Thanks to 20 years of seismic data processed through one of the world’s most powerful supercomputers, scientists have created the first complete, 3D visualization of a mountain-size rock called the Kumano Pluton buried miles beneath the coast of southern Japan. They can now see the rock could be acting like a lightning rod for the… Continue Reading Big Data Imaging Shows Rock’s Big Role in Channeling Earthquakes in Japan
Robotic Exploration of Uncharted, Underwater Glacial Walls Set for 2023
It’s the front line of climate change and could hold the key to predicting global sea level rise, but what goes on at the underwater face of Greenland’s glaciers is a mystery to science. That could change in 2023 with a bold new mission led by researchers at The University of Texas at Austin that… Continue Reading Robotic Exploration of Uncharted, Underwater Glacial Walls Set for 2023
Hope for Present-Day Martian Groundwater Dries Up
Liquid water previously detected under Mars’ ice-covered south pole is probably just a dusty mirage, according to a new study of the red planet led by researchers at The University of Texas at Austin. Scientists in 2018 had thought they were looking at liquid water when they saw bright radar reflections under the polar cap.… Continue Reading Hope for Present-Day Martian Groundwater Dries Up
Are Deep Fluids Behind the Largest Earthquakes? ‘Not So Fast!’ Says UT Graduate Student
Sandwiched between tectonic plates are layers of material that show up as thin shadows on seismic tomography, a kind of CT scan of the Earth. For years, scientists assumed the anomalies were signs of highly pressurized water squeezed into densely packed rock and that the fluid acted as a kind of hair-trigger on earthquake faults.… Continue Reading Are Deep Fluids Behind the Largest Earthquakes? ‘Not So Fast!’ Says UT Graduate Student
Seismic Shockwave Pattern May Be Redirecting Earthquake Damage
New research from The University of Texas at Austin could change the way scientists think about potential damage from earthquakes. The study examined data from one of the densest seismic arrays ever deployed and found that earthquakes emit their strongest seismic shockwaves in four opposing directions. The effect, which leaves a pattern resembling a four-leaf… Continue Reading Seismic Shockwave Pattern May Be Redirecting Earthquake Damage
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