Information on the earthquake in Englishis available on the radio at InterFM (FM 76.1). You can also listen to this broadcast online from anywhere in Japan at the "Radiko" website. Go to http://radiko.jp/ and click on the InterFM icon. (As of 5 PM, March 13, 2011)
(Information sources: Asahi Shinbun, March 13, 2011 & radiko. jp information, March 13, 2011)
Muchas gracias, Rumi, por ayudarme en la traducción!