Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Moira L. Pyle"'
Publikováno v:
The Seismic Record, Vol 3, Iss 4, Pp 259-268 (2023)
Accurate event locations are important for many endeavors in seismology, and understanding the factors that contribute to uncertainties in those locations is complex. In this article, we present a case study that takes an in-depth look at the accurac
Externí odkaz:
https://doaj.org/article/366cf025c3e748ccb0c95b6d40be08af
Autor:
Moira L. Pyle, William R. Walter
Publikováno v:
Seismological Research Letters. 93:866-879
High-frequency (∼> 2 Hz) seismic P/S amplitude ratios are well-established as a discriminant to distinguish between natural earthquakes and underground explosions at regional distances (∼200–1500 km). As research shifts toward identifying lower
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a2633cd933bad93f6258a3be1009cf
https://doi.org/10.1785/0220210270
https://doi.org/10.1785/0220210270
Autor:
Brandon Schmandt, Monique M. Holt, Moira L. Pyle, Ruijia Wang, Jonathan R. Voyles, Keith D. Koper, Relu Burlacu
Publikováno v:
Bulletin of the Seismological Society of America. 111:558-570
Seismologists distinguish underground nuclear explosions from more commonly occurring earthquakes using moment tensor inversion, high-frequency P/S amplitude ratios, mb:Ms comparisons, and P-pP differential travel times. These methods are generally s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff76269f3d4cfcd80bee7829b0a0b0b9
https://doi.org/10.1785/0120200188
https://doi.org/10.1785/0120200188
Autor:
Douglas A. Dodge, Arben Pitarka, Gene A. Ichinose, K. Kroll, Moira L. Pyle, Sean R. Ford, William R. Walter
Publikováno v:
Journal of Geophysical Research: Solid Earth. 126
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc347963527dfc00de2d1e64f95b8bd1
https://doi.org/10.1029/2020jb021312
https://doi.org/10.1029/2020jb021312
Publikováno v:
Arabian Journal of Geosciences. 13
Seismic arrays provide useful tools for regional seismic monitoring. Two small-aperture, regionally-oriented arrays, QWAR and HQAR, were deployed in Saudi Arabia and Oman in 2012 and 2016. We utilize a time-domain beampacking method, similar to frequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ee555d276aa90c4c10bb29dcde6fcce
https://doi.org/10.1007/s12517-020-06000-7
https://doi.org/10.1007/s12517-020-06000-7
Publikováno v:
Bulletin of the Seismological Society of America. 107:2846-2858
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::525d5abeef8f20a5fabfefa2b89a6c00
https://doi.org/10.1785/0120170172
https://doi.org/10.1785/0120170172
Autor:
William R. Walter, Moira L. Pyle
Publikováno v:
Bulletin of the Seismological Society of America. 109
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bce78a72848ba0a1844b84a06f1e1eac
https://doi.org/10.1785/0120180256
https://doi.org/10.1785/0120180256
Publikováno v:
Geophysical Research Letters. 42:2700-2708
We investigate source locations of P wave microseisms within a narrow frequency band (0.67–1.33 Hz) that is significantly higher than the classic microseism band (~0.05–0.3 Hz). Employing a backprojection method, we analyze data recorded during J
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66dc30ffd91fd1448ad805ac576e7278
https://doi.org/10.1002/2015gl063530
https://doi.org/10.1002/2015gl063530
Publikováno v:
Bulletin of the Seismological Society of America. 105:706-718
The Source Physics Experiment (SPE) is a series of chemical explosions at the Nevada National Security Site (NNSS, formerly the Nevada Test Site) designed to improve our understanding of explosion physics. A future SPE will place an explosion at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e08c74c21fba140582c4047a1984078b
https://doi.org/10.1785/0120140251
https://doi.org/10.1785/0120140251
Autor:
Joshua A. White, C. Morency, D. C. Templeton, Whitney Trainor-Guitton, Eric Matzel, Moira L. Pyle
Publikováno v:
Energy Procedia. 63:4297-4304
Induced seismicity is inherently associated with underground fluid injections, including during geologic carbon sequestration. If fluids are injected in proximity to a pre-existing fault or fracture system, the resulting elevated pressures can trigge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05b74d50a09e311d572df4d16cda5d71