Europe

Greek authorities prepare evacuation ahead of bomb disposal

  • Military officers stand at a gas station in the northern Greek city of Thessaloniki, on Thursday, Feb. 9, 2016 where an unexploded World War II bomb was found 5 meters (over 16 feet) deep. Authorities in Greece's second-largest city on Sunday are planning to evacuate up to 60,000 residents from their homes so experts can safely dispose of the unexploded World War II bomb. (AP Photo/Giannis Papanikos)

    Military officers stand at a gas station in the northern Greek city of Thessaloniki, on Thursday, Feb. 9, 2016 where an unexploded World War II bomb was found 5 meters (over 16 feet) deep. Authorities in Greece's second-largest city on Sunday are planning to evacuate up to 60,000 residents from their homes so experts can safely dispose of the unexploded World War II bomb. (AP Photo/Giannis Papanikos)  (The Associated Press)

  • Military officers leave a gas station in the northern Greek city of Thessaloniki, on Thursday, Feb. 9, 2016 where an unexploded World War II bomb was found 5 meters (over 16 feet) deep. Authorities in Greece's second-largest city on Sunday are planning to evacuate up to 60,000 residents from their homes so experts can safely dispose of the unexploded World War II bomb. (AP Photo/Giannis Papanikos)

    Military officers leave a gas station in the northern Greek city of Thessaloniki, on Thursday, Feb. 9, 2016 where an unexploded World War II bomb was found 5 meters (over 16 feet) deep. Authorities in Greece's second-largest city on Sunday are planning to evacuate up to 60,000 residents from their homes so experts can safely dispose of the unexploded World War II bomb. (AP Photo/Giannis Papanikos)  (The Associated Press)

  • Experts check the location where an unexploded World War II bomb was found 5 meters (over 16 feet) deep, at a gas station in the northern Greek city of Thessaloniki, on Thursday, Feb. 9, 2016. Authorities in Greece's second-largest city on Sunday are planning to evacuate up to 60,000 residents from their homes so experts can safely dispose of the unexploded World War II bomb. (AP Photo/Giannis Papanikos)

    Experts check the location where an unexploded World War II bomb was found 5 meters (over 16 feet) deep, at a gas station in the northern Greek city of Thessaloniki, on Thursday, Feb. 9, 2016. Authorities in Greece's second-largest city on Sunday are planning to evacuate up to 60,000 residents from their homes so experts can safely dispose of the unexploded World War II bomb. (AP Photo/Giannis Papanikos)  (The Associated Press)

Authorities in the northern Greek city of Thessaloniki are distributing fliers and making arrangements to evacuate about 75,000 people from three neighborhoods ahead of efforts to defuse a 500-pound unexploded World War II bomb.

Bomb disposal experts are to tackle the device, which buried beneath a gas station at a depth of 5.5 meters (18 feet), on Sunday. The operation is expected to last about six hours.

Authorities said Thessaloniki's long-distance bus terminal, which is in the area, will remain shut during the operation. Trains will also stop running to and from the city, as the main railway line passes through the exclusion zone.

Thessaloniki's Deputy Governor Voula Patoulidou told The Associated Press about 1,000 police and 300 volunteers are expected to help in the evacuation.