>> from the scare of the nuclear power plant. we're going to take a precautionary measure and get a little bit further away from that area. >> shepard: amidst all of, this strong after shock are stittle rattling the northern part of the country. again, today there were a number of quakes which we could feel here in the tokyo area. one that happened about 87 miles to the east-southeast of us. it registered 5.7. we could feel it. in the end, it didn't cause any damage and probably a lot of people in tokyo didn't make too much of it. but it was one of more than 500 after shocks from this thing. and more than 20 have been higher than 6 on the scale. so, where are we now?