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dc.contributor.authorJames, M E-
dc.contributor.authorRastogi, R G-
dc.contributor.authorWinch, D E-
dc.identifier.issn0975-105X (Online); 0367-8393 (Print)-
dc.description.abstractRelationship between daily means of H and Y fields with Dst index for stations with in a low latitude belt around the world has been investigated. The H field decreases linearly with decreasing Dst, the slope being less than unity at all stations. But Y field variation with Dst exhibited a longitudinal dependence. The ring current follows the dipole coordinates and not the dip coordinates and hence changes in Y field are related to both dipole declination (ѱ) and dip declination (D) such that ΔYH = sin(ѱ-D), both in sign and magnitude. Good correspondence is seen between ΔYH and sin(ѱ-D) for all stations in the equatorial belt.en_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.relation.ispartof91.25-r; 94.30.Lren_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJRSP Vol.33(2) [April 2004]en_US
dc.subjectGeomagnetic stormsen_US
dc.subjectDst indexen_US
dc.subjectDipole and dip declinationen_US
dc.titleMagnetic disturbance effect on geomagnetic field at low latitudesen_US
Appears in Collections:IJRSP Vol.33(2) [April 2004]

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