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We use 130 years data for studying correlative effects due to solar cycle and activity phenomena on the occurrence of rainfall over India. For the period of different solar cycles, we compute the corr...
The Extreme Solar Activity during October–November 2003     Sunspots  rotation  flare  extreme activity       font style='font-size:12px;'> 2010/9/17
The positional measurements of sunspots from the Kodaikanal Observatory and Solar Geophysical data are used to study the association between occurrence of the abnormal activities of big sunspot groups...
The long-term modulation of cosmic ray intensity (CRI) by different solar activity (SA) parameters and an inverse correlation between individual SA parameter and CRI is well known. Earlier, it has bee...
We use 130 years data for studying correlative effects due to solar cycle and activity phenomena on the occurrence of rainfall over India. For the period of different solar cycles, we compute the corr...
The Extreme Solar Activity during October–November 2003     Sunspots  rotation  flare  extreme activity       font style='font-size:12px;'> 2009/5/7
The positional measurements of sunspots from the Kodaikanal Observatory and Solar Geophysical data are used to study the association between occurrence of the abnormal activities of big sunspot groups...
The long-term modulation of cosmic ray intensity (CRI) by different solar activity (SA) parameters and an inverse correlation between individual SA parameter and CRI is well known. Earlier, it has b...
SOLAR ACTIVITY INFLUENCE ON EQUIVALENT WIDTHS OF SOME PHOTOSPHERIC LINES。
THE 50-DAY OSCILLATION IN THE EARTH`S ROTATION, ATMOSPHERIC ANGULAR MOMENTUM AND SOLAR ACTIVITY
observations of the MnI 539.47 nm spectral line in the solar ux made at the Astronomical Observatory in Belgrade between 1994 and 2003 have been reduced and certain line parameters, viz. the equival...
Interplanetary shock parameters are analyzed for solar maximum (year 2000) and solar minimum (years 1995-1996) activity. Fast forward shocks are the most usual type of shock observed in the interplane...

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