A tsunami has been observed for the first time on radar , an oceanographer says . His paper appears this month in the journal Remote Sensing . That was the March 11 tsunami that devastated Japan . The West Coast already has a high-frequency radar system for the ocean . It is not yet operational in California and Hawaii because of funding issues.
A tsunami has been observed for the first time on radar , an oceanographer says . That was the March 11 tsunami that devastated Japan . The West Coast already has a high-frequency radar system for the ocean . It is not yet operational in California and Hawaii because of funding issues.