23 January 2026 - bulletin 63

Issued at 1510 GMT
Latest warning for 17S

SOUTHERN INDIAN OCEAN
Tropical cyclone 17S
Warning 03 from JTWC at 1500 GMT
Position 15.1S 120.5E
Location 194 miles NNW of Broome, Australia
Movement 170° (S) at 10 knots
Maximum sustained winds 40 knots gusting to 45 knots
Winds of 34 knots or higher occur within 15 to 195 miles of the centre
Threatened landmasses Western Australia
Maximum significant wave height 18 feet
Minimum central pressure 996 mbar
Next warning from JTWC at 2100 GMT

Australian warnings

TROPICAL DISTURBANCE UPDATE
SOUTHWESTERN PACIFIC OCEAN
Update from JTWC at 0600 GMT 
System 92P 
Position 13.2S 140.4E 
Location 195 miles NE of Morning Island, Australia
Minimum central pressure 1002 mbar
Likelihood of tropical cyclone formation within 24 hours is now HIGH

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