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 east-central 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 east-central 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. PTI