portugués
maremoto catalán
sisme submarí 1
An underwater earthquake measuring five points on the Richter scale occurred near the island of Crete last month.
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Scientists are trying to better understand undersea quakes, and in order to do so, they're creating an underwater earthquake observatory.
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Scientists are trying to better understand undersea quakes, and in order to do so, they're creating an underwater earthquake observatory off the east coast.
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Geologists have been probing New Zealand's largest earthquake fault and have installed two underwater earthquake observatories to try and understand slow slip or 'silent' earthquakes.
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Underwater earthquake observatories have been established in three other places in the world, Saffer says.
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They therefore came to the conclusion that the shaking had been caused by a submarine earthquake, such as often takes place in that volcanic region.
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Teredos weaken them, submarine earthquakes, and carelessly dropped anchors from fishing vessels.
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Submarine earthquakes buckled the pack-ice.