A series of powerful earthquakes that hit western Japan have left at least 48 people dead and damaged thousands of buildings, vehicles and boats. Officials warned that more quakes could lie ahead.

Aftershocks continued to shake Ishikawa prefecture and nearby areas a day after a magnitude 7.6 temblor slammed the area on Monday afternoon. Forty-eight people were confirmed dead in Ishikawa, officials said. Sixteen others were seriously injured, while damage to homes was so great that it could not immediately be assessed, they said.