A 7.1-magnitude earthquake strikes southern Japan’s Kumamoto prefecture on Tuesday, knocking out power to thousands of homes, damaging roads and bridges, and causing building collapses. Japanese Prime Minister Sanae Takaichi tells reporters in Tokyo that authorities are still assessing the full extent of the damage and says injuries, fires, power outages, and structural damage have been reported. About 300,000 people are instructed to evacuate to designated centres as aftershocks continue.

In Kumamoto, responders report that multiple people are trapped inside an Aeon shopping mall after an explosion occurs following the quake, and police say “quite a few” are presumed dead. An Aeon representative says customers and employees are evacuated right after the initial shaking, while the cause of the later explosion remains unclear. Additional fires and partial building collapses are shown on local broadcasts, and large cracks appear on major roads.

Transport disruptions follow the quake, including halted rail services and grounded flights. The tsunami warning issued after the earthquake is lifted. Japan’s nuclear regulator says there are no irregularities at power stations in the area. Major companies including TSMC, Sony and Fujifilm evacuate staff from nearby facilities as a precaution.