Reactor2 alarm went off on 3/20/2014 / Radioactive density in air spiked over 2,200 times much

A monitoring alarm of reactor2 went off on 3/20/2014. The alarm is the dust monitoring system. It stopped 2 minutes later, but it indicated the radioactive density of dust jumped up over 2,200 times much.


Another dust monitoring system also indicated the spike of the radioactive density at once.

The systems are to monitor the radioactive density of dust in the exhausted air from reactor2 building. At the moment of 3/20/2014, Tepco had not identified the cause.



Downplay it in the beginning, and quietly add more information so nobody notices it. All for not letting the cattle escape. This is their strategy.


Français :

20 mars 2014, alarme au réacteur 2 : la radioactivité ambiante multipliée par plus de 2 200


Une alarme de surveillance du réacteur 2 s’est déclenchée le 20 mars 2014. C’est celle du système de surveillance des poussières. Elle s’est arrêtée 2 minutes plus tard mais elle indiquait que la radioactivité des poussières marquait un pic plus de 2 200 fois au-dessus du niveau habituel.

Un autre système de surveillance des poussières a également présenté ce pic de radioactivité à un autre moment.
Ces systèmes surveillent la radioactivité de l’ air qui s’exhale du bâtiment du réacteur 2.
Au 20 mars 2014, Tepco n’en a pas établi la cause.

Le minimiser au début et ajouter tranquillement de nouvelles information pour que personne ne le remarque. Tout pour que le troupeau ne s’échappe pas. C’est leur stratégie.

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.


March 2014