An earthquake measuring 6.3 rocked Christchurch three miles from the city center, and news reports have estimated 75 deaths with more than 300 people still missing.
“The locality beneath Christchurch is definitely surprising, but everything else is not so surprising,” said Hua-wei Zhou, the Pevehouse Chair and Professor of Petroleum Geophysics and Seismology in the Department of Geosciences. “This is the sixth aftershock measuring 5.0 or more since the last big earthquake on Sept. 3, 2010.”
Zhou explained that while the Sept. 3, 2010, earthquake measured 7.0 in magnitude, it happened in a relatively rural area 30 miles west of Christchurch and didn’t cause as much damage. Because of the earthquake’s location and the fault’s motion – a strike-slip motion with plates grinding horizontally with some vertical movement also – this may have intensified the damage in an already heavily populated area.
Because of the historical rarity of earthquakes in the city, Zhou predicted that the Christchurch area most likely wouldn’t experience another earthquake for several years to decades.
In May 2008, Zhou led a team of six graduate students to deploy 60 seismometers near the Three Gorges Dam after an earthquake measuring 7.9 struck the Sichuan province in Central China. Zhou's research interests include improving seismic imaging methods and mapping mantle and crustal seismic structures of various regions.
Find Texas Tech news, experts and story ideas at www.media.ttu.edu and on Twitter @TexasTechMedia.
CONTACT: Hua-wei Zhou, Pevehouse Chair and Professor of Petroleum Geophyiscs and Seismology in the Department of Geophysics, Texas Tech University, (806) 742-1308 or email@example.com
John Davis | Newswise Science News
World’s oldest known oxygen oasis discovered
18.01.2018 | Eberhard Karls Universität Tübingen
A close-up look at an uncommon underwater eruption
11.01.2018 | Woods Hole Oceanographic Institution
On the way to an intelligent laboratory, physicists from Innsbruck and Vienna present an artificial agent that autonomously designs quantum experiments. In initial experiments, the system has independently (re)discovered experimental techniques that are nowadays standard in modern quantum optical laboratories. This shows how machines could play a more creative role in research in the future.
We carry smartphones in our pockets, the streets are dotted with semi-autonomous cars, but in the research laboratory experiments are still being designed by...
What enables electrons to be transferred swiftly, for example during photosynthesis? An interdisciplinary team of researchers has worked out the details of how...
For the first time, scientists have precisely measured the effective electrical charge of a single molecule in solution. This fundamental insight of an SNSF Professor could also pave the way for future medical diagnostics.
Electrical charge is one of the key properties that allows molecules to interact. Life itself depends on this phenomenon: many biological processes involve...
At the JEC World Composite Show in Paris in March 2018, the Fraunhofer Institute for Laser Technology ILT will be focusing on the latest trends and innovations in laser machining of composites. Among other things, researchers at the booth shared with the Aachen Center for Integrative Lightweight Production (AZL) will demonstrate how lasers can be used for joining, structuring, cutting and drilling composite materials.
No other industry has attracted as much public attention to composite materials as the automotive industry, which along with the aerospace industry is a driver...
Scientists at Tokyo Institute of Technology (Tokyo Tech) and Tohoku University have developed high-quality GFO epitaxial films and systematically investigated their ferroelectric and ferromagnetic properties. They also demonstrated the room-temperature magnetocapacitance effects of these GFO thin films.
Multiferroic materials show magnetically driven ferroelectricity. They are attracting increasing attention because of their fascinating properties such as...
08.01.2018 | Event News
11.12.2017 | Event News
08.12.2017 | Event News
19.01.2018 | Materials Sciences
19.01.2018 | Health and Medicine
19.01.2018 | Physics and Astronomy