13 February 2025 - bulletin 99

Issued at 1615 GMT
Latest warnings for 17S

SOUTHERN INDIAN OCEAN
Tropical cyclone Taliah / 14S
Warning 25 from JTWC at 0900 GMT
Position 22.0S 87.2E
Location 809 miles SW of the Cocos Islands
Movement 225° (SW) at 16 knots
Maximum sustained winds 60 knots gusting to 75 knots
Winds of 34 knots or higher occur within 145 to 210 miles of the centre
Threatened landmasses NONE
Maximum significant wave height 30 feet
Minimum central pressure 984 mbar
Next warning from JTWC at 2100 GMT

Tropical cyclone Zelia / 17S
Warning 10 from JTWC at 1500 GMT
Position 19.3S 118.2E
Location 64 miles NNW of Port Hedland, Australia
Movement 180° (S) at 2 knots
Maximum sustained winds 130 knots gusting to 160 knots
Winds of 34 knots or higher occur within 70 to 90 miles of the centre
Winds of 64 knots or higher occur within 30 to 35 miles of the centre
Threatened landmasses Western Australia
Maximum significant wave height 52 feet
Minimum central pressure 923 mbar
Next warning from JTWC at 2100 GMT

Western Australia warnings

TROPICAL DISTURBANCE UPDATE
SOUTHWESTERN PACIFIC OCEAN
Update from JTWC at 0600 GMT
System 16P
Position 22.5S 170.1E
Location 455 miles SW of Nadi, Fiji
Minimum central pressure 1001 mbar
Likelihood of tropical cyclone formation within 24 hours is LOW

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