Exploration of Solar Wind Phenomena: Database and Duration Analysis

The provided open-access database compiles information on various solar wind types and their durations in near-Earth space, encompassing high-speed solar wind streams, coronal mass ejections, and slow solar wind. The categorization of these different flows relies on criteria derived from experimental data on the primary solar wind parameters. Employing physical conditions, the database precisely delineates the commencement and conclusion of each solar wind event. Its primary objective is to span the last five 11-year solar cycles (cycles 20 to 24) and partially 25, leveraging in situ satellite observations. The study also explores the temporal dynamics of high-speed solar wind streams (HSS) and endeavors to establish their precise duration.