...I've spent the day glued to Twitter and news sites. It looks like things are mostly in hand by now, and my hat is most definitely off to Japanese engineers and emergency responders - it seems incredible that after a disaster like this the death toll isn't in the tens of thousands.
Everyone I know is all right, though shaken.
InFocus has pictures. At #18, it really hit me hard: "Dammit, I have photos of this place. I was there." That, and the news that the Tokyo theatre of my favourite revue remains open all night for theatregoers who can't get home when the trains aren't running, a performance of Romeo et Juliette suspended during intermission.
(And Twitter consensus seems to be that the Red Cross may be the optimal donation route for the time being.)