23 March 2017 - bulletin 144

Updated at 2045 GMT
Disturbance update


SOUTHERN INDIAN OCEAN
Tropical cyclone Caleb / 12S
Warning 02 from JTWC at 2100 GMT
Position 13.7S 101.3E
Location 269 miles ESE of Cocos Island
Movement 160° (SSE) at 6 knots
Maximum sustained winds 35 knots gusting to 45 knots
Winds of 34 knots or higher occur within 75 to 105 miles of the centre
Threatened landmasses NONE
Maximum significant wave height 12 feet
Next warning from JTWC at 2100 GMT

Caleb will move southeast, whilst intensifying only a little. Later, the storm will veer west and dissipate after 3 days.

TROPICAL DISTURBANCE UPDATE
SOUTHWESTERN PACIFIC OCEAN
Update from JTWC at 1300 GMT
System 91P
Position 14.7S 152.2E
Location 161 miles NE of Willis Island
Likelihood of tropical cyclone formation within 24 hours is now MEDIUM

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