Tsunami warnings have been issued after a 7.4 magnitude earthquake struck off Taiwan’s east coast.

According to the US Geological Survey, the epicentre is about 18km south of Taiwan’s Hualien city.

The tremor – recorded on Wednesday morning (local time) – is said to be Taiwan’s strongest in 25 years.

There are preliminary reports of damage to buildings, with military personnel dispatched to help with disaster relief.

According to BBC News, the tsunami warnings are for Taiwan and neighbouring countries.

The Japan Meteorological Agency says waves up to 3m were expected to reach large areas of Japan’s southwestern coast.

The Philippines’ seismology agency has also issued a tsunami warning.