Results 11 to 20 of about 5,765 (201)
Dynamics of the foreshock compressional boundary and its connection to foreshock cavities [PDF]
Journal of Geophysical Research: Space Physics, 2013 AbstractWe use several global hybrid (kinetic ions, fluid electrons) simulation runs for steady and time‐varying interplanetary magnetic field (IMF) conditions to examine the dynamics of the foreshock compressional boundary (FCB) and its connection to foreshock cavities.
Nick Omidi +2 more
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Helium in the Earth's foreshock: a global Vlasiator survey [PDF]
Annales Geophysicae, 2020 The foreshock is a region of space upstream of the Earth's bow shock extending along the interplanetary magnetic field (IMF). It is permeated by shock-reflected ions and electrons, low-frequency waves, and various plasma transients.
M. Battarbee +21 more
doaj +1 more source
Applied Sciences, 2022 When buildings are exposed to earthquake sequence, damage aggravation is expected to occur. Although several studies report seismic vulnerability of reinforced concrete (RC) buildings under the mainshock–aftershock sequence, indicating damage aggravation
Pushpa Mahat +5 more
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On the correlations between the largest foreshocks and mainshocks of earthquake sequences in Taiwan
Frontiers in Earth Science, 2023 We collected a data set of mainshocks and their respective largest foreshocks of 38 earthquake sequences in Taiwan. The plot of local magnitude, ML, of a mainshock (denoted by MLm) versus ML of its largest foreshock (denoted by MLf) shows an increase in ...
Kou-Cheng Chen +3 more
doaj +1 more source
On the edge of the foreshock: model-data comparisons [PDF]
Annales Geophysicae, 2008 We present the results of a global hybrid code simulation for the solar wind-interaction with the Earth's magnetosphere during an interval of steady radial IMF.
D. G. Sibeck +3 more
doaj +1 more source
The Geoeffectiveness of Solar Wind Current Sheets and Its Modulation by Foreshock Ions
Geophysical Research Letters, 2022 We examined the evolution of 34 solar wind bifurcated current sheets in the magnetosheath and their magnetospheric responses, using the in‐situ observations of the THEMIS probes and the GOES satellites.
Boyi Wang +3 more
doaj +1 more source
GeoHazards, 2022 The paper describes the algorithm and the results of the seismic hazard estimate based on the data of the seismological catalog of the US Geological Survey (USGS).
Aleksandr Malyshev, Lidiia Malysheva
doaj +1 more source
New Physical Implications From Revisiting Foreshock Activity in Southern California
Geophysical Research Letters, 2023 Foreshock analysis promises new insights into the earthquake nucleation process and could potentially improve earthquake forecasting. Well‐performing clustering models like the Epidemic‐Type Aftershock Sequence (ETAS) model assume that foreshocks and ...
Ester Manganiello +2 more
doaj +1 more source
Precedent-extrapolation estimate of the seismic hazard in the Sakhalin and the Southern Kurils region [PDF]
Геосистемы переходных зон, 2021 The paper describes the algorithm and the results of the seismic hazard estimate in the Sakhalin and Southern Kurils region based on the data of the Japan Regional Catalogue (JMA).
Alexander I. Malyshev +1 more
doaj +1 more source
The statistics of foreshock cavities: results of a Cluster survey [PDF]
Annales Geophysicae, 2008 We use Cluster magnetic field, thermal ion, and energetic particle observations upstream of the Earth's bow shock to investigate the occurrence patterns of foreshock cavities. Such cavities are thought to form when bundles of magnetic field connect to
L. Billingham +2 more
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