Space Environment Modeling Group

Castillo Tibocha A. M., J. de Wiljes, Y. Y. Shprits, N. A. Aseev, (2021), Reconstructing the Dynamics of the Outer Electron Radiation Belt by Means of the Standard and Ensemble Kalman Filter With the VERB-3D Code, Space Weather, 19, e02672, doi:10.1029/2020SW002672

Saikin A. A., Y. Y. Shprits, A. Y. Drozdov, D. A. Landis, I. S. Zhelavskaya, S. Cervantes Villa, (2021), Reconstruction of the Radiation Belts for Solar Cycles 17–24 (1933–2017), Space Weather, 19, e2020SW002524, doi:10.1029/2020SW002524

Smirnov A. G., M. Berrendorf, Y. Y. Shprits, E. A. Kronberg, H. J. Allison, N. A. Aseev, I. S. Zhelavskaya, S. K. Morley, G. D. Reeves, M. R. Carver, F. Effenberger, (2020), Medium Energy Electron Flux in Earth’s Outer Radiation Belt (MERLIN): A Machine Learning Model, Space Weather, 18, e2020SW002532, doi:10.1029/2020SW002532, e2020SW002532 10.1029/2020SW002532

Aseev N. A., Y. Y. Shprits, (2019), Reanalysis of Ring Current Electron Phase Space Densities Using Van Allen Probe Observations, Convection Model, and Log-Normal Kalman Filter, Space Weather, 17, 619-638, doi:10.1029/2018SW002110

Boynton R. J., O. A. Amariutei, Y. Y. Shprits, M. A. Balikhin, (2019), The System Science Development of Local Time-Dependent 40-keV Electron Flux Models for Geostationary Orbit, Space Weather, 17, 894-906, doi:10.1029/2018SW002128

Shprits Y. Y., R. Vasile, I. S. Zhelavskaya, (2019), Nowcasting and Predicting the Kp Index Using Historical Values and Real-Time Observations, Space Weather, 17, 1219-1229, doi:10.1029/2018SW002141

Smirnov A. G., E. A. Kronberg, F. Latallerie, P. W. Daly, N. Aseev, Y. Y. Shprits, A. Kellerman, S. Kasahara, D. Turner, M. G. Taylor, (2019), Electron Intensity Measurements by the Cluster/RAPID/IES Instrument in Earth’s Radiation Belts and Ring Current, Space Weather, 17, 553-566, doi:10.1029/2018SW001989

Zhelavskaya I. S., R. Vasile, Y. Y. Shprits, C. Stolle, J. Matzka, (2019), Systematic Analysis of Machine Learning and Feature Selection Techniques for Prediction of the Kp Index, Space Weather, 17, 1461-1486, doi:10.1029/2019SW002271

Zheng Y., N. Y. Ganushkina, P. Jiggens, I. Jun, M. Meier, J. I. Minow, T. P. O’Brien, D. Pitchford, Y. Shprits, W. K. Tobiska, M. A. Xapsos, T. B. Guild, J. E. Mazur, M. M. Kuznetsova, (2019), Space Radiation and Plasma Effects on Satellites and Aviation: Quantities and Metrics for Tracking Performance of Space Weather Environment Models, Space Weather, 17, 1384-1403, doi:10.1029/2018SW002042

Green J. C., Y. Y. Shprits, E. Haggarty, T. Onsager, I. Zhelavskaya, (2018), Summary of Stakeholder Inputs on Development of a Satellite Anomaly Database From the European Space Weather Week, Space Weather, 16, 343-344, doi:10.1029/2018SW001823

Liemohn M. W., J. P. McCollough, V. K. Jordanova, C. M. Ngwira, S. K. Morley, C. Cid, W. K. Tobiska, P. Wintoft, N. Y. Ganushkina, D. T. Welling, S. Bingham, M. A. Balikhin, H. J. Opgenoorth, M. A. Engel, R. S. Weigel, H. J. Singer, D. Buresova, S. Bruinsma, I. S. Zhelavskaya, Y. Y. Shprits, R. Vasile, (2018), Model Evaluation Guidelines for Geomagnetic Index Predictions, Space Weather, 16, 2079-2102, doi:10.1029/2018SW002067

Shprits Y. Y., I. S. Zhelavskaya, J. C. Green, A. A. Pulkkinen, R. B. Horne, D. Pitchford, T. P. O’Brien, A. Glover, (2018), Discussions on Stakeholder Requirements for Space Weather-Related Models, Space Weather, 16, 341-342, doi:10.1002/2018SW001864

Drozdov A. Y., Y. Y. Shprits, N. A. Aseev, A. C. Kellerman, G. D. Reeves, (2017), Dependence of radiation belt simulations to assumed radial diffusion rates tested for two empirical models of radial transport, Space Weather, 15, 150-162, doi:10.1002/2016SW001426

Green J. C., J. Likar, Y. Shprits, (2017), Impact of space weather on the satellite industry, Space Weather, 15, 804-818, doi:10.1002/2017SW001646

Aseev N. A., Y. Y. Shprits, A. Y. Drozdov, A. C. Kellerman, (2016), Numerical applications of the advective-diffusive codes for the inner magnetosphere, Space Weather, 14, 993-1010, doi:10.1002/2016SW001484

Camporeale E., Y. Shprits, M. Chandorkar, A. Drozdov, S. Wing, (2016), On the propagation of uncertainties in radiation belt simulations, Space Weather, 14, 982-992, doi:10.1002/2016SW001494

Kronberg E. A., M. V. Rashev, P. W. Daly, Y. Y. Shprits, D. L. Turner, A. Y. Drozdov, M. Dobynde, A. C. Kellerman, T. A. Fritz, V. Pierrard, K. Borremans, B. Klecker, R. Friedel, (2016), Contamination in electron observations of the silicon detector on board Cluster/RAPID/IES instrument in Earth’s radiation belts and ring current, Space Weather, 14, 449-462, doi:10.1002/2016SW001369

Shprits Y. Y., M. Spasojevic, (2015), Global and Comprehensive Analysis of the Inner Magnetosphere as a Coupled System: Physical Understanding and Applications, Space Weather, 13, 533-535, doi:10.1002/2015SW001295

de Soria-Santacruz M., M. Martinez-Sanchez, Y. Y. Shprits, (2014), Controlled precipitation of energetic Van Allen belt protons by electromagnetic ion cyclotron (EMIC) waves, Space Weather, 12, 354-367, doi:10.1002/2014SW001047

Kellerman A. C., Y. Y. Shprits, D. L. Turner, (2013), A Geosynchronous Radiation‒belt Electron Empirical Prediction (GREEP) model, Space Weather, 11, 463-475, doi:10.1002/swe.20074

Podladchikova T. V., A. A. Petrukovich, (2012), Extended geomagnetic storm forecast ahead of available solar wind measurements, Space Weather, 10, doi:10.1029/2012SW000786

Kondrashov D., M. Ghil, Y. Shprits, (2011), Lognormal Kalman filter for assimilating phase space density data in the radiation belts, Space Weather, 9, doi:10.1029/2011SW000726

Shprits Y., D. Subbotin, B. Ni, R. Horne, D. Baker, P. Cruce, (2011), Profound change of the near-Earth radiation environment caused by solar superstorms, Space Weather, 9, doi:10.1029/2011SW000662

Subbotin D. A., Y. Y. Shprits, (2009), Three-dimensional modeling of the radiation belts using the Versatile Electron Radiation Belt (VERB) code, Space Weather, 7, doi:10.1029/2008SW000452