WTXS31 PGTW 192100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 13S (DJOUNGOU) WARNING NR 009//
RMKS/
1. TROPICAL CYCLONE 13S (DJOUNGOU) WARNING NR 009
02 ACTIVE TROPICAL CYCLONES IN SOUTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
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WARNING POSITION:
191800Z --- NEAR 29.8S 92.0E
MOVEMENT PAST SIX HOURS - 130 DEGREES AT 41 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
SUBTROPICAL
RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
055 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 145 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
095 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
REPEAT POSIT: 29.8S 92.0E
---
FORECASTS:
12 HRS, VALID AT:
200600Z --- 33.4S 99.5E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 110 DEG/ 39 KTS
---
24 HRS, VALID AT:
201800Z --- 35.8S 108.4E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 260 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
240 NM NORTHWEST QUADRANT
---
REMARKS:
192100Z POSITION NEAR 30.7S 93.9E. 19FEB24.
TROPICAL CYCLONE 13S (DJOUNGOU), LOCATED APPROXIMATELY
1271 NM WEST-SOUTHWEST OF LEARMONTH, AUSTRALIA, HAS TRACKED
SOUTHEASTWARD AT 41 KNOTS OVER THE PAST SIX HOURS. ANIMATED
ENHANCED INFRARED SATELLITE IMAGERY SHOWS THE CENTRAL CONVECTION
HAS SHEARED 100+ NM SOUTHEASTWARD, FULLY EXPOSING A LARGE, RAGGED,
AND ELONGATED LOW LEVEL CIRCULATION. IN-HOUSE AND CIMSS ANALYSES
INDICATE THE CYCLONE HAS BECOME SUBTROPICAL.
THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE
JOINT TYPHOON WRNCEN PEARL HARBOR HI.
THE SYSTEM WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION.
MINIMUM CENTRAL PRESSURE AT 191800Z IS 984 MB.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 191800Z IS 22 FEET.
REFER TO TROPICAL CYCLONE 16S (SIXTEEN) WARNINGS (WTXS32 PGTW)
FOR TWELVE-HOURLY UPDATES.//
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