Zobrazeno 1 - 10
of 27
pro vyhledávání: '"J C, Hawthorne"'
We probe the present-day stresses in the lunar interior by examining the slip directions of moonquakes in the A01 nest. In this nest, some deep moonquakes appear to slip “backwards,” in the opposite direction to other events. We assess whether th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4a26a5423274445868355a7f7529c1a
https://doi.org/10.1029/2022je007364
https://doi.org/10.1029/2022je007364
Autor:
B. Gombert, J. C. Hawthorne
Slow earthquakes are now commonly found to display a wide range of durations, moments, and slip and propagation speeds. But not all types of slow earthquakes have been examined in detail. Here we probe tremor bursts with durations between 1 and 30 mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc8bbd93175e88299703f01958673b6e
https://doi.org/10.1029/2022jb025034
https://doi.org/10.1029/2022jb025034
Segments of many faults are observed to slip aseismically at the surface. On the central segment of the San Andreas Fault, aseismic slip accumulates largely in creep events: few-mm bursts of slip w...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f4538a263dc6e732bf61d7f67b73b02
https://doi.org/10.1002/essoar.10507927.1
https://doi.org/10.1002/essoar.10507927.1
Publikováno v:
Bulletin of the Seismological Society of America. 109:929-943
Oceanic transform faults display a wide range of earthquake stress drops, large aseismic slip, and along‐strike variation in seismic coupling. We use and further develop a phase coherence‐based method to calculate and analyze stress drops of 61 M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf923e62231cddc67ee25b81cfbff965
https://doi.org/10.1785/0120180319
https://doi.org/10.1785/0120180319
Autor:
J. C. Hawthorne, Mohamed A. Alwahedi
Publikováno v:
Geophysical Research Letters. 46:3676-3687
The magnitude of postseismic slip is useful for constraining physical models of fault slip. Here we examine the postseismic slip following intermediate‐magnitude (M 4 to 5) earthquakes by systematically analyzing data from borehole strainmeters in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac9fda8c0dab2408e102941e05d4f6cb
https://doi.org/10.1029/2018gl081001
https://doi.org/10.1029/2018gl081001
The San Andreas fault has been observed to creep at the surface along the 175km section between San Juan Bautista and Cholame (Titus et al., 2011). This section is known as the creeping section and accumulates slip in two modes: during continuous bac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9141b164351db84869f1bcc97719cae4
https://doi.org/10.5194/egusphere-egu21-7452
https://doi.org/10.5194/egusphere-egu21-7452
Autor:
Julien Renou, J. C. Hawthorne
Slow slip events (SSEs) have been observed beneath the Nicoya peninsula in Costa-Rica for more than 10 years, and are accompanied by tremor activity both updip and downdip of the seismogenic region. However, tremor detection in this region can be cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c0a725d7b794790ffe613d143e8421c
https://doi.org/10.5194/egusphere-egu21-13312
https://doi.org/10.5194/egusphere-egu21-13312
Autor:
Hui Huang, J. C. Hawthorne
Previous studies suggest that all LFEs could be roughly the same size; most LFE durations are between 0.2 and 0.5 s, and most LFE moments fall within a 1 to 2-magnitude unit range. These apparently characteristic LFE sizes could imply that LFEs are h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::260a18f438cbd7baba80442263770bc6
https://doi.org/10.5194/egusphere-egu21-13901
https://doi.org/10.5194/egusphere-egu21-13901
Publikováno v:
Geophysical Research Letters
Geophysical Research Letters, American Geophysical Union, 2019, 46 (22), pp.12823-12832. ⟨10.1029/2019GL084778⟩
Geophysical Research Letters, American Geophysical Union, 2019, 46 (22), pp.12823-12832. ⟨10.1029/2019GL084778⟩
Observations since 1998 have revealed that repeating earthquakes, and particularly small repeating earthquakes, occur less often than expected given their seismically derived slip and the regional fault slip rate. Here we test the hypothesis that sma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d3ae5d6438f1f523b56c127ac166842
http://ora.ox.ac.uk/objects/uuid:
http://ora.ox.ac.uk/objects/uuid:
Publikováno v:
Geophysical Journal International
Geophysical Journal International, Oxford University Press (OUP), 2019, 216 (1), pp.621-639
Geophysical Journal International, 2019, 216 (1), pp.621-639. ⟨10.1093/gji/ggy429⟩
Geophysical Journal International, Oxford University Press (OUP), 2019, 216 (1), pp.621-639
Geophysical Journal International, 2019, 216 (1), pp.621-639. ⟨10.1093/gji/ggy429⟩
International audience; The low frequency earthquakes (LFEs) that constitute tectonic tremor are often inferred to be slow: to have durations of 0.2-0.5 s, a factor of 10-100 longer than those of typical MW 1-2 earthquakes. Here we examine LFEs near
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84efd244b25ed0ca08b628491b8cd301
https://hal.archives-ouvertes.fr/hal-01982295
https://hal.archives-ouvertes.fr/hal-01982295