The cyclonic circulation over the Andaman sea on Monday intensified into a low-pressure area and is likely to turn into a cyclonic storm by October 23, the IMD said.

The India Meteorological Department in a special message said Sunday's upper air cyclonic circulation over North Andaman Sea and adjoining Bay of Bengal has formed a low-pressure area over the eastcentral Bay of Bengal and adjoining north Andaman Sea in the early morning.

"It is very likely to move west-northwestwards and intensify into a depression by October 22 morning and into a cyclonic storm by October 23, over eastcentral Bay of Bengal," the IMD said.

The system is very likely to move northwestwards and reach northwest Bay of Bengal off Odisha-West Bengal coasts by October 24 morning, it said.

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