• Morocco's government says 632 died and 329 were injured after a powerful quake, more than doubling the earlier toll, reports AP

A powerful earthquake struck Morocco's High Atlas mountains late on Friday, killing at least 296 people, destroying buildings and sending residents of major cities rushing from their homes.

The Interior Ministry said the number constituted a preliminary death toll and that 153 people had been injured. A local official said most deaths were in mountain areas that were hard to reach.

Residents of Marrakech, the nearest big city to the epicentre, said some buildings had collapsed in the old city, a UNESCO World Heritage site, and local television showed pictures of a fallen mosque minaret with rubble lying on smashed cars.

Pan-Arab al-Arabiya news channel reported that five people were killed from one family, citing unnamed local sources.

The Interior Ministry, in its televised statement on the death toll, urged calm and said the quake had hit the provinces of Al Haouz, Ouarzazate, Marrakech, Azilal, Chichaoua and Taroudant.

Montasir Itri, a resident of the mountain village of Asni near the epicentre, said most houses there were damaged. "Our neighbours are under the rubble and people are working hard to rescue them using available means in the village," he said.

Further west, near Taroudant, teacher Hamid Afkar said he had fled his home and there had been aftershocks following the initial quake.

"The earth shook for about 20 seconds. Doors opened and shut by themselves as I rushed downstairs from the second floor," he said.

Morocco's geophysical centre said the quake struck in the Ighil area of the High Atlas with a magnitude of 7.2. The U.S. Geological Survey put the quake's magnitude at 6.8 and said it was at a relatively shallow depth of 18.5 km (11.5 miles).

Ighil, a mountainous area with small farming villages, is about 70 km (40 miles) southwest of Marrakech. The quake struck just after 11 p.m. (2200 GMT).

The earthquake is Morocco's deadliest since a 2004 tremor near Al Hoceima in the northern Rif mountains which killed over 600 people.

Marrakech damage

In Marrakech, some houses in the tightly packed old city had collapsed and people were working hard by hand to remove debris while they waited for heavy equipment, said resident Id Waaziz Hassan.

Footage of the medieval city wall showed big cracks in one section and parts that had fallen, with rubble lying on the street.

Another Marrakech resident, Brahim Himmi, said he saw ambulances coming out of the old town and many building facades damaged. He said people were frightened and were staying outside in case of another quake.

"The chandelier fell from the ceiling and I ran out. I'm still in the road with my children and we're scared," said Houda Hafsi, 43, in Marrakech.

Another woman there, Dalila Fahem, said there were cracks in her house and damage to her furniture. "Fortunately I hadn't gone to sleep yet," she said.

People in Rabat, about 350 km (220 miles) north of Ighil, and in the coastal town of Imsouane, about 180 km to its west, also fled their homes, fearing a stronger quake, according to Reuters witnesses.

Videos shared on social media of the immediate aftermath of the quake, which Reuters could not immediately verify, showed people fearfully running out of a shopping centre, restaurants and apartment buildings and congregating outside.