Foreshock Properties at Typical and Enhanced Interplanetary Magnetic Field Strengths: Results From Hybrid-Vlasov Simulations
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DOI: 10.1029/2018ja025466
Abstract: In this paper, we present a detailed study of the effects of the interplanetary magnetic field (IMF) strength on the foreshock properties at small and large scales. Two simulation runs performed with the hybrid-Vlasov code… read more here.
Keywords: imf strength; field; foreshock properties; magnetic field ... See more keywords
Rare Occurrences of Non‐cascading Foreshock Activity in Southern California
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DOI: 10.1029/2020gl091757
Abstract: Earthquakes preceding large events are commonly referred to as foreshocks. They are often considered as precursory phenomena reflecting the nucleation process of the main rupture. Such foreshock sequences may also be explained by cascades of… read more here.
Keywords: southern california; earthquake; activity; foreshock activity ... See more keywords
Two Foreshock Sequences Post Gulia and Wiemer (2019)
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DOI: 10.1785/0220200082
Abstract: Recognizing earthquakes as foreshocks in real time would provide a valuable forecasting capability. In a recent study, Gulia and Wiemer (2019) proposed a traffic-light system that relies on abrupt changes in b-values relative to background… read more here.
Keywords: foreshock sequences; gulia wiemer; time; sequence ... See more keywords
Foreshocks of the 2018 ML 4.0 Shimian Earthquake in the Anninghe Fault and Its Implications for Earthquake Nucleation
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DOI: 10.1785/0220200332
Abstract: Foreshock activity sometimes precedes large earthquakes, but how foreshocks relate to mainshock nucleation is still unclear with limited case studies existing. One way to further the understanding of the foreshock occurrence mechanism is to maximize… read more here.
Keywords: mainshock; shimian earthquake; anninghe fault; 2018 shimian ... See more keywords