Please use this identifier to cite or link to this item: https://repository.sustech.edu/handle/123456789/9387
Title: SUNSPOT RELATION TO GEOMAGNETIC INDICES
Authors: Hamid, Altaher Hamid
Hassan, AbubakrAbdalmonim
Supervisor - Magdi Elfadil Yousif Suliman
Keywords: Science
Physics department
SUNSPOT
INDICES
GEOMAGNETIC
Issue Date: 1-Jun-2014
Publisher: Sudan University of Science and Technology
Citation: Hamid , Altaher Hamid . SUNSPOT RELATION TO GEOMAGNETIC INDICES /Hamid Altaher Hamid , AbubakrAbdalmonim Hassan ; Magdi Elfadil Yousif Suliman .- Khartoum: Sudan University of Science and Technology,College of Science, 2014.-38p.:ill . ; 28cm .- Bachelor ‘s Search.
Abstract: In this project we studied the sun and sun structure and the effect of sunspots on the earth’s weather, we found that the sun heat the earth atmosphere and degree of ionization in the ionosphere increases atthe dayside andthis causes convection in ionosphere. Solar winds sweeps toward earth at supersonic speed ranging from 300 to 1000 km/s, it is distorts the earth magnetic field which shaped magnetosphere.by calculating the disturbance storm time index (dst) we found that a negative Dst value means that Earth's magnetic field is weakened. This is particularly the case during solar storms. This is particularly the case during solar storms.
Description: Thesis
URI: http://repository.sustech.edu/handle/123456789/9387
Appears in Collections:Bachelor of Science

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