Videos the moment the 7.4 tremor hits Japan (videos)

Tremor a 5-year delayed aftershock, scientists says

Numerous videos of the moment the powerful 7.4 magnitude earthquake that struck off the coast of Fukushima, Japan on Tuesday have been circulating around the internet. A clip uploaded by newspaper Guardian shows the suspended transit signs at a train station swaying back and forth the moment the tremor hits. Scientists believe the earthquake, which lasted for several second and was felt in Tokyo, was a delayed aftershock of the 2011 tremor that had rocked Fukushima.