India, Nov. 4 -- A powerful earthquake of 6.3 magnitude shook Afghanistan, killing at least 20 people and injuring several others on Sunday. The overnight tremors also damaged the Blue Mosque of Mazar-i-Sharif, a famous religious landmark.

Several videos surfaced on social media showing strong tremors shaking Afghanistan as people were seen digging through the rubble in the aftermath.

A CCTV footage from Afghanistan captured the moment when the earthquake struck and shook the city. In the footage, the camera can be seen shaking aggressively due to the earthquake.

Several videos were also recorded aftermath of the disaster, in which people can be seen rushing and digging through bricks and rubble. Footage on social media from Mazar-e-Sh...