European Academic Research ISSN 2286-4822
ISSN-L 2286-4822
Impact Factor: 3.4546 (UIF)
DRJI Value : 5.9 (B+)
Article Details :
Article Name :
Study of Flare Related Intense Geomagnetic Storms with Solar Radio Burst and JIMF
Author Name :
Dr. PREETAM SINGH GOUR Dr. SHIVA SINGH, Dr. ARUN KUMAR
Publisher :
Bridge Center
Article URL :
Abstract :
We have studied X and M-Class X -Ray solar flares related intense geomagnetic storms observed during the period of 2000-2006 with halo and partial halo coronal mass ejections, solar radio bursts and disturbances in solar wind plasma parameters. We have found that 82.45% X and M-Class X-Ray solar flare related intense geomagnetic storms are associated with halo and partial halo coronal mass ejections. The association rate of halo and partial halo coronal mass ejections are found 78.72 % and 21.27 % respectively. Further we have observed that 71.92% X and M-Class X-Ray solar flare related intense geomagnetic storms are associated with solar radio bursts. The association rate of type IV and type II radio bursts have been found 60.97 % and 39.03% respectively. From the study of X and M-Class XRay solar flare related intense geomagnetic storms with jump in interplanetary magnetic field, we have determined positive co-relation with co-relation co-efficient, 0.71 between magnitude of X and M-Class X-Ray solar flare related intense geomagnetic storms and peak values of associated jump in interplanetary magnetic field, 0.69 between magnitude of X and M-class X-Ray solar flare related intense geomagnetic storms and magnitude of jump in interplanetary magnetic fields.
Keywords :
Coronal Mass Ejections, X-Ray Solar Flares, Solar Radio Bursts, Intense Geomagnetic Storms, JIMF.
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