5648 20220131112311.0 POSTER-2022-0014 Samara, E. How the shape of coronal holes influences the high-speed stream peak velocity at Earth 2021 2021-09-06 STCE Heinemann, S. Magdalenic, J. Rodriguez, L. Poedts, S. 16th European Solar Physics Meeting, Online luciano.rodriguez@observatoire.be CPOSTER