The U.S. Geological Survey said an earthquake with a magnitude of 5.4 struck near the town of Willow at 11:30 a.m. The epicenter was 58 miles from the state's largest city, Anchorage, where the rumbling continued for several moments, causing people to dive under desks and huddle in doorways.
Dr. Jay Pulliam, professor of geophysics at Baylor, says the earthquake took place where the Pacific tectonic plate is subducting beneath the North American plate.
"There have been many, many events there in the past so this is not an unusual event," Pulliam said. "It's also a remote region so the population density is extremely low."
Widely considered an expert in geophysics, Pulliam is leading a Baylor team that is playing host to two seismic stations as part of EarthScope, the largest geoscience project ever funded by the federal government. In addition, the Baylor scientists installed a 70-station network focused on the Rio Grande Rift, a rift valley extending north from Mexico, near El Paso, through New Mexico and into central Colorado. The program involves the National Science Foundation, the Incorporated Research Institutions for Seismology (IRIS), the U.S. Geological Survey, NASA and hundreds of geoscientists from universities around the country.
The Baylor researchers will use geophysical data generated by EarthScope and other projects to help them recognize potentially dangerous faults that can produce earthquakes and to learn about the processes by which our continent is evolving. The two reference seismograph stations that Baylor now hosts are among the hundreds of seismographs that contribute information to the national database. The two stations will be part of nearly 100 that remain behind to become permanent parts of the USGS's Advanced National Seismic System.
Matt Pene | Newswise Science News
As sea level rises, much of Honolulu and Waikiki vulnerable to groundwater inundation
29.03.2017 | University of Hawaii at Manoa
Researchers discover dust plays prominent role in nutrients of mountain forest ecoystems
29.03.2017 | University of Wyoming
The Institute of Semiconductor Technology and the Institute of Physical and Theoretical Chemistry, both members of the Laboratory for Emerging Nanometrology (LENA), at Technische Universität Braunschweig are partners in a new European research project entitled ChipScope, which aims to develop a completely new and extremely small optical microscope capable of observing the interior of living cells in real time. A consortium of 7 partners from 5 countries will tackle this issue with very ambitious objectives during a four-year research program.
To demonstrate the usefulness of this new scientific tool, at the end of the project the developed chip-sized microscope will be used to observe in real-time...
Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.
The results will be published on March 22 in the journal „Astronomy & Astrophysics“.
Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...
Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.
Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...
In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.
Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...
20.03.2017 | Event News
14.03.2017 | Event News
07.03.2017 | Event News
30.03.2017 | Health and Medicine
30.03.2017 | Health and Medicine
30.03.2017 | Medical Engineering