Browsing by Author Kumar, Sandeep

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Showing results 1 to 13 of 13
Issue DateTitleAuthor(s)
2018Characteristics of storm time ion composition in the near-Earth plasma sheet using Geotail and RBSP measurementsPandya, Megha; Veenadhari, Bhaskara; Nose, Masahito; Kumar, Sandeep; Reeves, Geof D.; Lui, A.T.Y.
2012Corotating interaction region (CIR) induced magnetic storms during solar minimum and their effects on low-latitude geomagnetic field and ionosphereVeenadhari, B.; Kumar, Sandeep; Tulasiram, S.; Singh, Rajesh; Alex, S.
2012Corotating interaction regions (CIRs) at sub-harmonic solar rotational periods and their impact on ionosphere-thermosphere system during the extreme low solar activity year 2008Tulasiram, S.; Yamamoto, M.; Veenadhari, B.; Kumar, Sandeep; Gurubaran, S.
2020Effects of IMF By on ring current asymmetry under Southward IMF Bz conditions observed at ground magnetic stations: Case studiesKumar, Sandeep; Veenadhari, B.; Chakrabarty, D.; Tulasiram, S.; Kikuchi, T.; Miyoshi, Y.
2015Estimation of interplanetary electric field conditions for historical geomagnetic stormsKumar, Sandeep; Veenadhari, B.; Tulasiram, S.; Selvakumaran, R.; Mukherjee, S.; Singh, Rajesh; Kadam, B.D.
2015The influence of Corotating Interaction Region (CIR) driven geomagnetic storms on the development of equatorial plasma bubbles (EPBs) over wide range of longitudesTulasiram, S.; Kumar, Sandeep; Su, S.-Y.; Veenadhari, B.; Ravindran, Sudha
2018Low-latitude Aurorae during the Extreme Space Weather Events in 1859Hayakawa, Hisashi; Ebihara, Yusuke; Hand, David P.; Hayakawa, Satoshi; Kumar, Sandeep
2016On the reduced geoeffectiveness of solar cycle 24: A moderate storm perspectiveSelvakumaran, R.; Veenadhari, B.; Akiyama, S.; Pandya, Megha; Gopalswamy, N.; Yashiro, S.; Kumar, Sandeep; Makela, P.; Xie, H.
2016Possible relationship between the equatorial electrojet (EEJ) and daytime vertical E B drift velocities in F region from ROCSAT observationsKumar, Sandeep; Veenadhari, B.; Tulasiram, S.; Su, S.-Y.; Kikuchi, T.
2017Rare observation of daytime whistlers at very low latitude (L = 1.08)Gokani, Sneha A.; Singh, Rajesh; Tulasiram, S.; Venkatesham, K.; Veenadhari, B.; Kumar, Sandeep; Selvakumaran, R.
2017The role of interplanetary shock orientation on SC/SI rise time and geoeffectivenessSelvakumaran, R.; Veenadhari, B.; Ebihara, Y.; Kumar, Sandeep; Prasad, D.S.V.V.D.
2019Signatures of substorm related overshielding electric field at equatorial latitudes under steady southward IMF Bz during main phase of magnetic stormVeenadhari, Bhaskara; Kikuchi, Takashi; Kumar, Sandeep; Tulasiram, S.; Chakrabarty, D.; Ebihara, Yusuke; Reeves, G.D.
2016Studies on equatorial and low latitude ionospheric electrodynamics and coupling processes during geomagnetically quiet and disturbed periodsKumar, Sandeep