A magnitude 7.3 earthquake struck off the Fukushima region of Japan, according to the U.S. Geological Service.
The epicenter was located 231 miles east of Japan’s Honshu Island. The tremor was felt 300 miles away in Tokyo.
The Japan Meteorological Agency issued a tsunami warning at 1:14 p.m. EST for Fukushima Prefecture.
Source: USA Today – USA Today: 7.3 magnitude quake strikes east of Japan
Rescuers in Japan have been working around the clock to find survivors of Typhoon Wipha, which has killed at least 18 people according to official reports.
The typhoon triggered landslides and storms Wednesday that left almost 40 people missing on Izu Oshima island, south of Tokyo. The typhoon closed schools and shut down airports in the capital city.
Rescuers were teaming with police officers to dig through piles of mud, collapsed houses and other debris looking for survivors or bodies.
“I’d like to offer an apology because some people could have been saved if the town had issued an evacuation advisory or order,” the mayor of the island, Masafumi Kawashima, said according to the BBC.
The heavily damaged Fukushima nuclear plant reported increased radiation levels because of damage from the typhoon. Contaminated soil flowed into a ditch leading to the sea and one the tanks storing radioactive ground water overflowed.
A third accident with radioactive water from storage tanks has exposed at least six workers to radioactivity according to Tokyo Electric Power Company.
The plant has been suffering a series of accidents since the 2011 tsunami that caused meltdowns in three reactors. The plant has been pumping in large amounts of water to keep the reactors cool since the accident and have been storing them in unreliable storage tanks.
TEPCO reported a worker removed a pipe connected to a water treatment system and six workers in the location of the tank were sprayed with contaminated water. The company said they have not yet been able to determine the level of radiation each worker was exposed to.
On Monday, the plant experienced a minor emergency when a worker accidentally switched off power to pumps that sent water into the reactors to cool them.
The operator of Japan’s Fukushima nuclear plant admitted Thursday that a second tank containing highly contaminated water overflowed sending radioactive water into the Pacific Ocean.
The leak was the second in less than two months.
Japan’s government is closely monitoring Tokyo Electric Power Company amid worldwide concerns the company cannot handle the massive cleanup associated with the meltdowns of the Fukushima reactors.
TEPCO said that the leaked water contained 200,000 becquerels per liter of strontium 90. The legal limit for emission of strontium 90 is 30 becquerels per liter. The tank reportedly overflowed after a worker miscalculated how much the tank could hold and because the tank is tilted because of an uneven location.
TEPCO says the radiation is mostly confined to the harbor around the plant and should not impact other countries because the ocean would dilute the radiation. The company has also found elevated levels of radiation around other tanks suggestions a design flaw within the tanks.
A 5.3 magnitude earthquake hit early Friday morning at the nuclear facility which suffered catastrophic meltdowns during the 2011 tsunami in Japan.
Officials with Tokyo Electric Power Company said they observed no abnormality in radiation after the quake according to the Japanese news agency Kyodo News. Continue reading
Over 400,000 people have been forced to leave their homes after Typhoon Man-yi struck central Japan.
The Japanese Meteorological Agency said the country received “an unprecedented amount of rainfall” in central prefectures of Kyoto, Fukui and Shiga. In some places three inches of rain fell per hour. Continue reading
A day after the Japanese government announced plans to fund an “ice wall” to keep radioactive material from the damaged Fukushima nuclear reactor facility from reaching the ocean, officials admitted that radiation levels at the site of a leak is 20% higher than previously mentioned.
The current level around the most recent leak is 2200 millisieverts, enough to give a lethal dose of radiation to a human without hours if they had no protective materials. Continue reading
After various worldwide news sources discovered the leaking of contaminated water from the damaged Fukushima nuclear power plant was worse than previously known, the Japanese government has pledged to create an “ice wall” that will stop damage to the environment.
The “wall” would be a series of pipes placed in the ground that will contain coolant materials aimed at freezing the Earth around the facility. Government scientists believe this will keep radioactive water from seeping into the groundwater or flowing into the ocean. Continue reading
A radioactive water leak at the damaged Fukushima nuclear facility in Japan has forced the country’s nuclear agency to raise the alert level of the problem.
The International Nuclear and Radiological Event Scale first listed the leak as a level one, lowest on the seven point scale. The Japanese government now says the leak should be considered level three. Continue reading
One Japan’s most active volcanoes erupted in one of its largest eruptions Sunday.
The volcano shot an ash plume at least 16,000 feet into the air according to the Kagoshima Local Meteorological Observatory. The plume was the largest recorded plume in the volcano’s history. (Records began in 1955.) Large rocks were spotted flying from the mouth of the volcano. Continue reading