7 January 2026 - bulletin 19

Issued at 2125 GMT
Latest warning for 12S
Disturbance update

SOUTHERN INDIAN OCEAN
Tropical cyclone Jenna / 12S 
Warning 07 from JTWC at 2100 GMT
Position 18.6S 91.2E
Location 506 miles SW of the Cocos Islands
Movement 240° (WSW) at 6 knots
Maximum sustained winds 50 knots gusting to 65 knots
Winds of 34 knots or higher occur within 60 to 180 miles of the centre
Threatened landmasses NONE 
Minimum central pressure 993 mbar
Maximum significant wave height 23 feet
Next warning from JTWC at 0900 GMT

TROPICAL DISTURBANCE UPDATE
SOUTHWESTERN PACIFIC OCEAN
Update from JTWC at 0600 GMT 
System 92P 
Position 15.4S 152.0E 
Location 128 miles WSW of Willis Island
Minimum central pressure 1002 mbar
Likelihood of tropical cyclone formation within 24 hours is MEDIUM

NORTHERN INDIAN OCEAN
Update from JTWC at 1800 GMT
System 90B 
Position 5.2N 86.6E 
Location 415 miles ESE of Colombo, Sri Lanka
Minimum central pressure 1005 mbar
Likelihood of tropical cyclone formation within 24 hours is MEDIUM 

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