• F. Mustajab
• Badruddin

Coronal mass ejection (CME) is a huge mass of plasma and magnetic field originated from the Sun. These CME propagates into the interplanetary space with different features and structures and is identified as interplanetary coronal mass ejection (ICMEs). When ICMEs become faster than proceeding solar wind a shock wave develops. The turbulent region between shock and ICMEs is known as the sheath region. Some of them reach the Earth and create different types of disturbances. To understand and describe the proper ties of the different structures, producing disturbances of different magnitude and nature, we use the spacecraft measurements of ICMEs with different magnetic properties propagating into interplanetary space and generating disturbances. We use their different plasma and field properties to investigate for different interplanetary parameters influencing the geomagnetic behaviour by different coronal mass ejections associated features.

Coronal mass ejections, solar wind, shocks, sheath regions, geomagnetic disturbances.

"Influence of interplanetary coronal mass ejection associated with shocks and sheath regions on the terrestrial environment", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 9, page no.106-130, September-2021, Available :http://www.jetir.org/papers/JETIRFB06014.pdf

"Influence of interplanetary coronal mass ejection associated with shocks and sheath regions on the terrestrial environment", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 9, page no. pp106-130, September-2021, Available at : http://www.jetir.org/papers/JETIRFB06014.pdf