Shaking Shenzhen skyscraper sealed off

The 356-meter-tall SEG Plaza skyscraper in Shenzhen has shaken every day since Tuesday afternoon, a security guard at the building said on Thursday.

"No one has been allowed to stay in it since 1:30 pm today," he said."As for when staff members can access the building, they should call the property management company to get exact information tomorrow."

Before the third episode of shaking occurred on Thursday, merchants had been allowed to enter the building to deal with business matters.