Bomb disposal experts are to tackle the device, found buried beneath a gas station, on Sunday in an operation expected to last about six hours. All residents in a nearly 2-kilometer radius are to be evacuated. The bomb, dropped during an air raid on the city in the 1940s, was found last week during work to expand fuel storage tanks.
About 1,000 police and 300 volunteers are expected to help during the evacuation and a state of emergency has been declared in the three municipalities involved, Thessaloniki's Deputy Governor Voula Patoulidou told The Associated Press "It is the first time something like this is happening in Greece," Patoulidou said. "The transfer of all residents is mandatory and we will go door-to-door to make sure everyone leaves."
Traffic along a major road nearby will be halted, while churches in the area will not hold services. Army spokesman Col Nikos Fanios said the device's exterior was too degraded to be able to determine whether it was a German or an Allied bomb. But one resident says he recalls the day it fell.
"The bombing was done by English and American planes on September 17 1944. It was Sunday lunchtime," said Giorgos Gerasimou, 86, whose home is 800 meters from where the bomb was found. "We could see the planes coming."
Another one of his friends wasn't so lucky. Ten-year-old Panagiotis was killed in the air raid, Gerasimou said, clutching a photo of the boy that he keeps to this day. During Sunday's evacuation, residents will be transported by bus to schools, sports halls and cultural centers elsewhere in the city while the exclusion zone is cordoned off.