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Tsunami
Tsunami in Japan
The Pacific Tsunami Warning Center issued warnings for Russia, Taiwan, Hawaii, Indonesia, the Marshall Islands, Papua New Guinea, Australia, and the west coasts the U.S., Mexico, Central America, and South America
Earthquake Causes Nuclear Disaster
The cooling system at the reactor failed shortly after the earthquake. Officials feared that a meltdown may occur, and radioactive material was detected outside the plant. These fears were realized on Sunday, when officials said they believed that partial meltdowns occurred at reactors No. 1 and No. 3. The cooling systems at another plant, Fukushima Daini, were also compromised but the situation there seemed to be less precarious. More than 200,000 residents were evacuated from areas surrounding both facilities. Problems were later reported at two other nuclear facilities. By Tuesday, two more explosions and a fire had officials and workers at the Fukushima Daiichi Nuclear Power Station struggling to regain control of four reactors. The fire, which happened at reactor No. 4, released radioactivity directly into the atmosphere. The Japanese government told people living within 20 miles of the Daiichi plant to stay indoors, not use air conditioning, and keep their windows closed. More than 100,000 people are in the area. On Wednesday, March 16, while safety workers were still trying to contain the fire at reactor No. 4, officials announced that reactor No. 3 may have ruptured and appeared to be releasing radioactive steam. According to Tokyo Electric Power, the plant's operator, 5 workers have died and 22 more have suffered various injuries since the quake.
At a news conference on Sunday, Prime Minister Naoto Kan emphasized the gravity of the situation. "I think that the earthquake, tsunami, and the situation at our nuclear reactors makes up the worst crisis in the 65 years since the war. If the nation works together, we will overcome," he said. The government called in 100,000 troops to aid in the

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