Publications
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Implementation of the SSHAC Guidelines for Level 3 and 4 PSHAs - Experience gained from actual applications
In April 1997, after four years of deliberations, the Senior Seismic Hazard Analysis Committee released its report 'Recommendations for Probabilistic Seismic Hazard Analysis: Guidance on Uncertainty and Use of Experts' through the U.S. Nuclear Regulatory Commission as NUREG/CR-6372, hereafter SSHAC (1997). Known informally ever since as the 'SSHAC Guidelines', SSHAC (1997) addresses why and how mu
Authors
Thomas C. Hanks, Norm A. Abrahamson, David M. Boore, Kevin J. Coppersmith, Nichole E. Knepprath
Data files for ground-motion simulations of the 1906 San Francisco earthquake and scenario earthquakes on the Northern San Andreas Fault
This data set contains results from ground-motion simulations of the 1906 San Francisco earthquake, seven hypothetical earthquakes on the northern San Andreas Fault, and the 1989 Loma Prieta earthquake. The bulk of the data consists of synthetic velocity time-histories. Peak ground velocity on a 1/60th degree grid and geodetic displacements from the simulations are also included. Details of the gr
Authors
Brad T. Aagaard, Michael Barall, Thomas M. Brocher, David Dolenc, Douglas Dreger, Robert W. Graves, Stephen Harmsen, Stephen H. Hartzell, Shawn Larsen, Kathleen McCandless, Stefan Nilsson, N. Anders Petersson, Arthur Rodgers, Bjorn Sjogreen, Mary Lou Zoback
A seismologist considers a new method of earthquake prediction
No abstract available
Authors
Susan E Hough
U.S. Geological Survey Global Seismographic Network - Five-Year Plan 2006-2010
The Global Seismographic Network provides data for earthquake alerting, tsunami warning, nuclear treaty verification, and Earth science research. The system consists of nearly 150 permanent digital stations, distributed across the globe, connected by a modern telecommunications network. It serves as a multi-use scientific facility and societal resource for monitoring, research, and education, by p
Authors
William S. Leith, Lind S. Gee, Charles R. Hutt
Illuminating Northern California’s Active Faults
Newly acquired light detection and ranging (lidar) topographic data provide a powerful community resource for the study of landforms associated with the plate boundary faults of northern California (Figure 1). In the spring of 2007, GeoEarthScope, a component of the EarthScope Facility construction project funded by the U.S. National Science Foundation, acquired approximately 2000 square kilometer
Authors
Carol S. Prentice, Christopher J. Crosby, Caroline S. Whitehill, J. Ramon Arrowsmith, Kevin P. Furlong, David A. Philips
Addressing geohazards through ocean drilling
No abstract available.
Authors
J.K. Morgan, Eli Silver, Angelo Camerlenghi, Brandon Dugan, Stephen H. Kirby, Craig Shipp, Kiyoshi Suyehiro
Earthquake Spectra at 25
No abstract available.
Authors
Charles C. Thiel, James E. Beavers, Jack P. Moehle, Roger D. Borcherdt, Farzad Naeim, Polat Gülkan
Three cups of tea: building collaborations to assess earthquake hazard in Pakistan: modern methods in seismic hazard assessment; Nagarkot, Nepal, 8-12 June 2009
No abstract available
Authors
Susan E. Hough, Alan K. Yong
BSSA: Worth thinking about
The Bulletin of the Seismological Society of America (BSSA) is a powerful community project that has helped us share the information necessary to keep our field moving forward since 1911. In some ways, BSSA is much like it has always been, and each issue provides us with a collection of research that has been improved by the peer review process and copyedited, typeset, and printed to make it easil
Authors
Andrew J. Michael
New research and tools lead to improved earthquake alerting protocols
What’s the best way to get alerted about the occurrence and potential impact of an earthquake? The answer to that question has changed dramatically of late, in part due to improvements in earthquake science, and in part by the implementation of new research in the delivery of earthquake information
Authors
David J. Wald
Preparing a population for an earthquake like Chi-Chi: The Great Southern California ShakeOut
The Great Southern California ShakeOut was a week of special events featuring the largest earthquake drill in United States history. On November 13, 2008, over 5 million southern Californians pretended that a magnitude-7.8 earthquake had occurred and practiced actions that could reduce its impact on their lives. The primary message of the ShakeOut is that what we do now, before a big earthquake, w
Authors
Lucile M. Jones
The puzzle of the 1996 Bárdarbunga, Iceland, earthquake: no volumetric component in the source mechanism
A volcanic earthquake with Mw 5.6 occurred beneath the Bárdarbunga caldera in Iceland on 29 September 1996. This earthquake is one of a decade-long sequence of events at Bárdarbunga with non-double-couple mechanisms in the Global Centroid Moment Tensor catalog. Fortunately, it was recorded well by the regional-scale Iceland Hotspot Project seismic experiment. We investigated the event with a comp
Authors
Hrvoje Tkalcic, Douglas S. Dreger, Gillian R. Foulger, Bruce R. Julian