Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Jeffrey A. McGuire"'
Autor:
Wenyuan Fan, Andrew J. Barbour, Jeffrey J. McGuire, Yihe Huang, Guoqing Lin, Elizabeth S. Cochran, Ryo Okuwaki
Publikováno v:
AGU Advances, Vol 3, Iss 2, Pp n/a-n/a (2022)
Abstract Megathrust earthquakes and their associated tsunamis cause some of the worst natural disasters. In addition to earthquakes, a wide range of slip behaviors are present at subduction zones, including slow earthquakes that span multiple orders
Externí odkaz:
https://doaj.org/article/c7f8ba393b864ccea595c63f8cd9bf2b
Autor:
Jessica R. Murray, Brendan W. Crowell, Mark H. Murray, Carl W. Ulberg, Jeffrey J. McGuire, Mario A. Aranha, Mike T. Hagerty
Publikováno v:
Bulletin of the Seismological Society of America. 113:1286-1310
The United States earthquake early warning (EEW) system, ShakeAlert®, currently employs two algorithms based on seismic data alone to characterize the earthquake source, reporting the weighted average of their magnitude estimates. Nonsaturating magn
Publikováno v:
Bulletin of the Seismological Society of America. 113:1324-1343
In this study, we explore whether the Parker and Baltay (2022) site response models for the Los Angeles (LA) basin region can improve ground-motion forecasts in the U.S. Geological Survey ShakeAlert earthquake early warning system (hereafter ShakeAle
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
We report 4 years of temperature profiles collected from May 2014 to May 2018 in Integrated Ocean Drilling Program Hole U1364A in the frontal accretionary prism of the Cascadia subduction zone. The temperature data extend to depths of nearly 300 m be
Externí odkaz:
https://doaj.org/article/b1c30dd13b994128b3de4cba7c03d10c
Autor:
Jianhua Gong, Jeffrey J. McGuire
Publikováno v:
Bulletin of the Seismological Society of America. 112:2440-2453
Complex seismic velocity structure near the earthquake source can affect rupture dynamics and strongly modify the seismic waveforms recorded near the fault. Fault-zone waves are commonly observed in continental crustal settings but are less clear in
Autor:
S. Farid Ghahari, Annemarie Baltay, Mehmet Çelebi, Grace A. Parker, Jeffrey J. McGuire, Ertugrul Taciroglu
Publikováno v:
Bulletin of the Seismological Society of America. 112:820-849
This article investigates methods to improve earthquake early warning (EEW) predictions of shaking levels for residents of tall buildings. In the current U.S. Geological Survey ShakeAlert EEW system, regions far from an epicenter will not receive ale
Autor:
William, Snyder, Jeffrey A, McGuire, Changhong, Mou, David A, Dillard, Traian, Iliescu, Raffaella, De Vita
Publikováno v:
International Journal for Numerical Methods in Biomedical Engineering. 39
The vagina undergoes large finite deformations and has complex geometry and microstructure, resulting in material and geometric nonlinearities, complicated boundary conditions, and nonhomogeneities within finite element (FE) simulations. These nonlin
Publikováno v:
Nature Geoscience. 14:341-348
The unknown onshore extent of megathrust earthquake rupture in the Cascadia subduction zone represents a key uncertainty in earthquake hazard for the Pacific Northwest that is governed by the physical state and mechanical properties of the plate inte
Autor:
Douglas R. Toomey, Richard M. Allen, Samuel W. Bell, Peter D. Bromirski, Richard L. Carlson, Xiaowei Chen, John A. Collins, Robert P. Dziak, Brent Evers, Donald W. Forsyth, Peter Gerstoft, Emilie E.E. Hooft, Dean Livelybrooks, Jessica A. Lodewyk, Douglas S. Luther, Jeffrey J. McGuire, Susan Y. Schwartz, Maya Tolstoy, Anne M. Trehu, Michelle Weirathmueller, William S.D. Wilcox
Publikováno v:
Oceanography, Vol 27, Iss 2, Pp 138-150 (2014)
Increasing public awareness that the Cascadia subduction zone in the Pacific Northwest is capable of great earthquakes (magnitude 9 and greater) motivates the Cascadia Initiative, an ambitious onshore/offshore seismic and geodetic experiment that tak
Externí odkaz:
https://doaj.org/article/8c6c0694fe8047e6857b232fa77f34bf
Autor:
Jeffrey J. McGuire, John A. Collins
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 14, Iss 10, Pp 4392-4402 (2013)
Direct‐path acoustic ranging is a promising seafloor geodetic technique for continuous high‐resolution monitoring of geodynamical process such as fault slip and magma intrusion. Here we report on a yearlong acoustic ranging experiment conducted a
Externí odkaz:
https://doaj.org/article/0f0d799a9a524ba6b446e0159a528a05