Morgan P Moschetti, PhD
Biography
Education
PhD, Geophysics, Univ. of Colorado, Boulder, 2009, Dissertation title: Radially anisotropic shear-velocity structure of the crust and uppermost mantle beneath the western US from ambient noise tomography
MS, Geo-engineering (Applied Geophysics), Univ. of California, Berkeley, 2005
MS, Chemistry (Physical Chemistry), Univ. of California, Berkeley, 2004
BS with College Honors, Biochemistry, Univ. of Washington, Seattle, 1998
Professional experience
2017–present Adjunct faculty, Geophysics, Colorado School of Mines, Golden, Colorado
2011–present Research Geophysicist, USGS, Golden, Colorado
- Project chief, Ground Motion Project (2018–present)
- NAT External grants coordinator (2017–present)
2009–2011 Research Geophysicist–Mendenhall postdoctoral, USGS, Golden, Colorado
Publications
https://scholar.google.com/citations?user=spHag1kAAAAJ&hl=en
Science and Products
2014 update of the U.S. national seismic hazard maps
We held 8 regional and topical workshops across the U.S. to gather information for these maps. The maps were available to the public for comment during a 60-day period. A Steering Committee (9 experts) was assembled to review the inputs and results and provide additional insights. The maps have been presented at several professional meetings....
Petersen, Mark D.; Moschetti, Morgan P.; Powers, Peter M.; Mueller, Charles S.; Haller, Kathleen M.; Frankel, Arthur D.; Zeng, Yuehua; Rezaeian, Sanaz; Harmsen, Stephen C.; Boyd, Oliver S.; Field, Edward H.; Chen, R; Rukstales, Kenneth S.; Luco, Nicolas; Wheeler, Russell L.; Olsen, Anna H. Implementation of NGA-West2 ground motion models in the 2014 U.S. National Seismic Hazard Maps
The U.S. National Seismic Hazard Maps (NSHMs) have been an important component of seismic design regulations in the United States for the past several decades. These maps present earthquake ground shaking intensities at specified probabilities of being exceeded over a 50-year time period. The previous version of the NSHMs was developed in 2008;...
Rezaeian, Sanaz; Petersen, Mark D.; Moschetti, Morgan P.; Powers, Peter; Harmsen, Stephen C.; Frankel, Arthur D.
Documentation for the 2014 update of the United States national seismic hazard maps
The national seismic hazard maps for the conterminous United States have been updated to account for new methods, models, and data that have been obtained since the 2008 maps were released (Petersen and others, 2008). The input models are improved from those implemented in 2008 by using new ground motion models that have incorporated about twice...
Petersen, Mark D.; Moschetti, Morgan P.; Powers, Peter M.; Mueller, Charles S.; Haller, Kathleen M.; Frankel, Arthur D.; Zeng, Yuehua; Rezaeian, Sanaz; Harmsen, Stephen C.; Boyd, Oliver S.; Field, Edward H.; Chen, Rui; Rukstales, Kenneth S.; Luco, Nico; Wheeler, Russell L.; Williams, Robert A.; Olsen, Anna H. Comparison of smoothing methods for the development of a smoothed seismicity model for Alaska and the implications for seismic hazard
In anticipation of the update of the Alaska seismic hazard maps (ASHMs) by the U. S. Geological Survey, we report progress on the comparison of smoothed seismicity models developed using fixed and adaptive smoothing algorithms, and investigate the sensitivity of seismic hazard to the models. While fault-based sources, such as those for great...
Moschetti, Morgan P.; Mueller, Charles S.; Boyd, Oliver S.; Petersen, Mark D. Refinements to the method of epicentral location based on surface waves from ambient seismic noise: introducing Love waves
The purpose of this study is to develop and test a modification to a previous method of regional seismic event location based on Empirical Green’s Functions (EGFs) produced from ambient seismic noise. Elastic EGFs between pairs of seismic stations are determined by cross-correlating long ambient noise time-series recorded at the two stations. The...
Levshin, Anatoli L.; Barmin, Mikhail P.; Moschetti, Morgan P.; Mendoza, Carlos; Ritzwoller, Michael H. Long-period earthquake simulations in the Wasatch Front, UT: misfit characterization and ground motion estimates
In this research we characterize the goodness-of-fit between observed and synthetic seismograms from three small magnitude (M3.6-4.5) earthquakes in the region using the Wasatch Front community velocity model (WCVM) in order to determine the ability of the WCVM to predict earthquake ground motions for scenario earthquake modeling efforts. We...
Moschetti, Morgan P.; Ramírez-Guzmán, Leonardo- « first
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