Scientists have used a new Earth-observation satellite called Sentinel-1A to map the ground movements caused by the earthquake that shook up California's wine-producing Napa Valley on 24 August 2014.
Earth Sciences
Sep 2, 2014
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Sometimes barely noticeable, and at other times devasting, earthquakes are a major geological phenomenon which provide a stark reminder that our planet is constantly evolving. Scientists have made significant progress in ...
Earth Sciences
Oct 13, 2020
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144
The 6 Feb. 2023 earthquakes of eastern Turkiye were the most devastating in the region for the past century. Researchers from China University of Geosciences, US Geological Survey, and Middle East Technical University were ...
Earth Sciences
Jan 18, 2024
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49
On 14 August 2021, a devastating earthquake struck Southern Haiti, an area known for complex earthquake activity that is poorly understood. But now, researchers have shed new light on the intricacies of the 2021 earthquake ...
Earth Sciences
Jan 25, 2022
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40
On February 6, 2023, two major earthquakes with moment magnitudes of 7.9 and 7.6 occurred in southeastern Türkiye, near the Syria-Türkiye border. The two major earthquakes were close in time and space and can be considered ...
Earth Sciences
Jun 26, 2023
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9
In an earthquake, ground motion is the result of waves emitted when the two sides of a fault move—or slip—rapidly past each other, with an average relative speed of about three feet per second. Not all fault segments ...
Earth Sciences
Jan 9, 2013
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The Himalayan orogenic belt produces frequent large earthquakes that impact population centers for a distance of over 2500 km. In the central region, the 2015 Gorkha earthquake in Nepal, with moment magnitude (MW) 7.8, partially ...
Earth Sciences
Jun 26, 2019
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1
Earlier today, a major earthquake of magnitude 7.4 struck the central east coast of Taiwan, roughly 20 kilometers south of the city of Hualien.
Earth Sciences
Apr 3, 2024
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39
Researchers at EPFL's Computational Solid Mechanics Laboratory and the Weizmann Institute of Science have modeled the onset of slip between two bodies in frictional contact. Their work, a major step forward in the study of ...
Earth Sciences
Dec 6, 2019
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185
On 11 November 2019, a magnitude 5 earthquake occurred near the village of Le Teil in the Rhône River Valley in southern France, producing an unexpected surface rupture with ground displacement.
Earth Sciences
Aug 27, 2020
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