Interplanetary Coronal Mass Ejection of October 3, 2021

Magnetic clouds are closed structures immersed within interplanetary coronal mass ejections. These structures have an important effect on the propagation of solar energetic particles and cosmic rays that is observed as variations in the flux of these particle populations. On November 3, 2021 one of these structures was observed at different solar distances by instruments aboard Solar Orbiter and instruments in Earth orbit. The topology of the magnetic cloud has been analyzed by observing its evolution between the different observation points and the effect on solar energetic particles and cosmic rays

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