A strong earthquake struck northeastern Taiwan on Sunday, with residents reporting violent shaking in the capital Taipei but there were no immediate reports of widespread damage.
Taiwan’s central weather bureau said the quake was of magnitude 6.5 while the US Geological Survey gave a lower figure of 6.2.
It hit northeastern Yilan county at 1:11 pm (0511 GMT) at a depth of 67 kilometres (42 miles).
The Taipei metro was briefly closed for checks, but re-opened shortly afterwards. The state-run power operator said the grid was operating as normal, while the railway administration said it was carrying out track inspections.
Taiwan Semiconductor Manufacturing Co Ltd (TSMC) (2330.TW), the world’s largest contract chipmaker, said it had evacuated some workers.
“Personnel at certain TSMC fabs in north Taiwan evacuated during the earthquake as per company procedure, and all safety systems functioned normally,” it said in a brief statement.
Taiwan lies near the junction of two tectonic plates and is prone to earthquakes.
More than 100 people were killed in a quake in southern Taiwan in 2016, while a 7.3 magnitude quake killed more than 2,000 people in 1999.