News tagged with magnitude

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Earthquake swarm puts California areas on edge

(AP)—A magnitude-4.2 earthquake rattled communities 100 miles (160 kilometers) east of San Diego on Monday night, despite observations from earthquake experts that a series of small to moderate earthquakes seemed to be ...

dateAug 28, 2012 in Earth Sciences
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Earthquake swarm puts California town on edge

(AP)—Aftershocks continue to shake the Southern California desert a day after moderate earthquakes knocked farming town trailer homes off foundations and shattered windows in a swarm that scientists say could last for day ...

dateAug 27, 2012 in Earth Sciences
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Mars landing sky show

Every time NASA lands a rover on Mars--or even makes the attempt--it is cause for celebration. On August 5th, the heavens themselves are aligning to mark the event.

dateJul 30, 2012 in Space Exploration
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Ozone hole UV impacting marine life: study

(Phys.org) -- Ultraviolet radiation has caused a steep increase in deaths among marine animals and plants, according to an international team including scientists at the Oceans Institute of The University ...

dateJul 26, 2012 in Environment
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