Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912505049> ?p ?o ?g. }
- W2912505049 endingPage "2989" @default.
- W2912505049 startingPage "2970" @default.
- W2912505049 abstract "Abstract The recent first observations of the prompt elastogravity signals (PEGS) induced by the 2011 M w = 9.1 Tohoku megathrust earthquake generated interest in how these signals might best be observed, especially for lower‐magnitude events. Simulations of these signals preceding the direct P wave, for different depths and focal mechanisms, first reveal that shallow strike‐slip earthquakes offer a better detection potential than subduction megathrust earthquakes. Consistently, clear PEGS are observed at several broadband seismometers during the 2012 M w = 8.6 Wharton Basin earthquake. Due to their short source durations, large deep earthquakes are then shown to have an even larger detection potential, confirmed by the successful seismological observations for the 2018 M w = 8.2 Fiji and 1994 M w = 8.2 Bolivia earthquakes. Detection is even improved when an earthquake is recorded by a number of good‐quality stations, allowing for stacking techniques. Thanks to the deployment of the USArray network across Alaska, the recent 2018 M w = 7.9 off‐Alaska earthquake (strike slip) is thus observed with an excellent signal‐to‐noise ratio. Array stacking is also shown to reveal the PEGS induced by the large 2010 M w = 8.8 Maule megathrust earthquake, for which individual observations are impeded by the long‐lasting radiation generated by a distant large earthquake. As a whole, we show new observations and successful modeling of the PEGS for five earthquakes in the 7.9–8.8 magnitude range. These findings demonstrate that, even without considering promising future instruments, the PEGS detection is not restricted to exceptional events, confirming their potential for magnitude and focal mechanism determination within the few minutes following a large earthquake." @default.
- W2912505049 created "2019-02-21" @default.
- W2912505049 creator A5028809954 @default.
- W2912505049 creator A5047433777 @default.
- W2912505049 date "2019-03-01" @default.
- W2912505049 modified "2023-10-16" @default.
- W2912505049 title "Multiple Observations of the Prompt Elastogravity Signals Heralding Direct Seismic Waves" @default.
- W2912505049 cites W1496582011 @default.
- W2912505049 cites W1584541129 @default.
- W2912505049 cites W1719356337 @default.
- W2912505049 cites W1877945727 @default.
- W2912505049 cites W1966105006 @default.
- W2912505049 cites W1971131485 @default.
- W2912505049 cites W1972929870 @default.
- W2912505049 cites W1980102255 @default.
- W2912505049 cites W1980163716 @default.
- W2912505049 cites W1982575752 @default.
- W2912505049 cites W2004559638 @default.
- W2912505049 cites W2013782998 @default.
- W2912505049 cites W2021664069 @default.
- W2912505049 cites W2039677082 @default.
- W2912505049 cites W2046292690 @default.
- W2912505049 cites W2062221814 @default.
- W2912505049 cites W2062865707 @default.
- W2912505049 cites W2070665913 @default.
- W2912505049 cites W2079690744 @default.
- W2912505049 cites W2085127199 @default.
- W2912505049 cites W2090725936 @default.
- W2912505049 cites W2120970538 @default.
- W2912505049 cites W2121614500 @default.
- W2912505049 cites W2129379588 @default.
- W2912505049 cites W2146843890 @default.
- W2912505049 cites W2165786512 @default.
- W2912505049 cites W2169977972 @default.
- W2912505049 cites W2293054552 @default.
- W2912505049 cites W2326690970 @default.
- W2912505049 cites W2396840222 @default.
- W2912505049 cites W2424908083 @default.
- W2912505049 cites W2553143810 @default.
- W2912505049 cites W2611028644 @default.
- W2912505049 cites W2773037389 @default.
- W2912505049 cites W2897804080 @default.
- W2912505049 cites W2904073197 @default.
- W2912505049 cites W998392657 @default.
- W2912505049 doi "https://doi.org/10.1029/2018jb017130" @default.
- W2912505049 hasPublicationYear "2019" @default.
- W2912505049 type Work @default.
- W2912505049 sameAs 2912505049 @default.
- W2912505049 citedByCount "10" @default.
- W2912505049 countsByYear W29125050492019 @default.
- W2912505049 countsByYear W29125050492020 @default.
- W2912505049 countsByYear W29125050492021 @default.
- W2912505049 countsByYear W29125050492022 @default.
- W2912505049 countsByYear W29125050492023 @default.
- W2912505049 crossrefType "journal-article" @default.
- W2912505049 hasAuthorship W2912505049A5028809954 @default.
- W2912505049 hasAuthorship W2912505049A5047433777 @default.
- W2912505049 hasBestOaLocation W29125050492 @default.
- W2912505049 hasConcept C119217923 @default.
- W2912505049 hasConcept C120665830 @default.
- W2912505049 hasConcept C121332964 @default.
- W2912505049 hasConcept C126691448 @default.
- W2912505049 hasConcept C127313418 @default.
- W2912505049 hasConcept C1276947 @default.
- W2912505049 hasConcept C147412999 @default.
- W2912505049 hasConcept C156801008 @default.
- W2912505049 hasConcept C165205528 @default.
- W2912505049 hasConcept C195268267 @default.
- W2912505049 hasConcept C509933004 @default.
- W2912505049 hasConcept C58097730 @default.
- W2912505049 hasConcept C77928131 @default.
- W2912505049 hasConcept C84786313 @default.
- W2912505049 hasConcept C97355855 @default.
- W2912505049 hasConceptScore W2912505049C119217923 @default.
- W2912505049 hasConceptScore W2912505049C120665830 @default.
- W2912505049 hasConceptScore W2912505049C121332964 @default.
- W2912505049 hasConceptScore W2912505049C126691448 @default.
- W2912505049 hasConceptScore W2912505049C127313418 @default.
- W2912505049 hasConceptScore W2912505049C1276947 @default.
- W2912505049 hasConceptScore W2912505049C147412999 @default.
- W2912505049 hasConceptScore W2912505049C156801008 @default.
- W2912505049 hasConceptScore W2912505049C165205528 @default.
- W2912505049 hasConceptScore W2912505049C195268267 @default.
- W2912505049 hasConceptScore W2912505049C509933004 @default.
- W2912505049 hasConceptScore W2912505049C58097730 @default.
- W2912505049 hasConceptScore W2912505049C77928131 @default.
- W2912505049 hasConceptScore W2912505049C84786313 @default.
- W2912505049 hasConceptScore W2912505049C97355855 @default.
- W2912505049 hasFunder F4320320883 @default.
- W2912505049 hasIssue "3" @default.
- W2912505049 hasLocation W29125050491 @default.
- W2912505049 hasLocation W29125050492 @default.
- W2912505049 hasLocation W29125050493 @default.
- W2912505049 hasLocation W29125050494 @default.
- W2912505049 hasLocation W29125050495 @default.
- W2912505049 hasOpenAccess W2912505049 @default.
- W2912505049 hasPrimaryLocation W29125050491 @default.
- W2912505049 hasRelatedWork W1977116121 @default.