In Tokyo, It feels like we get a noticeable earthquake here about once a month. I'm sure there are tremors going on all the time that I don't notice. Since July, there have been three earthquakes that shook enough to make me start to wonder if I had to think about taking cover. Luckily, they just shake stuff and no damage done. Enough shaking happened today that the trains probably stopped though.
An interesting side effect of the earthquakes is the physiological effect it has one me. It actually makes me dizzy and my head spin even though it's not a big earthquake. Hmmm... will go check the TV for earthquake info... People in the news office sounded kinda panicky in that news caster kinda way.
Ok... there was a big earthquake in sendai... a 6 on the japanese scale. This is comparable to a level X earthquake according to the Mercalli scale used in the US. Sendai is on the northern coast of Honshu. It is a couple of hundred km away.