Issued at 2010 GMT
Latest warning for 10S
SOUTHERN INDIAN OCEAN
Tropical cyclone Sean / 10S
Warning 08 from JTWC at 2100 GMT
Position 20.5S 113.3E
Location 117 miles NNW of Learmonth, Australia
Movement 255° (WSW) at 11 knots
Maximum sustained winds 75 knots gusting to 90 knots
Winds of 34 knots or higher occur within 70 to 150 miles of the centre
Winds of 64 knots or higher occur within 25 to 30 miles of the centre
Threatened landmasses Western Australia
Maximum significant wave height 30 feet
Minimum central pressure 975 mbar
Next warning from JTWC at 0300 GMT
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