![]() are understudied compared to other kinds of faults, and create distinctive earthquake dynamics that still aren’t fully understood, Melgar said. The black arrow at the lower left is for scale, showing 2 inches (5 cm) per year. ![]() The arrows show the velocity, or speed and direction, of movement at GPS stations in the Cascadia region. “The center enables us to make bigger strides in models, products, and lines of research, to work with engineers to create better building codes and actionable societal outcomes.” “Modeling the shaking from California to Canada is a gigantic endeavor,” Sahakian said. Valerie Sahakian and Amanda Thomas are co-lead investigators at the University of Oregon. That knowledge will help communities to better prepare, by improving infrastructure and nailing down more informed emergency plans. They will gather data and develop tools to better forecast specific local and regional impacts from a quake. Scientists will use the latest technology - including high-performance computing and artificial intelligence - to understand the complex dynamics of a major subduction zone earthquake. It could cause buildings and bridges to collapse, disrupt power and gas lines, and leave water supplies inaccessible for months.ĬRESCENT’s work can help mitigate that damage. Such an event would set off a cascade of deadly natural hazards in the Cascadia region, from tsunamis to landslides. West Coast are ill-prepared for a quake this powerful. ![]() Research shows that the fault is capable of producing an earthquake of magnitude-9.0 or greater - and communities along the U.S. The Cascadia subduction zone has a long history of spurring large earthquakes, but scientists have only started to realize its power within the last few decades. The leadership team includes investigators from the UW, Oregon State University and Central Washington University. “The center organizes us, focuses collaboration and identifies key priorities, rather than these institutions competing.”ĬRESCENT includes researchers from 16 institutions around the United States in the Pacific Northwest and beyond. “The main goal of the center is to bring together the large group of geoscientists working in Cascadia to march together to the beat of a singular drum,” said center director Diego Melgar at the University of Oregon. The center will advance earthquake research, foster community partnerships, and diversify and train the next generation geosciences work force. The center will unite scientists studying the possible impacts of a major earthquake along the Cascadia subduction zone, an offshore tectonic plate boundary that stretches more than 600 miles (1,000 kilometers) from southern British Columbia to Northern California. The Cascadia Region Earthquake Science Center, or CRESCENT, will be the first center of its kind in the nation focused on earthquakes at subduction zones, where one tectonic plate slides beneath another. "The once quiet "Shumagin Gap" isn’t so quiet anymore!" the tweet said.National Science Foundation: “ NSF announces two awards for earthquake research centers“ The temblor late Saturday occurred in the same region as several other earthquakes over 7 magnitude in the past few years, The Center said via Twitter. In 1964, a magnitude 9.2 earthquake in Prince William Sound caused extensive damage throughout south-central Alaska. It is the U.S.'s most seismically active state and location of the second-largest earthquake ever recorded, according to the Alaska Earthquake Center. READ MORE: Here’s why the US leads the world in weather disastersĪlaska experiences thousands of earthquakes each year, most of which are too deep and too small to be felt. Small sea level changes were still possible, KTUU reported. Residents were advised not to reoccupy hazard zones without clearance from local emergency officials, KTUU reported. There were an estimated eight aftershocks in the same area of Alaska, including one measuring 5.0 magnitude within three minutes of the original earthquake, KTUU-TV reported. (Photo by Wolfgang Kaehler/LightRocket via Getty Images) USA, Alaska, Kodiak Island Coastline At Karluk Village.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |