New Insight on Ground Shaking from Man-Made Earthquakes

Seismic analysis identifies 2017 North Korean nuclear explosion, collapse, earthquakes

USGS map highlights earthquake risk zones. Blue boxes indicate areas of high activity of human-caused earthquake due to deep bore fluid injection.

Earthquakes are triggered well beyond fluid injection zones

Years-long ‘silent quake’ unleashed Fukushima tsunami

Subduction zones occur where one tectonic plate dives under another. New computer modeling by Magali Billen, professor of earth and planetary sciences at UC Davis, shows why earthquakes on these sinking plates cluster at certain depths and could give insight into processes deep in the Earth. (U.S. Geological Survey)

New clues to deep earthquake mystery

CRUST adds new layer of defense against earthquakes, tsunamis

Geologist collaborates on study to determine mechanism associated with fault weakening

This is a location map showing fault planes of the 2016 earthquake

Japanese earthquake zone strongly influenced by the effects of friction

NASA sees system 90E just after earthquake hit Mexico’s Guerrero State

Runaway Process Drives Intermediate-Depth Earthquakes

Scientists simulate Earth’s middle crust to understand earthquakes

Radium from within rock leaches from clay minerals that transfer highly radioactive radium-228 and an organic phase that serves as the source of radium-226.

How slick water and black shale in fracking combine to produce...

Researchers find complex relationship between major earthquake faulting and mountain building...

US mid-continent seismicity linked to high-rate injection wells

San Andreas fault

Anticipating aftershocks

Groundwater helium level could signal potential risk of earthquake

Signs of past California ‘mega-quakes’ show danger of the Big One...

Leicester City fans caused ‘earthquake’ after last minute winner

Mexico’s 2017 Tehuantepec quake suggests a new worry

Credit: UC Davis

Ridgecrest shows how earthquakes damage Earth’s crust

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