The 1 meters was reported at Miyagi. This quake was about 100 times less powerful the 311. So hopefully the Tsunamis wont be very bad.
I would imagine tsunami warnings for at least another two hours or so until waves have come in, just to be 200% sure. They dont want any humans near that Pacific Coast at all, and avoid completely what happened to them last year. Then people can start going back down the hills to home in the dark, but they won’t sleep very well tonight, even if there are no more aftershocks (and I think for one this big, there probably would be minor aftershocks, but even that is enough to make your nerves shot and/or reach for the Jack Daniels).
Yikes! you ok? Stay safe