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Relationship between solar wind parameters and geomagnetic activity indices: article / Azrin Nur Farhana Abdullah Din @ Azman

This study examined the relationship of solar wind parameters due to geomagnetic activity indices during disturbed period (Coronal Holes events & Coronal Mass Ejection events) and quiet period. In this analysis, for solar wind parameters, we are focusing on Interplanetary Magnetic Field Magnitud...

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Main Author: Abdullah Din @ Azman, Azrin Nur Farhana
Format: Article
Language:English
Published: 2014
Subjects:
Solar energy
Online Access:https://ir.uitm.edu.my/id/eprint/110035/1/110035.pdf
https://ir.uitm.edu.my/id/eprint/110035/
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spelling my.uitm.ir.1100352025-02-10T23:54:25Z https://ir.uitm.edu.my/id/eprint/110035/ Relationship between solar wind parameters and geomagnetic activity indices: article / Azrin Nur Farhana Abdullah Din @ Azman Abdullah Din @ Azman, Azrin Nur Farhana Solar energy This study examined the relationship of solar wind parameters due to geomagnetic activity indices during disturbed period (Coronal Holes events & Coronal Mass Ejection events) and quiet period. In this analysis, for solar wind parameters, we are focusing on Interplanetary Magnetic Field Magnitude (B), Interplanetary Magnetic Field Temperature (T), Proton Density (N), Solar Wind Speed (Vsw) and Solar Wind Input Energy (ɛ) while for the geomagnetic indices, polar cap index (PC), auroral electrojet index (AE), disturbance storm time index (Dst) and planetary K-index (Kp) were investigated. The solar wind parameters and geomagnetic indices data are retrieved from OMNIWeb Data Explorer maintained by Goddard Space Flight Center, NASA. The variability of horizontal component of the geomagnetic field at three different latitudes stations extracted from Magnetic Data Acquisition System/Circum-pan Pacific Magnetometer Network (MAGDAS/CPMN) were investigated in order to study the correlation of geomagnetic pulsations with solar wind parameters. Data are supplied by International Center for Space Weather Science and Education, ICSWSE, Kyushu University, Japan. Due to availability of data, the event within 2009 and 2010 period were chosen. From the analysis, both Coronal Holes and Coronal Mass Ejection events show significant relationship with geomagnetic indices and pulsations. However, both solar wind events influence the geomagnetic pulsations, Pc5 according to the geomagnetic stations. Details of the analysis will be discussed throughout this paper. 2014-07 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/110035/1/110035.pdf Relationship between solar wind parameters and geomagnetic activity indices: article / Azrin Nur Farhana Abdullah Din @ Azman. (2014) pp. 1-9.
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Solar energy
spellingShingle Solar energy
Abdullah Din @ Azman, Azrin Nur Farhana
Relationship between solar wind parameters and geomagnetic activity indices: article / Azrin Nur Farhana Abdullah Din @ Azman
description This study examined the relationship of solar wind parameters due to geomagnetic activity indices during disturbed period (Coronal Holes events & Coronal Mass Ejection events) and quiet period. In this analysis, for solar wind parameters, we are focusing on Interplanetary Magnetic Field Magnitude (B), Interplanetary Magnetic Field Temperature (T), Proton Density (N), Solar Wind Speed (Vsw) and Solar Wind Input Energy (ɛ) while for the geomagnetic indices, polar cap index (PC), auroral electrojet index (AE), disturbance storm time index (Dst) and planetary K-index (Kp) were investigated. The solar wind parameters and geomagnetic indices data are retrieved from OMNIWeb Data Explorer maintained by Goddard Space Flight Center, NASA. The variability of horizontal component of the geomagnetic field at three different latitudes stations extracted from Magnetic Data Acquisition System/Circum-pan Pacific Magnetometer Network (MAGDAS/CPMN) were investigated in order to study the correlation of geomagnetic pulsations with solar wind parameters. Data are supplied by International Center for Space Weather Science and Education, ICSWSE, Kyushu University, Japan. Due to availability of data, the event within 2009 and 2010 period were chosen. From the analysis, both Coronal Holes and Coronal Mass Ejection events show significant relationship with geomagnetic indices and pulsations. However, both solar wind events influence the geomagnetic pulsations, Pc5 according to the geomagnetic stations. Details of the analysis will be discussed throughout this paper.
format Article
author Abdullah Din @ Azman, Azrin Nur Farhana
author_facet Abdullah Din @ Azman, Azrin Nur Farhana
author_sort Abdullah Din @ Azman, Azrin Nur Farhana
title Relationship between solar wind parameters and geomagnetic activity indices: article / Azrin Nur Farhana Abdullah Din @ Azman
title_short Relationship between solar wind parameters and geomagnetic activity indices: article / Azrin Nur Farhana Abdullah Din @ Azman
title_full Relationship between solar wind parameters and geomagnetic activity indices: article / Azrin Nur Farhana Abdullah Din @ Azman
title_fullStr Relationship between solar wind parameters and geomagnetic activity indices: article / Azrin Nur Farhana Abdullah Din @ Azman
title_full_unstemmed Relationship between solar wind parameters and geomagnetic activity indices: article / Azrin Nur Farhana Abdullah Din @ Azman
title_sort relationship between solar wind parameters and geomagnetic activity indices: article / azrin nur farhana abdullah din @ azman
publishDate 2014
url https://ir.uitm.edu.my/id/eprint/110035/1/110035.pdf
https://ir.uitm.edu.my/id/eprint/110035/
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score 13.239859

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