Geomagnetic Storms - Classified - 1993 - 2023

List of Geomagnetic Storms from 1993 to 2023 classified in main and recovery phase. The requirement for a storm to be identified is that it reaches an SMR index of -50 [nT] More information on the SMR ring current index can be found here : http://supermag.jhuapl.edu This version is generated for the article that is published on Geophysical Research letters (GRL) "Plasma sheet Magnetic Flux Transport During Geomagnetic Storms" : https://agupubs.onlinelibrary.wiley.com/doi/epdf/10.1029/2024GL110839