摘要：We present prima facie evidence that upon the onset of the Tohoku tsunami of Mar. 11, 2011
infrared radiation was emitted by the tsunami and was detected by the Japanese satellite MTSAT-IR1,
in agreement with our earlier findings for the Great Sumatra Tsunami of 2004. Implications for a
worldwide Tsunami Early Warning System are discussed.
关键词：Tsunami; Tsunami Radiation; Tsunami Signal; Tsunami Early Warning System; Tohoku
