We actually just got three small movements of about 3.0 here in the central Philippine area earlier today, 2 in the morning and one in the evening.
It's been active geologically in out part of the world recently. The big activity over in the Japan area might be causing related activities over the connected systems to our place, which is actually very near. Kind of scary really.
Edit -
Here's the link. Now if say Mayon, Taal or Pinatubo start acting up, I'm going to start panicking. I'd rather not see another Pinatubo eruption during my lifetime.