11.   Nobody has ever measured how the ground shakes during a subduction quake so engineers have no way of knowing how best to build structures that can withstand the shaking.

12.   Suddenly, the ground shook like an earthquake.

13.   Suzanne grew up in the San Fernando Valley near a nuclear plant which used to light up every night and make the ground shake.

14.   The ground shook, and shrapnel knifed into his right knee and thigh.

15.   The ground shook, his dug-out began to cave in and flames went shooting into the sky.

16.   The ground shakes with its thunder.

17.   Then Heinz felt the ground shake.

18.   There was little significant structural damage in the capital, despite the unusually long time that the ground shook.

19.   They saw the sky blaze, heard loud explosions and felt the ground shake, in one case knocking beer cans off a table.