News links in English and Japanese:
NHK World (English)
NHK World (Japanese)
CNN (English)
CNN (Japanese)
Nikkei Online Edition (Japanese)
Nikkei.com (English)

Other Information:
Follow Ambassador Roos on Twitter

NOAA's National Weather Service, Pacific Tsunami Warning Center
Japan Meteorological Agency
Google Crisis Response
Red Cross Tsunami Checklist
The Red Cross' Twitter page
Red Cross Newsroom
Prime Minister of Japan

A message from Ambassador Roos to American Citizens in Japan

Tokyo Embassy of the United States Press Releases

Statement to the Media by John V. Roos, U.S. Ambassador to Japan