What causes CME travel time estimation errors: their kinematic measurements in the corona or the limited understanding of the forces in their IP propagation?
Carlos Roberto Braga1, Angelos Vourlidas2, Alisson Dal Lago3, Rafael Rodrigues Souza de Mendonça4, Ezequiel Echer1, Laura Balmaceda5 and RyunYoung Kwon6, (1)INPE National Institute for Space Research, Sao Jose dos Campos, Brazil, (2)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (3)National Institute for Space Research (INPE), São José dos Campos - SP, Brazil, (4)National Institute for Space Research and State Key Laboratory of Space Weather, Chinese Academy of Sciences, São José dos Campos, Brazil, (5)George Mason University, Fairfax, United States, (6)George Mason University Fairfax, Fairfax, VA, United States