The death count from a series of earthquakes in western Afghanistan rose sharply Sunday to more than 2,000 as rescuers scrabbled for survivors among the ruins of villages razed to the ground.

Saturday’s magnitude 6.3 quake — followed by eight strong aftershocks — jolted hard-to-reach areas 30 km (19 miles) northwest of the provincial capital of Herat, toppling rural homes and sending panicked city dwellers surging into the streets.

“Unfortunately, the casualties are practically very high,” deputy government spokesman Bilal Karimi said early Sunday, as the extent of the damage became clear.

“The death toll is more than 1,000 people. We are waiting to see how the final figures will turn out,” he told AFP.

As night fell Saturday in Sarboland village of Zinda Jan district, an AFP reporter saw dozens of homes ruined near the epicentre of the quakes, which shook the area for more than five hours.

Men shovelled through piles of crumbled masonry as women and children waited in the open, with destroyed homes displaying personal belongings flapping in the harsh wind.

The World Health Organization (WHO) said more than 600 houses were destroyed or partially damaged across at least 12 villages in Herat province, with some 4,200 people affected.

“In the very first shake all the houses collapsed,” said 42-year-old Bashir Ahmad.

“Those who were inside the houses were buried,” he said. “There are families we have heard no news from.”

The WHO said late Saturday “the number of casualties is expected to rise as search and rescue operations are ongoing”.

Afghanistan is already suffering in the grip of a dire humanitarian crisis, with the widespread withdrawal of foreign aid following the Taliban’s return to power in 2021.

Herat province — home to some 1.9 million people on the border with Iran — has also been hit by a years-long drought that has crippled many already hardscrabble agricultural communities.

Afghanistan is frequently hit by earthquakes, especially in the Hindu Kush mountain range, which lies near the junction of the Eurasian and Indian tectonic plates.

More than 1,000 people were killed and tens of thousands left homeless in June last year after a 5.9-magnitude quake — the deadliest in Afghanistan in nearly a quarter of a century — struck the impoverished province of Paktika.