The faint tug of the sun and moon on the San Andreas Fault stimulates tremors deep underground, suggesting that the rock 15 miles below is lubricated with highly pressurized water that allows the rock to slip with little ...
Earth Sciences
Dec 23, 2009
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(PhysOrg.com) -- Using a technique normally used for detecting weak tremor, scientists at the Georgia Institute of Technology discovered that the 2004 magnitude 6 earthquake along the Parkfield section of the San Andreas ...
Earth Sciences
Nov 23, 2009
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Using sophisticated seismometers and GPS devices, scientists have been able to track minute movements along two massive tectonic plates colliding 25 miles or so underneath Washington state's Puget Sound basin. Their early ...
Earth Sciences
Aug 16, 2009
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(PhysOrg.com) -- Increases in mysterious underground tremors observed in several active earthquake fault zones around the world could signal a build-up of stress at locked segments of the faults and presumably an increased ...
Earth Sciences
Jul 9, 2009
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Some 2,200 earthquakes have been recorded in the area around Iceland's capital Reykjavik the past 24 hours, signaling that a volcanic eruption could be imminent, the country's weather office said Wednesday.
Environment
Jul 5, 2023
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A series of minor tremors recorded on the Danish Baltic island of Bornholm Saturday has puzzled scientists, who now say they were caused by "acoustic pressure waves from an unknown source."
Earth Sciences
May 15, 2023
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Researchers used a fiber optic cable on the ice cap of an Icelandic subglacial volcano to detect low-frequency volcanic tremor, suggesting this technology could be useful in monitoring other ice-covered volcano systems.
Environment
Jul 6, 2022
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34
Researchers from Japan and Indonesia have pioneered a new method for more accurately estimating the source of weak ground vibrations in areas where one tectonic plate is sliding under another in the sea. Applying the approach ...
Earth Sciences
Mar 5, 2021
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Italy's Catania airport resumed full operations Tuesday, a day after an ash cloud from Mount Etna's latest eruption in eastern Sicily forced it to shut down.
Environment
Dec 25, 2018
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Researchers at Aalto University, Finland, and Kochi University of Technology, Japan, developed a new algorithmic approach to user interface optimization that takes individual differences into account.
Computer Sciences
Mar 27, 2018
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