Jan-Peter Weiss

1 week ago | agupubs.onlinelibrary.wiley.com | Irina E. Zakharenkova |Iurii V. Cherniak |John Braun |Jan-Peter Weiss

1 Introduction In May 2024, the Earth encountered an extremely intense geomagnetic storm, ranking among the most powerful in the past few decades. To date, the May 2024 space weather event is classified as the largest geomagnetic storm of the current 25th solar cycle in terms of the SYM-H index (high resolution Dst) minimum excursion, reaching −518 nT.