A5065360004- earthquake and tectonic studies
- Seismology and Earthquake Studies
- Earthquake Detection and Analysis
- Seismic Waves and Analysis
- Geological and Geochemical Analysis
- High-pressure geophysics and materials
- Geological and Geophysical Studies
- Geophysics and Sensor Technology
- Seismic Imaging and Inversion Techniques
- Disaster Management and Resilience
- Geological and Tectonic Studies in Latin America
- Disaster Response and Management
- Seismic Performance and Analysis
- Earthquake and Disaster Impact Studies
- Data-Driven Disease Surveillance
- Hydrocarbon exploration and reservoir analysis
- Rock Mechanics and Modeling
- Reservoir Engineering and Simulation Methods
- Geological Modeling and Analysis
- Geotechnical and Geomechanical Engineering
- Hydraulic Fracturing and Reservoir Analysis
- Islamic Thought and Society Studies
- Yersinia bacterium, plague, ectoparasites research
- Global Socioeconomic and Political Dynamics
United States Geological Survey
2010-2014
Middle East Technical University
2011
California Institute of Technology
2008
Istanbul Technical University
2007
Coulomb is intended both for publication-directed research and college graduate school classroom instruction. We believe that one learns best when can see the most explore alternatives quickly. So principal feature of ease input, rapid interactive modification, intuitive visualization results. The program has menus check-items, dialogue boxes to operation. internal graphics are suitable publication, be easily imported into Illustrator, GMT, Google Earth, or Flash further enhancements....
Coulomb stress calculations based on preliminary data and models suggest that the magnitude-7.5 shock Sürgü Çardak faults was brought closer to failure by magnitude-7.8 rupture East Anatolian Fault, 110 kilometers south.
Brought closer to failure by the Feb. 6, 2023, magnitude-7.8 shock, magnitude-7.5 shock that struck nine hours later caused aftershocks turn on in some zones and off others. But why both shocks nucleated secondary faults — one quite small, other misaligned for is unclear. Moreover, decades earlier, two independent groups noted heightened risk of large earthquakes approximate location event.
The Çınarcık Basin is a transtensional basin located along the northern branch of North Anatolian Fault (NAF) in Sea Marmara, eastern half which has been identified as seismic gap. During SEISMARMARA (2001) experiment, dense grid multichannel reflection profiles was shot, covering whole and its margins. new images provide nearly three‐dimensional view architecture (fault system at depth sedimentary infill) insight into tectonic evolution. Along both southern margins basin, data show...
Research Article| January 01, 2011 8 March 2010 Elazığ-Kovancılar (Turkey) Earthquake: Observations on Ground Motions and Building Damage Sinan Akkar; Akkar Earthquake Engineering Center Middle East Technical University 06531 Ankara, Turkey (A. A.) aaskan@metu.edu.tr 1Earthquake Center, University, Search for other works by this author on: GSW Google Scholar Alper Aldemir; Aldemir Aysegul Askan; Askan 2Corresponding Sadık Bakır; Bakır Erdem Canbay; Canbay İ. Ozan Demirel; Demirel M. Altug...
The origin and prevalence of triggered seismicity remote aftershocks are under debate. As a result, they have been excluded from probabilistic seismic hazard assessment aftershock notices. 2004 M = 9.2 Sumatra earthquake altered in the Andaman backarc rift-transform system. Here we show that over 300-km-long largely transform section backarc, ≥4.5 earthquakes stopped for five years, 750-km-long section, rate events dropped by two-thirds, while rift increased eightfold. We compute propagating...
Research Article| November 01, 2008 Preliminary Report on the 29 July Mw 5.4 Chino Hills, Eastern Los Angeles Basin, California, Earthquake Sequence Egill Hauksson; Hauksson California Institute of Technology, Seismological Laboratory, MC 252-21 Pasadena, 91125 U.S.A. hauksson@gps.caltech.edu (E.H.) 1California Technology Search for other works by this author on: GSW Google Scholar Karen Felzer; Felzer 2U.S. Geological Survey Doug Given; Given Michal Giveon; Giveon Susan Hough; Hough Kate...
Research Article| March 11, 2014 The Profound Reach of the 11 April 2012 M 8.6 Indian Ocean Earthquake: Short‐Term Global Triggering Followed by a Longer‐Term Shadow Fred F. Pollitz; Pollitz aU.S. Geological Survey, 345 Middlefield Rd., MS 977, Menlo Park, California 94025 Search for other works this author on: GSW Google Scholar Roland Bürgmann; Bürgmann bDepartment Earth and Planetary Science, University California, 389 McCone Hall, Berkeley, 94720‐4767 Ross S. Stein; Stein Volkan Sevilgen...
Abstract We calculate stress changes resulting from the M = 6.0 West Napa earthquake on north San Francisco Bay area faults. The ruptured within a series of long faults that pose significant hazard to area, and we are thus concerned with potential increases in probability large through transfer. conduct this exercise as prospective test because skill stress‐based aftershock forecasting methodology is inconclusive. apply three methods: (1) generalized mapping regional Coulomb change, (2)...
Using calculated stress changes to faults surrounding the January 12, 2010, rupture on Enriquillo Fault, and current (January 12 26, 2010) aftershock productivity, scientists from U.S. Geological Survey (USGS), Woods Hole Oceanographic Institution (WHOI), Disaster Prevention Research Institute, Kyoto University (DPRI) have made rough estimates of chance a magnitude (Mw)=7 earthquake occurring during 27 February 22, in Haiti. The probability such quake Port-au-Prince section Fault is about 2...
The quake produced severe shaking in a lightly populated area, brought the southern tip of Cascadia Subduction Zone slightly closer to failure, and modestly inhibited rupture on San Andreas Fault.