Asia earthquake: Peshawar resident describes moment quake hit
An earthquake measuring 7.5 has hit northern Afghanistan, with tremors felt in Pakistan and northern India.
At least 51 people are said to have been killed in Pakistan, with 19 deaths reported in Afghanistan.
Naveed Ahmad Khan, from the Paksitani city of Peshawar, was at work when the quake struck the city. He explained what happened.