Greek earthquake: Buildings collapse as powerful tremor shakes Athens Published duration 19 July 2019

media caption Furniture shook as the earthquake hit

A strong earthquake has shaken the Greek capital of Athens, knocking out phone networks and power in parts of the city.

The 5.1 magnitude earthquake had an epicentre about 22km (14 miles) north-west of Athens.

Athenians ran out into the streets as the city shook for 15 seconds.

There were no reports of serious injuries, but several aftershocks have been felt and two buildings have collapsed.

The strongest aftershock had a magnitude of 4.3, almost an hour after the initial quake hit at 14:13 (11:13 GMT). Seismologists warn there could be more.

The earthquake was felt particularly strongly in the centre of Athens, where people stood in the streets after evacuating from tall buildings.

'We were terrified'

Plaster fell off the walls of the chief prosecutor's office in Athens and cracks appeared in the 170-year-old parliament building.

There were reports that the fire service, which has received 76 calls according to local media, rescued over a dozen people trapped in elevators following the power outage.

A pregnant tourist visiting the Archaeological Museum was hospitalised after she was accidentally struck by another tourist's elbow as they rushed for the exit.

Reports suggest at least three people were hurt by falling plaster.

An old residence and an empty building have collapsed, Greek media said. Other buildings were also damaged and pieces of marble have fallen from the Agia Irini church into the road.

image copyright EPA image caption Crowds gathered in open areas in Athens after the earthquake struck

"It was a very intense quake. We were terrified," a resident called Katerina told AFP. Another woman told local media that it was "more like an explosion".

"We were all very afraid," she said.

Efthymios Lekkas, head of the earthquake protection agency, told people to remain calm.

"There is no reason for concern. The capital's buildings are built to withstand a much stronger earthquake," he said.

The quake was also felt in the southern region of Peloponnese.

Seismologists say the earthquake was around 13km (8 miles) from the surface.

The earthquake is the first to hit the Greek capital since September 1999 and experts say it was very close to the same epicentre, at Mt Parnitha. That magnitude six quake left 143 people dead and tens of thousands of buildings damaged.

image copyright Reuters image caption The crucifix was shaken from the bell tower of the Church of the Pantanassa

How earthquake-prone is Athens?

The city lies on several fault lines which cause some earthquakes, although they rarely cause casualties or damage, said Professor Iain Stewart, a geologist at the University of Plymouth.

Before the earthquake in 1999, the city was considered at low risk – but "if a place has an earthquake it increases the hazard" in future, he said.

An earthquake of magnitude 5.1 like the one on Friday does not cause significant risk of damage, he said, although he expected it to be more noticeable near the epicentre.

One at magnitude 6.3 or above would cause buildings to collapse, Prof Stewart said.

Athens is built on solid ground, so there is less potential for damage to the Ancient Greek monuments in the city, which date back thousands of years.

However, Prof Stewart notes that Ancient Greek settlements were possibly deliberately built on top of seismic fault lines, perhaps to provide access to natural springs. Earthquakes may also have been of cultural significance in Greek antiquity.

The risk of earthquakes increases the further you go towards the extremities of Greece, Prof Stewart said: particularly on the islands of Crete, Kefalonia and Rhodes.

In 2017, two people were killed by a 6.7 magnitude quake which hit the island of Kos, a popular tourist destination.

media caption At least two people were killed in the tourist destination of Kos