What areas were affected by Fukushima?
The 11 March earthquake measured magnitude 9.0 and involved substantial shifting of multiple sections of seabed over a source area of 200 x 400 km. Tsunami waves devastated wide areas of Miyagi, Iwate and Fukushima prefectures.
How far did the radiation spread from Fukushima?
After a two-and-a-half year ocean journey, radioactive contamination from the Fukushima nuclear disaster in Japan has drifted to within 160 kilometers of the California coast, according to a new study. But the radiation levels are minuscule and do not pose a threat, researchers say.
How far was the fallout from Fukushima?
“[We] discovered a new type of radioactive particle 3.9 km north northwest of the Fukushima Daiichi Nuclear Power Plant, which has the highest caesium-134 and caesium-137 activity yet documented in Fukushima, 105–106 Bq per particle,” Utsunomiya says.
Where is the Fukushima exclusion zone?
As you can see in the picture, the nuclear exclusion zone is located only in the middle east of Fukushima prefecture. The magnitude 9.0-9.1 earthquake hit really hard and affected widely around the area.
Is Fukushima still leaking radiation?
These areas still have relatively high radioactivity. The half-life of radiocesium is about 29 years, meaning the quantity of the radioactive material should drop by half by roughly 2041. The leftover radiation from the much larger Chernobyl disaster of 1986 roughly follows that pattern, Johnson says.
Is Fukushima still radioactive 2021?
The EPA’s air monitoring data have not shown any radioactive elements associated with the damaged Japanese reactors since late 2011. Even during the incident, the levels found in the air were very low—always well below any level of public health concern.
Was Fukushima worse than Chernobyl?
Chernobyl had a higher death toll than Fukushima While evaluating the human cost of a nuclear disaster is a difficult task, the scientific consensus is that Chernobyl outranks its counterparts as the most damaging nuclear accident the world has ever seen.
How far from Fukushima is safe?
Japanese authorities have carved the area around Fukushima into two zones, recommending that individuals within 20 kilometers of the plant evacuate and that anyone living 20 to 30 kilometers from the plant take shelter and stay put.
Is Fukushima still a no go zone?
The areas around the sites of the Chernobyl and Fukushima disasters have been closed off and designated as nuclear exclusion zones because of the ongoing dangers of radiation and its effects.
Can you walk around Fukushima?
Entry is prohibited in most cases, but Real Fukushima takes tour participants into the red zone with official permission from the prefectural government to offer a clear picture of the nuclear disaster’s impact. The Fukushima Daiichi plant, currently being decommissioned, is off-limits.