Having got in late following a session (Eversholt) I was still awake when it happended. At first I heard the approaching 'grumbling'...it went on for what seemed like 5-10 seconds. My brain was still trying to identify the strange, ominous sound when the quake itself arrived. It was very disorienting, and felt as if a whole rugby squad was kicking my bedroom wall hard from next door! The shaking seemed to last 4-5 seconds.

Julie B, Milton Keynes