8 papers · 1 filter
Propagation of Interplanetary Shocks in the Inner Heliosphere
Munkhjargal Lkhagvadorj, Gabor Facsko, Andrea Opitz +2
Interplanetary shocks are one of the crucial dynamic phenomena in the Heliosphere. They can accelerate particles to high energies, generate plasma waves, and can trigger geomagneti…
Space Weather Effects on Critical Infrastructure
Gabor Facsko, Gergely Koban, Nikolett Biro +1
Gas pipelines, transmission lines, overhead wires, transformers, GNSS navigation, and telecommunication systems are part of critical infrastructure. Industry, transportation, servi…
Comparing 1-year GUMICS-4 simulations of the Terrestrial Magnetosphere with Cluster Measurements
Gabor Facsko, David Sibeck, Ilja Honkonen +18
We compare the predictions of the GUMICS4 global magnetohydrodynamic model for the interaction of the solar wind with the Earth's magnetosphere with Cluster~SC3 measurements for…
Cluster Hot Flow Anomaly Observations During Solar Cycle Minimum
Gabor Facsko, Mariella Tatrallyay, Geza Erdos +2
Hot flow anomalies (HFAs) are studied using observations of the FGM magnetometer and the CIS plasma detector aboard the four Cluster spacecraft. Previously we studied several speci…
Study of hot flow anomalies using Cluster multi-spacecraft measurements
Gabor Facsko, Jean-Gabriel Trotignon, Iannis Dandouras +2
Hot flow anomalies (HFAs) were first discovered in the early 1980s at the bow shock of the Earth. In the 1990s these features were studied, observed and simulated very intensively…
A statistical study of hot flow anomalies using Cluster data
Gabor Facsko, Karoly Kecskemety, Geza Erdos +3
Hot flow anomalies (HFAs) are studied using observations of the RAPID suprathermal charged particle detector, the FGM magnetometer, and the CIS plasma detector aboard the four Clus…