Analysis 2023 Storms based on different time scales (Dst, Kp & Sym/H)

Abstract

We use numerous plasma parameters with geomagnetic indices with different time scales for the solar wind (SW) during the corresponding periods. Using Kp 3 h data, Dst index hourly data, the symmetric disturbance field (SYM-H) minute resolution data, and solar plasma measurements from multiple satellites, examine the chain of significant events that occurred in year 2023. The Empirical methods and statistical correlation technique examines the relationship between SW parameters and geomagnetic indices during major geomagnetic storms in 2023. Statical analysis of geomagnetic provisional activity Sym/H has better results than the disturbance storm time (Dst) index during various main phases of geomagnetic activity. The correlation (Cr) between SW characteristics with Dst, Kp, and SYM/H have different values, defining the link of disturbance in space weather. This research provides valuable insights for enhancing space weather forecasting of solar-terrestrial interactions.