Far above the South Atlantic, Earth’s magnetic shield is thinning into a vast, lopsided bruise that now sprawls across an ...
Panel (a) shows the trajectory of MSS1-A crossing the SAA on a geographic map, the color indicates the integral flux of 40-750 keV electrons, accompanied by L-shell contour lines. The star marks the ...
A giant dent in Earth's magnetic field is continuing to expand, according to the latest data from a trio of satellites monitoring our world. It's called the South Atlantic Anomaly, stretching across ...
(a) IGRF model magnetic field intensity of 2024-01in the SAA. (b) CSES/HEPP-L measured 2–10 MeV proton fluxes difference (2024-01 minus 2019-01) in the SAA region. (c) NOAA/MEPED p5-90 measured ...