Heliospheric consequences of solar activity in geophysical and interplanetary phenomena [PDF]
Geofísica Internacional, 2004 We have done an analysis of the total solar magnetic flux, polar coronal hole area and sunspots. We investigate their long term evolution over several solar cycles and their possible relationship with interplanetary shocks, sudden storm commencements at ...
D. Maravilla +2 more
doaj +3 more sources
Case studies of space weather events from their launching on the Sun to their impacts on power systems on the Earth [PDF]
Annales Geophysicae, 2002 Active geomagnetic conditions on 12–13, 15–16, and 22–23 September 1999 resulted in geomagnetically induced currents (GIC) measurable in power systems in Canada and the United States.
H.-L. Lam +3 more
doaj +1 more source
Frontiers in Physics, 2021 Low–frequency fluctuations in the interplanetary medium have been extensively investigated and described in the framework of turbulence, and the observed universal scaling behavior represents a clear signature of the underlying energy cascade.
Vincenzo Carbone +7 more
doaj +1 more source
Effect of the Interplanetary Medium on Nanodust Observations by the Solar Terrestrial Relations Observatory [PDF]
, 2015 Dust particles provide an important part of the matter composing the interplanetary medium; their mass flux at 1 AU is similar to that of the solar wind.
G. Le Chat +6 more
semanticscholar +1 more source
Interplanetary Shocks between 0.3 and 1.0 au: Helios 1 and 2 Observations
The Astrophysical Journal, 2023 The Helios 1 (H1) and Helios 2 (H2) spacecraft measured the solar winds at a distance between ∼0.3 and 1.0 au from the Sun. With increasing heliocentric distance ( r _h ), the plasma speed is found to increase at ∼34–40 km s ^−1 au ^−1 and the density ...
Rajkumar Hajra +5 more
doaj +1 more source
High‐Pressure Carbonaceous Phases as Minerals
Geophysical Monograph Series, Page 11-23., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Oliver Tschauner
wiley +1 more source
Global disturbance of Earth’s magnetosphere and its connection with space weather
Solar-Terrestrial Physics, 2020 This paper deals with extreme conditions of the global magnetosphere disturbance: very quiet and greatly disturbed, and their relationship with interplanetary medium parameters.
Kurazhkovskaya N.A.
doaj +1 more source
Reconstruction of the Parker spiral with the Reverse In situ data and MHD APproach – RIMAP
Journal of Space Weather and Space Climate, 2021 The reconstruction of plasma parameters in the interplanetary medium is very important to understand the interplanetary propagation of solar eruptions and for Space Weather application purposes.
Biondo Ruggero +3 more
doaj +1 more source
The Solar Connection of Enhanced Heavy Ion Charge States in the Interplanetary Medium: Implications for the Flux-Rope Structure of CMEs [PDF]
, 2012 We investigated a set of 54 interplanetary coronal mass ejection (ICME) events whose solar sources are very close to the disk center (within ± 15∘ from the central meridian). The ICMEs consisted of 23 magnetic-cloud (MC) events and 31 non-MC events.
N. Gopalswamy +5 more
semanticscholar +1 more source
Frontiers in Astronomy and Space Sciences, 2019 Propagating kink waves have been observed in many magnetic waveguides in the solar atmosphere, like coronal magnetic loops, spicules, and fine structures of prominences. There are also observational evidences that these waves are damped.
Michael S. Ruderman +4 more
doaj +1 more source