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Use of the DBM Model to the Predict of Arrival of Coronal Mass Ejections to the Earth

Kaportseva, K. B.; Shugay, Yu. S.

This paper analyzes the results of modeling coronal mass ejection (CME) propagation in 2010-2011 obtained using input data from different sources: CME catalogs SEEDS and CACTus, and predictions of the velocity of quasi-stationary solar wind fluxes, as an environment, through which CMEs propagate. As the model of quasi-stationary solar wind fluxes,…

Some Features of Solar Proton Events on March 7, 2011, and on February 20, 2014

Vlasova, N. A.; Kalegaev, V. V.; Tulupov, V. I.

The paper presents the results of studying two solar proton events—on March 7, 2011, and on February 20, 2014—which are associated with solar flares having almost the same power and located at close heliolongitudes, on the western side of the solar disk. The work was done on the basis of the experimental data obtained from the ACE spacecraft and t…