The Tohoku Earthquake set off a very large tsunami referred to as the Tohoku Tsunami. The earthquake was the most powerful measured in Japan. The tsunami had very high waves, but was not a record breaker. Unfortunately, the power plant at Fukushima Daiichi was not designed to withstand waves more than about a third of the size of the one that hit it, and had much of its emergency equipment in the basement, where it was not protected from flooding.
Fukushima Daiichi.
Fukushima is not an event that happened, it is a place, a prefecture, or district, in Japan. There are two Fukushima nuclear power plants. The plant where the accident took place, Fukushima Daiichi, is located in Okuma, Fukushima, Japan.
There are two Fukushima power plants. Both are in the prefecture of Fukushima, Japan. The plant you have in mind is probably the Fukushima Daiichi Nuclear Power Plant, which experienced a series of meltdowns after an earthquake and tsunami of March 11, 2011. The other is the Fukushima Daini Nuclear Power Plant.
It happened on March 11th, 2011 at 2:46 local time.
Fukushima Daiichi, on March 11, 2011.
Fukushima Daiichi uses Uranium-235, at a slightly enriched ratio of about 5%.
The Fukushima Daiichi nuclear disaster took place on March 11, 2011, in Okuma, Fukushima, Japan.
Construction for the Fukushima Daiichi plant began on July 25, 1967. The first reactor to go on line was Unit 1, commissioned on March 26, 1971. At the time of the meltdowns, the plant had been in operation for almost 40 years.
Fukushima is the name of a prefecture, or district, about 200 km north of Tokyo. It is also the name of a city. The Fukushima Daiichi power plant, in Okuma, Fukushima, Japan, was the site of nuclear meltdowns.
There are two Fukushima nuclear power plants, both of which are in the Fukushima district on the east coast. Fukushima Daiichi, where the meltdowns happened, is at a town called Okuma. Fukushima Daini, is at a town called Naraha.
Fukushima is the name of a prefecture on Honshu Island, the largest island of Japan. It is also the name of a city in the prefecture. Fukushima became well known to many people because of a nuclear accident at the Fukushima Daiichi Nuclear Power Plant, which is in Fukushima Prefecture.
Robots have been sent into Fukushima Daiichi because parts of the plant have radiation levels that exceed safe levels for human entry.