Equatorward expansion of the auroral oval during the May 2024 geomagnetic storm observed over Europe by FRIPON all-sky cameras and satellitesOlivier Katz, Jean Lilensten, Eelco Doornbos, François Colas, the FRIPON International Team, Agustina Pizarro and Baptiste FalqueJ. Space Weather Space Clim., 16 (2026) 15DOI: https://doi.org/10.1051/swsc/2026011
