Quake

To be agitated with quick, short motions continually repeated; to shake with fear, cold, etc.; to shudder; to tremble.

To shake, vibrate, or quiver, either from not being solid, as soft, wet land, or from violent convulsion of any kind; as, the earth quakes; the mountains quake.

To cause to quake.

A tremulous agitation; a quick vibratory movement; a shudder; a quivering.

shaking and vibration at the surface of the earth resulting from underground movement along a fault plane or from volcanic activity