Irina E. Zakharenkova

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.

May 12, 2023 | agupubs.onlinelibrary.wiley.com | Irina E. Zakharenkova |Iurii V. Cherniak |John Braun |Qian Wu

3 Results and Discussion The COSMIC scientific team has developed a new algorithm to determine the location of EPBs (plasma density depletions) in the F7/C2 IVM density data and to construct global maps of the identified plasma bubbles geolocations. Depending on tasks and requirements, the refreshment rate of the Bubble Map can be selected within the 30–60 min range.