ENLIL Solar Wind Prediction - PUNCH

Polarimeter to Unify the Corona and Heliosphere (PUNCH) is a planned mission by NASA to study the unexplored region from the middle of the solar corona out to 1 AU from the Sun. PUNCH will consist of a constellation of four microsatellites that operate in low Earth orbit since August 2022. See the project website: punch.space.swri.edu for details.

Selected animations show a hypothetic global context for PUNCH spacecraft on August 2022. Historic observations are used to calculate the radial magnetic field and solar wind velocity at 21.5 Rs by the GONGz-WSA_2.2 model and to fit geometric and kinematic parameters of coronal mass ejections (CMEs) at CCMC/DONKI. (Click on an image to launch the animation.)

bnd6-earth image

denvel2-earth image

den1-earth image

los1dlos1los1dd-earth image


Please send questions and comments to Dusan.Odstrcil@gmail.com at George Mason University (Department of Physics and Astronomy) and NASA Goddard Space Flight Center (Code 674 Space Weather Laboratory).

Acknowledgments: This work has been supported by NASA/LWS-SC Program.