Browsing Department of Physics and Technology by Journals "Journal of Space Weather and Space Climate"
Now showing items 1-7 of 7
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Comparing the effects of solar-related and terrestrial drivers on the northern polar vortex
(Journal article; Peer reviewed, 2020)Northern polar vortex experiences significant variability during Arctic winter. Solar activity contributes to this variability via solar irradiance and energetic particle precipitation. Recent studies have found that ... -
GPS scintillations associated with cusp dynamics and polar cap patches
(Peer reviewed; Journal article, 2017)This paper investigates the relative scintillation level associated with cusp dynamics (including precipitation, flow shears, etc.) with and without the formation of polar cap patches around the cusp inflow region by the ... -
The Mansurov effect: Seasonal and solar wind sector structure dependence
(Journal article; Peer reviewed, 2023)We investigate the connection between the interplanetary magnetic field (IMF) By-component and polar surface pressure, also known as the Mansurov effect. The aim of the investigation is to unravel potential dependencies ... -
The Mansurov effect: Statistical significance and the role of autocorrelation
(Journal article; Peer reviewed, 2022)The Mansurov effect is related to the interplanetary magnetic field (IMF) and its ability to modulate the global electric circuit, which is further hypothesized to impact the polar troposphere through cloud generation ... -
The refractive and diffractive contributions to GPS signal scintillation at high latitudes during the geomagnetic storm on 7-8 September 2017
(Journal article; Peer reviewed, 2022)Different indices have been used to reflect, or monitor the ionospheric scintillation, e.g. the detrended carrier phase, σφ, S4, the rate of change of the vertical total electron content index (vROTI), as well as the ... -
A statistical study of polar cap flow channels observed in both hemispheres using SuperDARN radars
(Journal article; Peer reviewed, 2022)This paper details the first large-scale, interhemispheric statistical study into ionospheric fast flow (>900 m/s) channels in the polar cap using the SuperDARN radar network. An automatic algorithm was applied to 6 years ... -
Validating the Space Weather Modeling Framework (SWMF) for applications in northern Europe: Ground magnetic perturbation validation
(Journal article; Peer reviewed, 2020)In this study we investigate the performance of the University of Michigan’s Space Weather Modeling Framework (SWMF) in prediction of ground magnetic perturbations (ΔB) and their rate of change with time (dB/dt), which is ...