On Thursday evening, many people living near Lane 94, Dazhi Street in Taipei’s Zhongshan District (中山) heard a loud thud from a nearby construction site. Then tiles in their homes began to fall, large cracks appeared on walls and iron bars on windows bent. while a few buildings seemed to be tilting. Police and firefighters quickly arrived and found that several adjoining buildings were leaning and had large cracks in their walls, while the road surface had crumbled and partly collapsed. They evacuated more than 100 people and cordoned off the surrounding area.
After about two hours, at 10:49pm, as Taipei City Government officials and Taipei Deputy Mayor Lee Shu-chuan (李四川) were at the site assessing the situation and leading operations, another large rumbling sound was heard and one of the buildings suddenly sank, with the first floor crushed underground.