A magnitude 5.6 earthquake shook buildings in Taiwan on Thursday morning, as a series of temblors hit the island, causing little damage but possibly portending more seismic activity in the near future.

Taiwan experienced a 6.4 magnitude earthquake on Tuesday. The quake struck near the city of Chiayi in Taiwan’s south, according to Reuters, and it shook buildings in Taipei. TSMC said it evacuated personnel from some buildings and the science park in Tainan,

A magnitude 5.6 earthquake shook buildings in Taiwan on Thursday morning as a series of shocks hit the island, causing little damage but possibly portending more seismic activity in the near future. The biggest of the quakes hit at 10.