Space Weather, in press, 2017 July 7 Modeling observations of solar coronal mass ejections with heliospheric imagers verified with the Heliophysics System Observatory C. Möstl1,2*, A. Isavnin3, P. D. Boakes1,2, E. K. J. Kilpua3, J. A. Davies4, R. A. Harrison4, D. Barnes4,5, V. Krupar6, J. P. Eastwood7, S. W. Good7, R. J. Forsyth7, V. Bothmer8, M. A. Reiss2, T. Amerstorfer1, R. M. Winslow9, B. J. Anderson10, L. C. Philpott11, L. Rodriguez12, 13,14 15 16 1 A. P. Rouillard , P. Gallagher , T. Nieves-Chinchilla and T. L. Zhang 1Space Research Institute, Austrian Academy of Sciences, Graz, Austria. 2IGAM-Kanzelhöhe Observatory, Institute of Physics, University of Graz, Austria. 3Department of Physics, University of Helsinki, Helsinki, Finland. 4RAL Space, Rutherford Appleton Laboratory, Harwell, Oxford, UK. 5University College London, UK. 6Institute of Atmospheric Physics CAS, Prague, Czech Republic. 7The Blackett Laboratory, Imperial College London, London, UK. 8Institute for Astrophysics, University of Göttingen, Göttingen, Germany. 9Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, Durham, NH, USA 10The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA. 11Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia, Vancouver, British Columbia, Canada. 12Solar–Terrestrial Center of Excellence – SIDC, Royal Observatory of Belgium, Brussels, Belgium. 13Institut de Recherche en Astrophysique et Planétologie, Université de Toulouse (UPS), France. 14Centre National de la Recherche Scientifique, Toulouse, France. 15School of Physics, Trinity College Dublin, Ireland. 16Heliophysics Science Division, GSFC/NASA, Greenbelt, MD, USA Corresponding author: Christian Möstl (
[email protected]) Key Points: ● Hindsight predictions of CMEs by modeling observations from the STEREO heliospheric imagers science data are analyzed for 2007-2014.