCATED APPROXIMATELY
854 NM SOUTH-SOUTHWEST OF THE COCOS ISLANDS, HAS TRACKED SOUTH-
SOUTHEASTWARD AT 10 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 310600Z IS 982 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 310600Z IS 30 FEET.
NEXT WARNINGS AT 312100Z AND 010900Z.//
2725032100 154S1121E 15
2725032106 152S1124E 15
2725032112 148S1128E 20
2725032118 145S1134E 25
2725032200 138S1140E 25
2725032206 136S1148E 25
2725032212 134S1152E 25
2725032218 130S1153E 25
2725032300 129S1154E 25
2725032306 133S1150E 25
2725032312 139S1145E 25
2725032318 145S1139E 25
2725032400 153S1132E 30
2725032406 160S1120E 30
2725032412 165S1111E 35
2725032418 166S1105E 40
2725032500 167S1100E 40
2725032506 168S1092E 40
2725032512 170S1083E 40
2725032518 173S1072E 45
2725032600 177S1054E 55
2725032600 177S1054E 55
2725032606 177S1041E 60
2725032606 177S1041E 60
2725032612 175S1032E 70
2725032612 175S1032E 70
2725032612 175S1032E 70
2725032618 173S1022E 70
2725032618 173S1022E 70
2725032618 173S1022E 70
2725032700 169S1010E 75
2725032700 169S1010E 75
2725032700 169S1010E 75
2725032706 168S1000E 80
2725032706 168S1000E 80
2725032706 168S1000E 80
2725032712 168S 992E 90
2725032712 168S 992E 90
2725032712 168S 992E 90
2725032718 167S 981E 85
2725032718 167S 981E 85
2725032718 167S 981E 85
2725032800 167S 972E 80
2725032800 167S 972E 80
2725032800 167S 972E 80
2725032806 168S 957E 85
2725032806 168S 957E 85
2725032806 168S 957E 85
2725032812 171S 946E 110
2725032812 171S 946E 110
2725032812 171S 946E 110
2725032818 174S 931E 115
2725032818 174S 931E 115
2725032818 174S 931E 115
2725032900 176S 921E 115
2725032900 176S 921E 115
2725032900 176S 921E 115
2725032906 180S 910E 120
2725032906 180S 910E 120
2725032906 180S 910E 120
2725032912 186S 901E 130
2725032912 186S 901E 130
2725032912 186S 901E 130
2725032918 195S 893E 125
2725032918 195S 893E 125
2725032918 195S 893E 125
2725033000 201S 888E 115
2725033000 201S 888E 115
2725033000 201S 888E 115
2725033006 211S 882E 100
2725033006 211S 882E 100
2725033006 211S 882E 100
2725033012 218S 880E 80
2725033012 218S 880E 80
2725033012 218S 880E 80
2725033018 223S 879E 75
2725033018 223S 879E 75
2725033018 223S 879E 75
2725033100 231S 881E 70
2725033100 231S 881E 70
2725033100 231S 881E 70
2725033106 240S 885E 65
2725033106 240S 885E 65
2725033106 240S 885E 65
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