Japan Disaster

Category archives for Japan Disaster

Great disasters are great stories, great moments in time, great tests of technology, humanity, society, government, and luck. Fifty years ago it was probably true to say that our understanding of great disasters was thin, not well developed because of the relative infrequency of the events, and not very useful, not knowledge that we could…

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…

News from Fukushima Update # 69 by Ana Miller and Greg Laden Over the last several weeks we’ve heard repeated, alarming, and generally worsening, news from Fukushima Diachi, the Japanese nuclear power plant that suffered a series of disasters that make The China Syndrome look like a Disney family movie. One question is this: Has…

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…