There is possibility that the Jougan tsunami class occurred in the interval in 450-800.
Okamura Yukinobu, chief of the fortune total Instituteactivefaultandtheearthquakeresearchcenter pressed the reconsideration of the assumptiontsunamiatthenuclearpower plant,butsays that it wasn't accepted.
The assumption of the tsunami is superficial about the other nuclear power plant, too.
Not to have assumed that flooded by the tsunamidistinguishedbetweenthenuclearpowerplantwhich all the powercompanies except the TokyoElectricPower Co.,Inc.possessaboutbeingflooded by the tsunami that the nuclear powerplantofFukushimaDaiichibecame thecausewhich loses a power, in the investigationoftheMainichiNewspapers.
The expert points out, saying " the superficiality of the assumption of the tsunami ".
They asked to 14 nuclear power plants which 9 national power companies possess,excludethe Tokyo Electric Power Co., Inc. aftertheearthquakedisasterinvestigationaboutthetsunami measure.
It assumed the height of the tsunami against the earthquake record in the past and so on,and each electric power Inc. collected a measure.
Tohoku Electric Power's Onagawa nuclear power plant assumes a maximum of 9.1metertsunami.
On the other hand, because the site was in the 14.8 meter height from the surfaceofthesea,it assumed that there was not damage in the land building.
The height of the tsunami which the nuclear power plantreceivedintheearthquakethistimewas unclear, but the tsunami with the nearness of15metersinvadedOnagawafishingport inthe same Miyagi Prefecture .
Having received the warning which is very important improvement advise like this,buttheyhad neglected a preparation measure to the tsunamibroughtabigradioactivitydisastertoJapan as the result.
There, the adhesion of the politics between economic, thearroganceofthecapitalismoftheeconomic top priority, the estimate of the raid ofthedevastatingtsunami, afatallackofimagination are regarded in that process.
The people of knowledge principle, such a thingwhosesurvivingdreadfulexamcompetitionsayalways that never happend or impossible withascareceimagination onthetable space.
It may say that the style of the arrogant heart fornaturalenvironmentbroughtaboutthisresult.
The big disaster this time includes all problems of the human being,andtheseriousnessoftheproblem of the environment is in the status which it isn'tpossibletoholdthe end upintheseeing.