Sunspot Behavior During Solar Cycle Maximum and Minimums. Comparative Analysis of Sunspot Dynamics Across Solar Cycles 20-22

Aum Dave

In an 11-year cycle, the Sun’s magnetic field undergoes a complete polarity flip. During each solar cycle, the Sun displays varying levels of activity, which are quantified by the number of sunspots. These sunspots are categorized using letters ( A, B, C, D, E, F, G, H, J). Our research investigates sunspot behavior during solar cycle minima and maxima for cycles 20 to 22. Analyzing extensive daily sunspot data, revealed that sunspots exhibit greater complexity during solar maxima years. Interestingly, sunspots categorized as F seem to be entirely absent during solar minimum. Further data analysis is necessary to comprehend this behavior and its interpretation and implications, in terms of local and global magnetic effects relating to solar activity. 

Major: 
Aerospace Engineering
Exhibition Category: 
Physical Sciences
Exhibition Format: 
Poster Presentation
Campus: 
University Park
Faculty Sponsor: 
Asif Ud-Doula
Poster Number: 
87