22 March 2017 - bulletin 139

Updated at 1420 GMT
Disturbance update


TROPICAL DISTURBANCE UPDATE
SOUTHERN INDIAN OCEAN
Update from JTWC at 1800 GMT yesterday
System 99S
Position 16.0S 116.8E
Location 150 miles NW of Rowley Shoals, Australia
Likelihood of tropical cyclone formation in the next 24 hours is MEDIUM

Australian warnings

The tropical cyclone watch has been CANCELLED.

System 90S
Position 11.0S 98.0E
Location 50 miles NE of Cocos Island
Likelihood of tropical cyclone formation in the next 24 hours is MEDIUM

SOUTHWESTERN PACIFIC OCEAN
Update from JTWC at 1330 GMT
System 91P
Position 12.4S 154.0E
Location 330 miles SW of Willis Island
Likelihood of tropical cyclone formation within 24 hours is  LOW

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