Abstract We have studied the trend of solar interplanetary with geomagnetic indices during solar cycle 24 move upward phase of recent cycle. The sunspot number (Rz), interplanetary magnetic field and Read More …
Author: IJIRG Admin
Forbush decrease in relation with geomagnetic storms and coronal mass ejections during solar cycle 23
Abstract We have studied Forbush decreases magnitude ≥5% observed at Oulu super Neutron Monitor with geomagnetic storms and coronal mass ejections during the period of solar cycle 23 .We have Read More …
Geomagnetic storms in relation to interplanetary magnetic fields and southward component of interplanetary magnetic field during solar cycle 24
Abstract We have analyzed geomagnetic storms Dst ≤-50nT observed during the period of solar cycle 24 with disturbances in interplanetary magnetic fields (IMF) and southward component of interplanetary magnetic Read More …
Study of long-term cosmic ray intensity variation with sunspot numbers, solar flare index, interplanetary magnetic fields and Alfven Mach number during solar cycle 24
Abstract We have studied yearly average values of cosmic ray intensity observed at Kiel super neutron monitor with yearly average values of sunspot numbers (SSN) ,yearly average values of Read More …