Did the Earth move for you?

Having just gotten back into bed from a bathroom visit, just before 01:00 this morning, I was not best pleased when I felt the bed rattle a little just like it always does when one of Karen's legs goes into spasm -- and glad when it ceased, even though I'd just about gotten around to starting to sit up to help adjust her position.

Then a few hours later the radio alarm comes on talking about a 5.3 Richter earthquake in Market Rasen.