A state of emergency was declared on Santorini Thursday after a magnitude 5.2 earthquake shook the Greek island late Wednesday. The tremor is the latest — and strongest — in a series of quakes that have struck the island since last week,

ATHENS, Greece — Greece’s government declared a state of emergency on Santorini on Thursday after hundreds of undersea earthquakes shook the resort island for nearly a week.

Santorini, a world-renowned tourist destination, is under a state of emergency after a powerful earthquake struck the island on Wednesday evening. The 5.2-magnitude quake is the strongest in a series of tremors that began last week and have prompted the evacuation of thousands of tourists and residents,