Search Results - "Paul Earle"

Continuing megathrust earthquake potential in Chile after the 2014 Iquique earthquake by Hayes, Gavin P., Herman, Matthew W., Barnhart, William D., Furlong, Kevin P., Riquelme, Sebástian, Benz, Harley M., Bergman, Eric, Barrientos, Sergio, Earle, Paul S., Samsonov, Sergey

“…The 2014 Iquique event was not the earthquake that had been expected to fill the regional seismic gap; given that significant sections of the northern Chile…”
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Identifying regions of strong scattering at the core–mantle boundary from analysis of PKKP precursor energy by Rost, Sebastian, Earle, Paul S.

“…We detect seismic scattering from the core–mantle boundary related to the phase PKKP (PK• KP) in data from small aperture seismic arrays in India and Canada…”
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Dense geophysical observations reveal a triggered, concurrent multi-fault rupture at the Mendocino Triple Junction by Yeck, William L., Shelly, David R., Materna, Kathryn Z., Goldberg, Dara E., Earle, Paul S.

“…A central question of earthquake science is how far ruptures can jump from one fault to another, because cascading ruptures can increase the shaking of a…”
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Rapid characterization of the February 2023 Kahramanmaras, Turkiye, earthquake sequence by Goldberg, Dara E, Taymaz, Tuncay, Reitman, Nadine G, Hatem, Alexandra E, Yolsal-Cevikbilen, Seda, Barnhart, William D, Irmak, Tahir Serkan, Wald, David J, Ocalan, Taylan, Yeck, William L, Ozkan, Berkan, Thompson Jobe, Jessica A, Shelly, David R, Thompson, Eric M, DuRoss, Christopher B, Earle, Paul S, Briggs, Richard W, Benz, Harley M, Erman, Ceyhun, Dogan, Ali Hasan, Altuntas, Cemali

“…The 6 February 2023 Mw 7.8 Pazarcik and subsequent Mw 7.5 Elbistan earthquakes generated strong ground shaking that resulted in catastrophic human and economic…”
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Uncertainty and Spatial Correlation in Station Measurements for mb Magnitude Estimation by William L. Yeck, Adam T. Ringler, David R. Shelly, Paul Earle, Harley Benz, David C. Wilson

“…The body-wave magnitude (mb) is a long-standing network-averaged, amplitude-based magnitude used to estimate the magnitude of seismic sources from teleseismic…”
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Twitter earthquake detection: earthquake monitoring in a social world by Paul S., Daniel C., Michelle Guy

“…The U.S. Geological Survey (USGS) is investigating how the social networking site Twitter, a popular service for sending and receiving short, public text…”
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Subduction intraslab-interface fault interactions in the 2022 Mw 6.4 Ferndale, California, earthquake sequence by Shelly, David R, Goldberg, Dara E, Materna, Kathryn Z, Skoumal, Robert J, Hardebeck, Jeanne L, Yoon, Clara E, Yeck, William L, Earle, Paul S

“…The Mendocino triple junction-the intersection of the Pacific, North American, and Gorda plates-activates a collection of disparate faults that reconcile…”
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Subduction intraslab-interface fault interactions in the 2022 M w 6.4 Ferndale, California, earthquake sequence by Shelly, David R, Goldberg, Dara E, Materna, Kathryn Z, Skoumal, Robert J, Hardebeck, Jeanne L, Yoon, Clara E, Yeck, William L, Earle, Paul S

“…The Mendocino triple junction-the intersection of the Pacific, North American, and Gorda plates-activates a collection of disparate faults that reconcile…”
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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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An Atlas of ShakeMaps and population exposure catalog for earthquake loss modeling by Allen, Trevor I., Wald, David J., Earle, Paul S., Marano, Kristin D., Hotovec, Alicia J., Lin, Kuowan, Hearne, Michael G.

“…We present an Atlas of ShakeMaps and a catalog of human population exposures to moderate-to-strong ground shaking (EXPO-CAT) for recent historical earthquakes…”
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Evidence for inner-core rotation from possible changes with time in PKP coda by Vidale, John E., Earle, Paul S.

“…Inner‐core‐grazing PKP waves from seven French nuclear tests on Mururoa Island recorded at NORSAR appear to change over a decade. We compared filtered and…”
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Preliminary Observations of the 5 April 2024 Mw 4.8 New Jersey Earthquake by Boyd, Oliver S., Barnhart, William D., Bourke, James, Chapman, Martin, Earle, Paul S., Huang, Guo-chin Dino, Thompson Jobe, Jessica A., Kim, Won-Young, Link, Frederik, Litherland, Mairi, Lloyd, Andrew, Long, Maureen D., McBride, Sara, Michael, Andrew J., Mooney, Walter D., Mountain, Gregory S., Nikolaou, Sissy, Savvaidis, Alexandros, Waldhauser, Felix, Wolfe, Cecily J., Yoon, Clara

“…On 5 April 2024, 10:23 a.m. local time, a moment magnitude 4.8 earthquake struck Tewksbury Township, New Jersey, about 65 km west of New York City. Millions of…”
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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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Earthquake Twitter by Earle, Paul

“…Twitter messages offer first-hand accounts of earthquakes within minutes. Analyses of their content and geographic distribution can be a useful supplement to…”
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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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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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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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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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On the use of the Internet to collect earthquake information by Rémy Bossu, Paul S.

“…As geophysicists, we find it difficult to imagine our daily professional and personal lives without the Internet. Emails have been the mainstay of scientific…”
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Survey of precursors to P'P': Fine structure of mantle discontinuities by FEI XU, VIDALE, John E, EARLE, Paul S

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