Open AccessSolar Variation and Super Geomagnetic Storm Event during March 10-31, 2015
Author(s) -
Anand Prakash Tiwari,
Achyut Pandey
Publication year - 2019
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.a4102.119119
Subject(s) - geomagnetic storm , coronal mass ejection , space weather , solar cycle 23 , solar cycle 22 , solar flare , heliosphere , earth's magnetic field , solar cycle 24 , atmospheric sciences , storm , solar maximum , solar cycle , solar wind , physics , environmental science , meteorology , astronomy , magnetic field , quantum mechanics
CMEs and solar flares are important solar ejections which are the cause of storm in Heliosphere. These ejections are producing a change in Earth magnetic field. In this paper we have studied heliospheric disturbance of solar cycle 24 during period from 10 March to 31 March 2015. We observed that a huge explosion of magnetic field and plasma from the Sun’s corona on 15 March 2015 and associated solar flares have disturbed space weather towards earth causes strongest geomagnetic storm on 17 March 2015. We found that Dst value reached to its minimum is -223 nT and a FDs during the period on 17 March 2015.