fukushima

Tag archives for fukushima

Return to Fukushima

Three years after the disaster at Fukushima, science correspondent Miles O’Brien returned to the Daiichi nuclear plant for an exclusive look at the site. Follow Miles on a never-before-seen tour of Daiichi’s sister site, Fukushima Daini, which narrowly avoided a meltdown during the Tohoku earthquake. As the country debates turning its reactors back on, Miles…

Update: The new forecast track of Neoguri is shown above as well as the location of two nuclear power plants. The forecast track has moved south, and is now in a very good (and here good means bad) position to strike the Sendai nuclear power plant very directly. Keep in mind that this forecast may…

The Fukushima Alternative

On March 11th, 2011, a large earthquake caused a large tsunami in Japan, and the two historic events wrecked the Fukushima Daiichi nuclear power plant. The power plant had six boiling water reactors of the kind used around the world in many nuclear power plants. Three of the six reactors suffered a meltdown, and containment…

TEPCO is removing some of those famous spent fuel rod assemblies, here’s some video:

TEPCO was going to start removing the fuel rods from the less-damaged reactor building Numnber 4 over the next few days. Today, it was announced that damage to the fuel rod assemblies, some or most of which predated the tsunami and earthquake, this could not be done. There is now uncertainty as to what is…

Fukushima Update #70: If you can’t measure it, you can’t analyze it. by Analiese Miller and Greg Laden It has been suggested, by various commenters on the internet, that the problem with Fukushima is not that there is a dangerous radioactive mess there, but rather, that the authorities in charge have decided that exposure to…

Fukushima Update

Patrick J. Kiger at National Geographic News has an excellent summary of the current situation at Fukushima Daiichi Nuclear Power Plant. The plant continues to leak radioactive material into the sea, though at a rate much lower than the massive release that happened at the time of the accident. Strontium-90 (Half-life 28.79 years) has increased…

On March 11th, 2011, the Fukushima Daiichi nuclear power plant complex suffered damage from an earthquake and ensuing tsunami that caused multiple nuclear reactor core meltdowns and melt-throughs, explosions, and major releases of radioactive material into the air and the sea. In addition to the reactor meltdowns and melt-throughs spent fuel storage tanks were also…

The Fukushima nuclear power plant was opened to journalists for the first time; See below for numerous links to related stories. There appears to be very high levels of radiation at Fukushima plant reactor #3, and at either reactors 1 and 3, or both, nuclear fission may have been occurring in the melted down remains.…

One of the interesting items we have this week is a study by Greenpeace in which various organisms from the sea near Fukushima were sampled for radioactive isotopes. Let’s take a closer look. The data in the table provided (see the first item in Ana’s feed for the link) show the amount of radiation (radioactive…