8 January 2026 - bulletin 21

Issued at 2020 GMT
Final warning for 12S
Disturbance update

SOUTHERN INDIAN OCEAN
Tropical cyclone Jenna / 12S 
Warning 09 from JTWC at 2100 GMT
Position 17.8S 88.6E
Location 587 miles SW of the Cocos Islands
Movement 280° (W) at 10 knots
Maximum sustained winds 35 knots gusting to 45 knots
Winds of 34 knots or higher occur within 105 to 165 miles of the centre
Threatened landmasses NONE 
Minimum central pressure 1000 mbar
Maximum significant wave height 17 feet
FINAL WARNING

TROPICAL DISTURBANCE UPDATE
SOUTHWESTERN PACIFIC OCEAN
Update from JTWC at 0600 GMT 
System 92P 
Position 15.3S 149.0E 
Location 81 miles NW of Willis Island
Minimum central pressure 1000 mbar
Likelihood of tropical cyclone formation within 24 hours is MEDIUM

NORTHERN INDIAN OCEAN
Update from JTWC at 1800 GMT
System 90B 
Position 6.4N 84.5E 
Location 279 miles E of Colombo, Sri Lanka
Minimum central pressure 999 mbar
Likelihood of tropical cyclone formation within 24 hours is HIGH

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