i slept right through it, too.
earthquakes are quite rare in england. but then england gets more than half of all european hurricanes, so that's fair enough. in some other european countries earthquakes are quite regular. we had several a year that should have been possible to feel/notice. but i never did
we even produce our own, back in switzerland. scientiest experimented with getting geothermal energy from deep shafts or something, and set off a series of earthquakes that caused considerable damage...