Kamaishi engulfed by tsunami after earthquake rocks Japan - video

Aftershock of magnitude 7.1 hits north-east of country one month after quake and tsunami killed 28,000 people

The scale of the tsunami and earthquake in Japan has emerged in the video footage captured at the scene. Here are the key moments from the last few days

TV pictures show a vast wall of water carrying debris and even fires across a large swathe of coastal farmland near the city of Sendai

The scale of devastation becomes clear after Japan's worst earthquake on record and the subsequent tsunami

Quake and tsunami jolts north-east Japan, striking regions hardest-hit in 2011 disaster that killed 20,000 people

At 2.46pm, the moment the quake struck one year ago, a minute's silence was held across Japan

In Yokohama, Japan's second city, buildings sway and debris fall from tall offices

Japan's prime minister, Naoto Kan, and MPs feel the 8.8 magnitude quake during a session of parliament in Tokyo

Survivors search for the missing as the death toll rises