Analysis of solar plasma parameters during intense geomagnetic storm (SYM/H<-100) in 2023

We utilize numerous solar plasma and field parameters with geomagnetic indices for the geomagnetic storm in 25 solar cycles. Using Planetary index (Kp) having 3 h data, Dst index hourly data, Symmetric horizontal field (SYM/H) minute resolution data and solar plasma measurements from multiple satellites, examine the chain of significant events that occurred in the year 2023. Statical analysis of geomagnetic provisional activity Sym/H has better results than Kp index during various main phases of geomagnetic activity. The statistical correlation technique is used to examine the relationship between Interplanetary parameters and geomagnetic indices during major geomagnetic storms. This research improves our comprehension of solar-terrestrial interactions and provides valuable insights for enhancing space weather forecasting models.