FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078290419> ?p ?o ?g. }

• W2078290419 endingPage "690" @default.
• W2078290419 startingPage "675" @default.
• W2078290419 abstract "The M 7.4 Landers earthquake triggered widespread seismicity in the western United States. Because the transient dynamic stresses induced at regional distances by the Landers surface waves are much larger than the expected static stresses, the magnitude and the characteristics of the dynamic stresses may bear upon the earthquake triggering mechanism. The Landers earthquake was recorded on the UPSAR (U.S. Geological Survey Parkfield Small Aperture Array) array, a group of 14 triaxial accelerometers located within a 1-square-km region 10 km southwest of the town of Parkfield, California, 412 km northwest of the Landers epicenter. No triggered earthquakes were observed at Parkfield. Multiple filter analysis shows that the displacements, obtained by double integration, are dominated by the fundamental mode Love and Rayleigh modes, with some higher-mode contributions for periods shorter than 10 s. Most of the surface waves propagated along the great circle path from Landers, but a late arriving surface wave appears to have been scattered from the Sierra Nevada Mountains. We used a standard geodetic inversion procedure to determine the surface strain and stress tensors as functions of time from the observed displacements. Peak dynamic strains and stresses at Earth's surface are about 7 μstrain and 0.035 MPa, respectively, and they have a flat amplitude spectrum between 2-s and 15-s period. These stresses agree well with stresses predicted from a simple equation using the ground velocity spectrum observed at a single station. Peak stresses ranged from about 0.035 MPa at the surface to about 0.12 MPa between 2 and 14 km depth, with the sharp increase of stress away from the surface resulting from the rapid increase of rigidity with depth and from the influence of mode shapes. Because of the free-surface boundary conditions, the horizontal components of the stress tensor tend to dominate in the top 5–6 km of the crust, which might cause triggered seismicity to have strike-slip or normal mechanisms. Comparison of dynamic stresses induced by the Landers, Loma Prieta, and Petrolia earthquakes at a variety of sites indicates that the Landers stresses were not spectacularly larger than those induced by the other sources. Landers dynamic stresses were comparable to Coalinga static stresses at Parkfield. The effective strain caused by Landers at Parkfield, where no earthquakes were triggered, are the same amplitude as those at some sites in Nevada where earthquakes were triggered. Comparing various authors' observations of dynamic stresses, there is no obvious characteristic of these stresses that correlates with the triggered seismicity." @default.
• W2078290419 created "2016-06-24" @default.
• W2078290419 creator A5006598298 @default.
• W2078290419 creator A5006923735 @default.
• W2078290419 creator A5023172574 @default.
• W2078290419 creator A5023851440 @default.
• W2078290419 creator A5065146003 @default.
• W2078290419 date "1995-01-10" @default.
• W2078290419 modified "2023-09-30" @default.
• W2078290419 title "Transient stresses at Parkfield, California, produced by the<i>M</i>7.4 Landers earthquake of June 28, 1992: Observations from the UPSAR dense seismograph array" @default.
• W2078290419 cites W1981073484 @default.
• W2078290419 cites W1982236703 @default.
• W2078290419 cites W1989532638 @default.
• W2078290419 cites W2016788798 @default.
• W2078290419 cites W2041572279 @default.
• W2078290419 cites W2054900972 @default.
• W2078290419 cites W2056841948 @default.
• W2078290419 cites W2058827292 @default.
• W2078290419 cites W2075405683 @default.
• W2078290419 cites W2126972939 @default.
• W2078290419 cites W2130569647 @default.
• W2078290419 cites W2164189743 @default.
• W2078290419 cites W2169318800 @default.
• W2078290419 doi "https://doi.org/10.1029/94jb02477" @default.
• W2078290419 hasPublicationYear "1995" @default.
• W2078290419 type Work @default.
• W2078290419 sameAs 2078290419 @default.
• W2078290419 citedByCount "213" @default.
• W2078290419 countsByYear W20782904192012 @default.
• W2078290419 countsByYear W20782904192013 @default.
• W2078290419 countsByYear W20782904192014 @default.
• W2078290419 countsByYear W20782904192015 @default.
• W2078290419 countsByYear W20782904192016 @default.
• W2078290419 countsByYear W20782904192017 @default.
• W2078290419 countsByYear W20782904192018 @default.
• W2078290419 countsByYear W20782904192019 @default.
• W2078290419 countsByYear W20782904192020 @default.
• W2078290419 countsByYear W20782904192021 @default.
• W2078290419 countsByYear W20782904192022 @default.
• W2078290419 countsByYear W20782904192023 @default.
• W2078290419 crossrefType "journal-article" @default.
• W2078290419 hasAuthorship W2078290419A5006598298 @default.
• W2078290419 hasAuthorship W2078290419A5006923735 @default.
• W2078290419 hasAuthorship W2078290419A5023172574 @default.
• W2078290419 hasAuthorship W2078290419A5023851440 @default.
• W2078290419 hasAuthorship W2078290419A5065146003 @default.
• W2078290419 hasConcept C111919701 @default.
• W2078290419 hasConcept C119217923 @default.
• W2078290419 hasConcept C127313418 @default.
• W2078290419 hasConcept C13280743 @default.
• W2078290419 hasConcept C165205528 @default.
• W2078290419 hasConcept C2780799671 @default.
• W2078290419 hasConcept C41008148 @default.
• W2078290419 hasConceptScore W2078290419C111919701 @default.
• W2078290419 hasConceptScore W2078290419C119217923 @default.
• W2078290419 hasConceptScore W2078290419C127313418 @default.
• W2078290419 hasConceptScore W2078290419C13280743 @default.
• W2078290419 hasConceptScore W2078290419C165205528 @default.
• W2078290419 hasConceptScore W2078290419C2780799671 @default.
• W2078290419 hasConceptScore W2078290419C41008148 @default.
• W2078290419 hasIssue "B1" @default.
• W2078290419 hasLocation W20782904191 @default.
• W2078290419 hasOpenAccess W2078290419 @default.
• W2078290419 hasPrimaryLocation W20782904191 @default.
• W2078290419 hasRelatedWork W1878219584 @default.
• W2078290419 hasRelatedWork W1979427886 @default.
• W2078290419 hasRelatedWork W2031573214 @default.
• W2078290419 hasRelatedWork W2053983673 @default.
• W2078290419 hasRelatedWork W2092739438 @default.
• W2078290419 hasRelatedWork W2282212139 @default.
• W2078290419 hasRelatedWork W2973786500 @default.
• W2078290419 hasRelatedWork W3016255354 @default.
• W2078290419 hasRelatedWork W4241466039 @default.
• W2078290419 hasRelatedWork W4253374395 @default.
• W2078290419 hasVolume "100" @default.
• W2078290419 isParatext "false" @default.
• W2078290419 isRetracted "false" @default.
• W2078290419 magId "2078290419" @default.
• W2078290419 workType "article" @default.