Outer zone radiation belt electron flux is highly variable and responds differently to different solar wind drivers.
Outer zone radiation belt electron flux is highly variable and responds differently to different solar wind drivers.
Earth’s equatorial ionosphere exhibits significant and unpredictable day-to-day variations in density and morphology. This presents difficulties in preparing for adverse impacts on technological systems even 24 hours in advance.
TIMED/GUVI observed thermospheric column ∑O/N2 depletion in both hemispheres in March 2017.
The author reviews why, after almost 8 decades, we still have a coronal heating problem.
In this study, we present a magnetic conguration of an erupting pseudostreamer observed on April 19, 2015 on the Southwest limb embedding a prominence cavity. The eruption resulted in a relatively wide CME with a round front and prominence core intersected by a sharp plume.