In a press conference Nuclear and Industrial Safety Agency of Japan (NISA) followed Dahono Fitrianto Kompas journalist at the Foreign Press Center in Tokyo, Monday night, causing an explosion similar to an explosion of Union, namely the high concentration of hydrogen gas inside the reactor due to the failure of reactor coolant system .
"The explosion because the concentration of hydrogen to break down the concrete structure which protects the reactor with the same process as in Unit I. Protective layer of the reactor is still functioning, "the statement NISA.
Contaminated
Residents panic increased primarily due to explosion of Unit 1 led to 22 people and 190 people contaminated by radiation exposure. Japanese public opinion, the worst nuclear disaster at Chernobyl in April 1986, may be repeated in Fukushima. It raises new panic tsunami victims.
Fear of causing things worse, some countries in Europe asked its citizens consider to leave Japan. Dozens of foreigners began to leave Japan on Monday, shortly after the explosion at Unit 3.
Various international reaction to respond to the second blast, which was also accompanied by loss of cooling capacity at Unit 2. This indicates that the nuclear danger more real could threaten safety. U.S. has attracted the USS Ronald Reagan aircraft carrier off the coast of Japan for fear of being exposed to nuclear reactions.
Aircraft carrier that was docked at 160 kilometers off the coast of Japan that detects the radiation from the Fukushima nuclear power plant. U.S. officials say, his presentation may be equivalent to one month exposure to natural radiation. Therefore, the ship pulled further out.
U.S. aircraft in flight carrying relief supplies to disaster areas Japan was withdrawn. Shortly after the explosion, the U.S. Seventh Fleet ships and aircraft pulled away.
French Government to act more firmly again. Citizens are encouraged to get out of Japan within the next few days if they have no special reason to survive. France also warns that if the nuclear reactor exploded, radioactive dust could reach Tokyo in a few hours.
Austria also warned its citizens to leave Japan. "A third of our staff has gone from Tokyo," said EU officials in Japan, Stefan Huber. A number of German corporate executives, such as Bosch, Daimler, and BMW, to evacuate his family.
Harmless
NISA said there was no possibility of a nuclear crisis similar to the Chernobyl nuclear power plant in Fukushima following a hydrogen explosion. Minister of National Strategy of Japan Koichiro Genba told Jiji Press said Japan will not experience a case like Chernobyl.
Cabinet Secretary Yukio Edano said it had received reports that a second explosion, but it does not damage the explosion of hydrogen and reactor. Disturbance in the NPP is still within safe limits, not dangerous.
NISA parties assert, the protective layer of the reactor was still intact, there is no radiation hazard, contamination, and the explosion in reactor. "There is no risk of hydrogen explosion because there is no oxygen in the protective layer. During the residents to evacuate as ordered, there would be no effect on human health, "the statement NISA.
Radiation levels measured near the reactor, Monday at 13:12, at 34.2 microsievert per hour. For comparison, the rate of abdominal radiation X-ray examination with X-rays at the hospital reached 600 microsievert. A person traveling on an airplane go-home from Japan to U.S. East Coast will receive $ 200 microsievert radiation.
Radiation levels were well below the radiation measured at the Unit 1 reactor that exploded last Saturday. Measurement of radiation levels in the reactor building fence early Monday showed the number 680 microsievert per hour.
According to Japanese Prime Minister Naoto Kan, a situation that troubled nuclear reactor earthquake is still alarming. The authorities have done an effort to prevent widespread damage. Officials confirm, three nuclear reactors in northern Tokyo overheating, raising fears of radiation occur.
Japan faces three at a time of disaster: earthquakes, tsunamis, and now a nuclear threat.
Condolences RI
President Susilo Bambang Yudhoyono on Monday, said the Indonesian government and people express deep condolences and sympathy to the government and people of Japan. Government attempts to provide assistance to the Japanese. On the other hand, the government is also trying to save the citizens of Indonesia (WNI) that also became victims.
"We understand what the Japanese people felt because we also experienced a similar calamity in 2004. Communication with Japan in the last three days have not received an explanation about what we can do for you, but decided dispatch a contingent to provide assistance, "the president said.
Executive Director of Migrant Care Anis Hidayah asked the government to ensure the presence of 75,000 Indonesian migrant workers in Japan. So far there are 25,000 only call the Embassy of citizens in Japan.
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