Dhaka, March 28 -- A powerful earthquake that originated in Myanmar has also struck Thailand, causing the collapse of a 30-story under-construction building in Bangkok.

At least 43 construction workers are missing following the disaster, reports AFP.

The main earthquake, with a magnitude of 7.7, was followed by a 6.4-magnitude aftershock on Friday afternoon (March 28, local time), which led to the collapse of the high-rise structure.

Millions of people have been evacuated from homes and workplaces. Bangkok residents have been urged to stay outdoors to avoid further casualties in case of aftershocks. Thai Prime Minister Paetongtarn Shinawatra has declared a state of emergency in the city. At least three deaths have been confirmed, with ...