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Study of Interplanetary and Geomagnetic Response of Filament Associated CMEs

Published online by Cambridge University Press:  27 November 2018

Kunjal Dave ,
Wageesh Mishra ,
Nandita Srivastava  and
R. M. Jadhav
Kunjal Dave
Affiliation:
C. U. Shah University, Wadhwan, Surendranagar-363030, Gujarat, India email: [email protected]
Wageesh Mishra
Affiliation:
University of Science and Technology of China, Hefei, Anhui-230026, China
Nandita Srivastava
Affiliation:
Udaipur Solar Observatory, Physical Research Laboratory, Udaipur-313001, India email: [email protected]
R. M. Jadhav
Affiliation:
Gujarat Arts and Science College, Ahmedabad- 380006, Gujarat, India
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Abstract

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It has been established that Coronal Mass Ejections (CMEs) may have significant impact on terrestrial magnetic field and lead to space weather events. In the present study, we selected several CMEs which are associated with filament eruptions on the Sun. We attempt to identify the presence of filament material within ICME at 1AU. We discuss how different ICMEs associated with filaments lead to moderate or major geomagnetic activity on their arrival at the Earth. Our study also highlights the difficulties in identifying the filament material at 1AU within isolated and in interacting CMEs.

Keywords

Coronal Mass Ejection (CME)filament eruption
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 13 , Symposium S340: Long-term Datasets for the Understanding of Solar and Stellar Magnetic Cycles , February 2018 , pp. 83 - 84
Copyright
Copyright © International Astronomical Union 2018 

References

Li, Y., Luhmann, J. G., Lynch, B. J., & Kilpua, E. K. J., 2014, J. Geophys. Res. Space Physics, 119, 3237Google Scholar
Mishra, W. N. &Srivastava, T. Singh, 2015, J. Geophys. Res. Space Physics, 120, 221Google Scholar