A tsunami warning has been issued for Hawaii, and the warnings for US and Canadian coastal areas have been called off. Four to Seven foot wayve area expected to reach the Hawaii’s north facing beaches today. The warning has been issued after a 7.1 earthquake struck an island off the coast of Canada.

At the same time, the northeastern US is doing its best to prepare for Sandy. New York City mayor Michael Bloomberg has announced that all public transportation will be shut down starting with buses and subways at 7PM Sunday and extending to commuter trains at 9PM.

Residents of the region are being urged to take the storm seriously and to move to higher ground in areas that are prone to flooding.
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Submarine images have revealed that the Fukushima quake opened up cracks in the ocean floor as big as 6 feet wide. What effect this may have on future quakes in the area is unknown.

Coincidentally, shortly before the quake, researchers had taken photos of the same area of the seafloor where the crust would later rupture, leading to a tsunami that killed about 20,000 people. This meant that the seabed changes could be documented.

On the MSNBC website, Stephanie Pappas quotes seismologist Takeshi Tsuji as saying that his team of researchers saw open fissures in "many places," but how these cracks may effect future earthquakes along the same fault lines is unknown.
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Scientists who are studying the Fukushima earthquake have uncovered data that predicts a "big one" in the Pacific Northwest, along the coasts of Washington, Oregon and British Columbia.

The Fukushima quake was precipitated by what is called the "Tohoku area" of underwater plates. On the Weatherbug site, Sandi Doughton quotes earthquake expert John Anderson as saying, "The Cascadia subduction zone can be seen as a mirror image of the Tohoku area." When Anderson compiled ground-motion data from the Japan quake and overlaid it on a map of the Pacific Northwest, which has a similar fault lying offshore, the two faults dovetailed almost exactly.
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In 2001, we reported that dust clouds from China regularly sweep across the Western United States, bringing with them bits of rock, dinosaur fossils and even particles of mummies." Now pollution is arriving from the Japanese tsunami in the form of massive floating rubbish islands almost 70 miles long, containing the remains of destroyed cars and buildings, as well as human body parts. More than 200,000 buildings were carried out to sea by the tsunami caused by the 9.0 quake on March 11.
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