The Met office asked Mongla seaport to raise highest danger signal No. 10 while Chittagong and Cox's Bazar No nine yesterday evening as they feared a hurricane approaching Khulna-Barisal coast might hit the land this noon unless it changes course.
"The storm is likely to intensify further and move in a north-north-easterly direction," a special bulletin of the Met office said last night.
It was moving at a speed of 18-km per hour in the direction of north and north-east, said the sources in Meteorological department.
The Chittagong Port Authority (CPA) has already suspended loading and unloading of goods on the vessels at the outer anchorage due to blustery conditions.
Meanwhile, the authorities concerned have taken a number of precautionary and security measures to avert losses in the event of a lashing by the storm named SIDR.
“We think the hurricane will hit our coast Thursday noon (today),” Samarendra Karmakar, director of the Met office, told The Daily Star last night.
Originated from a depression over the southeast bay on November 12, it was roosting only 725 km southwest of Chittagong port, 645 km south-southwest of Cox's Bazar and 670 km south of Mongla port, according to the Met office observation made at 12:15am.
As the storm kept picking up speed, the sea was becoming turbulent with the gale force winds blowing even harder. As of last observation, velocity of the hurricane at its core was 190-220 kmph.
The Met office has advised the district authorities to evacuate people living in the chars, and by the coastal zone. All fishing boats and trawlers on the northeast bay have been advised to come closer to the coast and take shelter immediately. Boatmen have been advised to proceed with caution till further notice.