Living in Kent and working in London no I didn't feel anything although....
Early last week we had what felt like an earthquake in our building so much so our chairs were moving, the emergency exit signs hanging form the ceiling swayed and binders on desks fell over. What's worrying is that it was only felt from the 4th floor up (7 in total) and our sister building next door didn't feel anything.
So sure it was an earthquake but couldn't find anything in the news. Just waiting for the building to fall down.