List of Solar Proton Events in the 24 Cycle of Solar Activity (2009‒2019)

Yu. I. Logachev 1, G. A. Bazilevskaya 2, E. I. Daibog 1, E. A. Ginzburg 3, V. N. Ishkov 4,5, L. L. Lazutin 1, M. D. Nguyen 1, G. M. Surova 1, N. A. Vlasova 1,O. S. Yakovchouk 1

1 Skobeltsyn Institute of Nuclear Physics, Moscow State University (SINP), Moscow, Russia
2 Lebedev Physical Institute, Russian Academy of Sciences (LPI), Moscow, Russia
3 Fedorov Institute of Applied Geophysics (IAG), Moscow, Russia
4 Pushkov Institute of Terrestrial Magnetism, the Ionosphere, and Radiowave Propagation, Russian Academy of Sciences (IZMIRAN), Troitsk, Moscow, Russia
5 Geophysical Center, Russian Academy of Sciences (GC RAS), Moscow, Russia

This List is the final sample of solar proton events (SPE), on the basis of which the Catalogue of SPE for the 24th solar activity cycle will be published to be a continuation of the six Catalogues on solar proton events, which collected systematic data on SPE with proton generation energy Ер > 10 MeV and a flux exceeding Jp ≥ 1 см-2∙с-1∙ср-1 (pfu). There were 93 such events in the 24th cycle of solar activity since 2009.

The time characteristics, the particle fluxes, the integral energy spectrum of the registered protons in the maxima of the temporal intensity profile, the information on the sources are given for each event.

The data are stored in the World Data Center for Solar-Terrestrial Physics, Moscow ( Data are freely accessible.

Dataset creation date:  November 2019; Publication date: November 2019
Publisher: Geophysical Center RAS, Moscow, Russia (


Citation:Logachev, Yu. I., Bazilevskaya G. A., Daibog E. I., Ginzburg E. A, Ishkov V. N., Lazutin L. L., Nguyen M. D., Surova G. M., Vlasova N. A., Yakovchuk O. S.  List of Solar Proton Events in the 24 Cycle of Solar Activity (2009‒2019). ESDB repository, GC RAS, Moscow,

License: Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

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