30 08-11 Greatest Tremors Environmental Impact of Japan... The devastating earthquake of magnitude 9 of 11th March 201z1, which created enormous structural damage to property, assets and infra- structure, and which triggered a powerful tsunami with ten meter high tsunami... JJaappaann DDiissaasstteerr :: LLeessssoonnss ...... QWVF°F ¸FZÔ W`X þ`°FF´FbS Cover Story ªFF´FF³F ÂFFÀFQe IZY ÀF¶FIY ´FiZS¯FF QZ°FF W`X ¦FbOUFa¨FSe AFßF¸F For limited circulation only.