The EarthScope National Office has compiled a list of the program's top 10 discoveries, showcasing revolutionary findings in North America's structure and evolution. These breakthroughs include insights into earthquakes, volcanoes, and groundwater, highlighting the continent's dynamic geological history.
Researchers are exploring answers to fill crucial gaps in understanding intra-slab earthquakes, which can be large magnitude and felt over a broad area. They found that local geology can dramatically change the earthquake's effects, highlighting the need for hazard assessments to include information about the deep earth.
Researchers are using a new 3D mapping technique to assess the risk of space weather events on the US power grid. The method uses data from EarthScope to create detailed maps of ground conductivity, which can help identify vulnerable sections of transmission lines and inform real-time power-flow management.
Researchers are developing a new method to monitor hurricane intensity using seismic data, analyzing pressure changes on the surface that generate seismic waves. The technique, called beamforming backprojection, can detect even when the storm is still out at sea, offering a remote way to track storms.