Search Results - "Earle, P. S."

Oklahoma experiences largest earthquake during ongoing regional wastewater injection hazard mitigation efforts by Yeck, W. L., Hayes, G. P., McNamara, D. E., Rubinstein, J. L., Barnhart, W. D., Earle, P. S., Benz, H. M.

“…The 3 September 2016, Mw 5.8 Pawnee earthquake was the largest recorded earthquake in the state of Oklahoma. Seismic and geodetic observations of the Pawnee…”
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Far‐field pressurization likely caused one of the largest injection induced earthquakes by reactivating a large preexisting basement fault structure by Yeck, W. L., Weingarten, M., Benz, H. M., McNamara, D. E., Bergman, E. A., Herrmann, R. B., Rubinstein, J. L., Earle, P. S.

“…The Mw 5.1 Fairview, Oklahoma, earthquake on 13 February 2016 and its associated seismicity produced the largest moment release in the central and eastern…”
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Source modeling of the 2015 Mw 7.8 Nepal (Gorkha) earthquake sequence: Implications for geodynamics and earthquake hazards by McNamara, D.E., Yeck, W.L., Barnhart, W.D., Schulte-Pelkum, V., Bergman, E., Adhikari, L.B., Dixit, A., Hough, S.E., Benz, H.M., Earle, P.S.

“…The Gorkha earthquake on April 25th, 2015 was a long anticipated, low-angle thrust-faulting event on the shallow décollement between the India and Eurasia…”
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The global short-period wavefield modelled with a Monte Carlo seismic phonon method by Shearer, Peter M., Earle, Paul S.

“…At high frequencies (∼1 Hz), much of the seismic energy arriving at teleseismic distances is not found in the main phases (e.g. P, PP, S, etc.) but is…”
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Fine-scale heterogeneity in the Earth's inner core by Vidale, John E, Earle, Paul S

“…The seismological properties of the Earth's inner core have become of particular interest as we understand more about its composition and thermal state…”
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Seismic evidence for small-scale heterogeneity throughout the Earth's mantle by Hedlin, Michael A. H, Shearer, Peter M, Earle, Paul S

“…Details in the amplitude structure of short-period precursors to the seismic core phase PKP can be used to constrain the depth extent of mantle scattering…”
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Observations of PKKP Precursors Used to Estimate Small-Scale Topography on the Core-Mantle Boundary by Earle, Paul S., Shearer, Peter M.

“…Stacks of global seismic data reveal the time and distance dependence of high-frequency (1-hertz) precursors to the seismic phase PKKP. Synthetic seismogram…”
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Absence of Short-Period ULVZ Precursors to PcP and ScP from two Regions of the CMB by Persh, Steven E., Vidale, John E., Earle, Paul S.

“…We present results from a study of the core‐mantle boundary (CMB) underneath Mexico, Central America, and the northeast Pacific using core‐reflected phases PcP…”
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Polarization of the Earth’s teleseismic wavefield by Earle, Paul S.

“…The average polarization of the Earth's teleseismic wavefield is imaged by applying a vector stacking technique to ∼32 000 three-component broad-band…”
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Observations of high-frequency scattered energy associated with the core phase PKKP by EARLE, P. S, SHEARER, P. M

“…Stacks of global seismic network data reveal emergent high—frequency (∼1 Hz) energy extending back from the PKKP c caustic at 72° to a distance of about 60°…”
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Survey of precursors to P sub "P sub ": Fine structure of mantle discontinuities by Xu, F., Vidale, J E, Earle, P S

“…The jumps in seismic velocity and density near 410- and 660-km depths have been postulated to mark phase changes in a locally, chemically homogeneous mantle…”
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Slow differential rotation of the Earth's inner core indicated by temporal changes in scattering by Vidale, John E, Dodge, Doug A, Earle, Paul S

“…The finding that the Earth's inner core might be rotating faster than the mantle has important implications for our understanding of core processes, including…”
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Unsuccessful initial search for a midmantle chemical boundary with seismic arrays by Vidale, John E., Schubert, Gerald, Earle, Paul S.

“…Compositional layering of the midmantle has been proposed to account for seismic and geochemical patterns [van der Hilst and Karason, 1999], and inferred…”
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Survey of precursors to P′P′: Fine structure of mantle discontinuities by Xu, Fei, Vidale, John E., Earle, Paul S.

“…The jumps in seismic velocity and density near 410‐ and 660‐km depths have been postulated to mark phase changes in a locally, chemically homogeneous mantle…”
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Mantle discontinuities under southern Africa from precursors to P'P'df by FEI XU, VIDALE, J. E, EARLE, P. S, BENZ, H. M

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