On February 26 th and 27 th , 2023, shocks in the solar wind were recorded near Earth following an M3.7 and an M6.3 solar flares, perturbing the space weather conditions. This was the first and weakest of three major geomagnetic storms of strength G3 and G4 that perturbed the Geospace environment between February and April 2023.
S. C. MushiniP. T. JayachandranRichard B. LangleyJ. W. MacDougallDimitry Pokhotelov
Y. NishimuraT. KellyP. T. JayachandranSebastijan MrakJ. L. SemeterE. DonovanV. AngelopoulosН. Нишитани