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12 June 2018
South Napa Earthquake linked to summer groundwater dip
A summertime expansion in the Earth’s crust caused by changes in groundwater may have triggered the magnitude-6.0 earthquake in California’s wine country in 2014, according to a new study.
16 May 2016
New study maps rate of New Orleans sinking
New Orleans and surrounding areas continue to sink at highly variable rates due to a combination of natural geologic and human-induced processes, a new study finds. The observed rates of sinking, known as subsidence, were generally consistent with, but somewhat higher than, previous studies conducted using different data.
GeoSpace is a blog on Earth and space science, managed by AGU’s Public Information staff. The blog features posts by AGU writers and guest contributors on all sorts of relevant science topics, but with a focus on new research and geo and space sciences-related stories that are currently in the news.