The effect of solar-wind turbulence on magnetospheric activity
The solar wind is a highly turbulent medium exhibiting scalings of the fluctuations ranging
over several decades of scales from the correlation length down to proton and electron …
over several decades of scales from the correlation length down to proton and electron …
Prediction capability of geomagnetic events from solar wind data using neural networks
Multiple neural network architectures, with different structural composition and complexity,
are implemented in this study with the aim of providing multi-hour-ahead warnings of severe …
are implemented in this study with the aim of providing multi-hour-ahead warnings of severe …
Statistical methods applied to space weather science
D Telloni - Frontiers in Astronomy and Space Sciences, 2022 - frontiersin.org
Space Weather is receiving more and more attention from the heliophysical scientific
community, as it is now well established that an adequate capability of monitoring any Earth …
community, as it is now well established that an adequate capability of monitoring any Earth …
Alfvénicity-related long recovery phases of geomagnetic storms: a space weather perspective
This paper reports, for the first time on a statistical basis, on the key role played by the
Alfvénic fluctuations in modulating the recovery phase of the geomagnetic storms, slowing …
Alfvénic fluctuations in modulating the recovery phase of the geomagnetic storms, slowing …
[HTML][HTML] Study of two interacting interplanetary coronal mass ejections encountered by Solar Orbiter during its first perihelion passage-Observations and modeling
Context. Solar Orbiter, the new-generation mission dedicated to solar and heliospheric
exploration, was successfully launched on February 10, 2020, 04: 03 UTC from Cape …
exploration, was successfully launched on February 10, 2020, 04: 03 UTC from Cape …
Recurrent galactic cosmic-ray flux modulation in L1 and geomagnetic activity during the declining phase of the solar cycle 24
Abstract Short-term variations (< 1 month) of the galactic cosmic-ray (GCR) flux in the inner
heliosphere are mainly associated with the passage of high-speed solar wind streams …
heliosphere are mainly associated with the passage of high-speed solar wind streams …
Forecasting Geoffective Events from Solar Wind Data and Evaluating the Most Predictive Features through Machine Learning Approaches
S Guastavino, K Bahamazava, E Perracchione… - arXiv preprint arXiv …, 2024 - arxiv.org
This study addresses the prediction of geomagnetic disturbances by exploiting machine
learning techniques. Specifically, the Long-Short Term Memory recurrent neural network …
learning techniques. Specifically, the Long-Short Term Memory recurrent neural network …
Space weather effects on transportation systems: A review of current understanding and future outlook
Abstract Space weather events, including solar flares, coronal mass ejections, and
geomagnetic storms, have significant effects on various transportation systems. This review …
geomagnetic storms, have significant effects on various transportation systems. This review …
Establishment and Application of an Interplanetary Disturbance Index Based on the Solar Wind–Magnetosphere Energy Coupling Function and the Spectral …
We develop a preliminary interplanetary disturbance index (Js W) by applying the spectral
whitening method to an energy coupling function with solar wind measurements during the …
whitening method to an energy coupling function with solar wind measurements during the …
The State of Solar Wind Heavy Ions in Interplanetary Coronal Mass Ejection–Driven Geomagnetic Storms
C Wang, F He, X Zhang - The Astrophysical Journal, 2024 - iopscience.iop.org
During geomagnetic storms, which are the primary periods for heavy ions from the solar
wind to enter Earth's magnetospheric space, the charge state of solar wind heavy ions …
wind to enter Earth's magnetospheric space, the charge state of solar wind heavy ions …