An magnitude 6.5 earthquake struck northern Afghanistan on Tuesday evening, killing at least one person in neighbouring Pakistan and causing strong shaking across the north in both countries.
The tremor was very deep, 194 km, and its epicentre was in the Hindu Kush mountain range, near the remote northern Afghan province of Badakhshan.
A 13-year old girl died when a wall in her home collapsed on her, and 34 people were injured in the northern Pakistani district of Swat, police officer Shafiullah Gandapur told Reuters.
Disaster authorities in Afghanistan said they did not have any immediate reports of casualties.
Authorities and aid workers said very strong shaking was felt in Badakhshan and across other northern areas. A spokesperson for the Red Cross said they had no immediate reports of damages from Badakhshan's capital but were making checks on other areas.
Mahzudeen Ahmadi, the head of Badakhshan's information department, told Reuters they were also checking the province for any casualties, but had no reports yet.
"We felt a strong earthquake, according to primary information the main place (affected) was Yamgan District," he said.
Some of mountainous Badakhshan's remote villages can be difficult to reach and do not have access to phone or internet.
In the provincial capital, Faizabad, 29-year old Ashraf Nael said he was at home on Tuesday evening when the windows of his family home began rattling strongly for about a minute.
"My brothers and sisters all ran outside...we live in a concrete house, those houses which are made from mud might have been damaged," he said.
In northern Pakistan's Khyber Pakhtunkhwa province, a 90-metre-long wall around a police station collapsed, according to a police district spokesman, but did not cause any casualties.
Shaking could be felt as far as the Indian capital, New Delhi. In Muzaffarabad, the capital of Pakistan-controlled Kashmir - the site of a deadly earthquake in 2005 in which more than 80,000 people were killed - people ran out of their homes, crying and reciting holy verses, according to a Reuters witness.
Shaking was felt over an area 1,000km wide by approximately 285 million people in Pakistan, India, Uzbekistan, Tajikistan, Kazakhstan, Kyrgyzstan, Afghanistan and Turkmenistan, according to the European Mediterranean Seismological Centre.
Large parts of South Asia are seismically active because a tectonic plate known as the Indian plate is pushing north into the Eurasian plate.
A 6.1 magnitude earthquake in eastern Afghanistan killed over 1,000 people last year.
At least 13 people were killed and more than 90 injured in Pakistan and Afghanistan after a magnitude 6.5 earthquake struck late on Tuesday.
Millions felt the tremors rattle the South Asian region late on Tuesday, sending terrified residents fleeing from homes and offices.
At least nine people died in Pakistan and four in Afghanistan.
The quake was felt over an area more than 1,000 kilometres (621 miles) wide by some 285 million people in Pakistan, India, Uzbekistan, Tajikistan, Kazakhstan, Kyrgyzstan, Afghanistan and Turkmenistan, the European-Mediterranean Seismological Centre said.
The epicentre was in the Hindu Kush mountains, in the sparsely populated northeastern Afghan province of Badakhshan, 40km southeast of Jurm village, at the considerable depth of 187km, the US Geological Survey said.
In Pakistan's Khyber Pakhtunkhwa province senior provincial official Abdul Basit said that in addition to the dead and injured, at least 19 houses were damaged.
Shafiullah Rahimi, a spokesperson for Afghanistan's disaster mitigation ministry, said late on Tuesday that two people had been killed in the eastern province of Laghman.
Large parts of South Asia are seismically active because a tectonic plate known as the Indian plate is pushing north into the Eurasian plate.
A 6.1 magnitude earthquake in eastern Afghanistan killed more than 1,000 people last year.
In 2005, at least 73,000 people were killed by a 7.6 magnitude quake that struck northern Pakistan.
I forewarned that there would be trouble when Asia started to rumble, its starting, once this land bridge is breached by daily seismic activity, the Southern flank of the Eurasian plate will set in motion the parting of Africa.
Winternights3 I have never heard of an earthquake happening in my part of the world, District of Parry Sound, in Ontario, but yesterday we had a small quake, 2.3 on the scale. I, personally did not feel anything, but know folks who did. Of course, now I am wondering what's next. Or is this sort of quake merely rare, but not any concern.
Comment: Update March 22
The Evening Standard reports: