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Kinetic‐Size Magnetic Holes in the Terrestrial Foreshock Region

Geophysical Research Letters, 2022
Kinetic‐size magnetic holes (KSMHs) can accelerate and heat the particles, resulting the energy dissipation in space plasmas. KSMHs in the terrestrial foreshock region are statistically investigated based on the Magnetospheric Multiscale data from ...
S. Huang   +11 more
semanticscholar   +1 more source

Short-Term Foreshock and Aftershock Patterns of the 2021 Ms 6.4 Yangbi Earthquake Sequence

Seismological Research Letters, 2021
An Ms 6.4 earthquake struck Yangbi County in western Yunnan province, China, on 21 May 2021, causing damage in the nearby region. Intensive foreshock activity started three days before the mainshock, and numerous aftershocks followed along a northwest ...
Ying-Ying Zhang   +7 more
semanticscholar   +1 more source

Rupture Process of the 2019 Ridgecrest, California Mw 6.4 Foreshock and Mw 7.1 Earthquake Constrained by Seismic and Geodetic Data

, 2020
The 2019 Ridgecrest earthquake sequence culminated in the largest seismic event in California since the 1999Mw 7.1 Hector Mine earthquake. Here, we combine geodetic and seismic data to study the rupture process of both the 4 JulyMw 6.4 foreshock and the ...
Kang Wang   +4 more
semanticscholar   +1 more source

Compressive foreshock structures and their association with the foreshock boundary and the bow shock

2023
The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)
Xirogiannopoulou, N.   +3 more
openaire   +2 more sources

Frequency of foreshocks

Nature, 1976
IN February 1975, the Chinese Seismological Bureau successfully predicted a magnitude 7.3 earthquake near Haicheng, Liaoning Province. From their reports, it is obvious that many methods such as radon count, abnormal animal behaviour, seismic velocity, and tilt and telluric current anomalies were considered in making the long term prediction1.
LUCILE JONES, PETER MOLNAR
openaire   +1 more source

Energy Modulations of Magnetospheric Ions Induced by Foreshock Transient‐Driven Ultralow‐Frequency Waves

Geophysical Research Letters, 2021
Although foreshock transients can generate strong magnetospheric Pc5 ultralow‐frequency (ULF) waves, whether they can modulate the energy of magnetospheric ions is still poorly understood.
Boyi Wang   +5 more
semanticscholar   +1 more source

Interplanetary shocks and foreshocks

2023
The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)
Blanco-Cano, X.   +8 more
openaire   +2 more sources

A Foreshock Bubble Driven by an IMF Tangential Discontinuity: 3D Global Hybrid Simulation

Geophysical Research Letters, 2021
Foreshock bubbles (FBs) have been observed upstream of solar wind tangential discontinuities (TDs). A hypothesized mechanism is that foreshock ions with gyroradii larger than the TD thickness may move to upstream side of TDs and generate FBs.
Chih-Ping Wang   +3 more
semanticscholar   +1 more source

Improving the Foreshock Traffic Light Systems for Real-Time Discrimination Between Foreshocks and Aftershocks

Seismological Research Letters
After a moderate-to-large earthquake, Civil Protection, scientists, the population, and decision makers immediately ask: “Was this the mainshock, or is a bigger event yet to come?” According to the current state of the art, the probability that an even
L. Gulia   +4 more
semanticscholar   +1 more source

Magnetospheric Multiscale Observations of Earth's Oblique Bow Shock Reformation by Foreshock Ultralow‐Frequency Waves

Geophysical Research Letters, 2021
Collisionless shocks can be nonstationary with periodic reformation shown in many simulation results, but direct observations are still tenuous and difficult to conclusively interpret. In this study, using Magnetospheric Multiscale (MMS) observations, we
T. Liu   +4 more
semanticscholar   +1 more source

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