Wish I knew more.
EDIT: Biggest earthquake in Japan in recorded history. Death toll 60, 56 missing, numbers still rising. Oh god you guys.
EDIT: Guam reported no waves an hour after expected. Still within possible window, but... maybe it will be okay? ...Japan is not okay.
EDIT: There's some kind of problem with a nuclear reactor in Japan that was damaged in the quake? ...Fuck, I have to get ready for work, but.... DDDDD:
EDIT: Oh good, Dar woke up and says she can take me to work. Looks like no big waves in Marianas, 2.5 feet in Saipan, 1.5 feet Wake Island, 8.2 feet Midway, biggest waves in Hawaii could be more than 6 feet; biggest waves expected in Haleiwa and Hilo. Of course. Thank you Hilo Bay and your damn tsunami magnifier. First waves have hit Kaua'i and O'ahu, not too bad yet, 1.5 feet at Nawiliwili Harbor and rising, surge apparent from Diamond Head cameras. First waves are not always the worst, so we'll see. ...Some people were refusing to evacuate, wtf.
EDIT: Death toll in Japan now 200-300. Jesus fuck.
EDIT: First wave in Hawaii 3 feet. Not bad. So far. Could get bigger.
EDIT: Listening to NPR at work. 6 foot waves reported in Hawaii. Waves up to 5 feet in Aleutians, no reported damage. Over 300 dead in Japan, people still missing.
EDIT: Surges of more than 7 feet in Kahului Harbor, yikes. The gauge at Nawiliwili Harbor showed a 2.1 foot surge; Haleiwa recorded a 3.6 foot surge; and Hanalei recorded 2.8 feet. The weather service says a gauge at Hilo Harbor showed a 2-foot surge. Kawaihae saw a 2.8 foot increase. No damage reports have been received yet, but damage is expected in Kahului, obviously. The all clear will not be given until dawn.
EDIT: Over 400 dead in Japan, hundreds injured or missing. The wave was 23 feet high and surged several miles inland. Fires are still burning out of control in Kessennuma and other towns. Seems like they might have that nuclear power plant situation under control... the plant in question lost some cooling water and remained hot when the others shut down automatically; they've evacuated 1000 people from the immediate vicinity, but so far there have been no radiation leaks. Senator Inouye's wife was in Tokyo, she's fine. Tokyo's pretty much fine, although there are some fires and some people were injured in structural collapses. Oregon coast is seeing surges up to the high tide mark; there's still time for bigger waves.
EDIT: The streets of Tokyo are packed with people stranded in the city and trying to walk home as all of the trains had shut down. Some trains are starting up again.