Plant parameter of reactor1 since 7/12/2012 is missing from Tepco’s Japanese webpage

A part of the plant parameter data (CSV) of reactor1 is missing from Tepco’s Japanese website.
The missing data includes reactor temperature, volume of injecting water, density of Xe-135 etc, which are the historical reading of every 1 hour.
When they updated the data of 11:00 2/17/2013, none of the parameter was missing.
Currently the latest data is 0:00 7/12/2012 and the old data from 0:00 12/19/2011 has been revived instead.
It’s not missing on their English webpage.

 

Plant parameter of reactor1 since 7/12/2012 is missing

 

http://www.tepco.co.jp/nu/fukushima-np/f1/pla/2013/images/csv_1h_data_1u-j.csv

 

 

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Français :

Les paramètres usine du réacteur 1 sont absents de la page japonaise de Tepco depuis le 12 juillet 2012

Une partie des données usine (CSV) du réacteur 1 est manquante sur le site japonais de Tepco.
Les données manquantes incluent la température du réacteur, le volume d’eau injecté, la densité en Xe-135 etc, qui sont les mesures historiques heure par heure.
Quand ils ont mis à jour les donnes le 17 février 2013 à 11:00, aucun des paramètres ne manquait.
Actuellement les dernières données sont du 12 juillet 2012 à 0:00 et les anciennes données depuis le 19 décembre 2011 ont été revues à la place.
Il ne manque rien sur leur page anglaise.

Les paramètres usine du réacteur 1 sont absents de la page japonaise de Tepco depuis le 12 juillet 2012
Source : http://www.tepco.co.jp/nu/fukushima-np/f1/pla/2013/images/csv_1h_data_1u-j.csv

About this site

This website updates the latest news about the Fukushima nuclear plant and also archives the past news from 2011. Because it's always updated and added live, articles, categories and the tags are not necessarily fitted in the latest format.
I am the writer of this website. About page remains in 2014. This is because my memory about 311 was clearer than now, 2023, and I think it can have a historical value. Now I'm living in Romania with 3 cats as an independent data scientist.
Actually, nothing has progressed in the plant since 2011. We still don't even know what is going on inside. They must keep cooling the crippled reactors by water, but additionally groundwater keeps flowing into the reactor buildings from the broken parts. This is why highly contaminated water is always produced more than it can circulate. Tepco is planning to officially discharge this water to the Pacific but Tritium is still remaining in it. They dilute this with seawater so that it is legally safe, but scientifically the same amount of radioactive tritium is contained. They say it is safe to discharge, but none of them have drunk it.

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