E-ISSN 2814-2195 | ISSN 2736-1667
 
2022, Vol: 3, Issue: 1
3 / 1Current Issue Online FirstArchiveAims and ScopeAbstracting & IndexingMost Accessed ArticlesMost Downloaded ArticlesMost Cited Articles

Research Article 


The Response of the F2-Layer Peak Parameters Over Four Equatorial/Low Latitude Stations around the Equatorial Ionization Anomaly Crest to Some Geomagnetic Storms

B. W. Joshua, J. O. Adeniyi, F. Adebesin, S. J. Adebiyi and S. O. Ikubanni, Y. M. Suleiman.

Abstract
The equatorial electrodynamics is known to play a vital role in the distribution of ionization at the equatorial and low latitude ionospheric region; it is responsible for the formation of the equatorial ionization anomaly (EIA). The EIA is characterized by the formation of two crests of ionization around ±20° magnetic latitude with a trough at the equator. This study investigates the response of the ionospheric F2 layer over four equatorial/low latitude stations to three (two moderate (Dst ≥ -100 nT) and one strong (Dst = -100 to -150 nT) geomagnetic storms. Two stations were chosen on either side of the geomagnetic equator, such that they fall within the same or a close range of local time. Results from the study show similarities in the response of NmF2 from all the stations to the storm events; both positive and negative phases were recorded from the two stations. The highest percentage change in NmF2 of about 86 % was recorded in Jeju, South Korea, while that of the main phase (about 160 %) was recorded in Townsville, Australia. Averagely, depletions in NmF2 dominate all the phases of the geomagnetic storms, except the strong geomagnetic storm of 30 September – 01 October, 2011. The main phase of this geomagnetic storm corresponds to the daytime period in all the stations. Results from this study further confirm the dependence of the ionospheric response during geomagnetic storms to the local time, geomagnetic coordinates of the stations.

Key words: Equatorial Ionosphere, Geomagnetic storm, NmF2, equatorial electrodynamics, F2 layer, E×B force.


 
ARTICLE TOOLS
Abstract
PDF Fulltext
How to cite this articleHow to cite this article
Citation Tools
Related Records
 Articles by B. W. Joshua
Articles by J. O. Adeniyi
Articles by F. Adebesin
Articles by S. J. Adebiyi and S. O. Ikubanni
Articles by Y. M. Suleiman
on Google
on Google Scholar

How to Cite this Article
Pubmed Style

B. W. Joshua, J. O. Adeniyi, F. Adebesin, S. J. Adebiyi and S. O. Ikubanni, Y. M. Suleiman. The Response of the F2-Layer Peak Parameters Over Four Equatorial/Low Latitude Stations around the Equatorial Ionization Anomaly Crest to Some Geomagnetic Storms. SJACR. 2021; 2(2): 52-70.

Web Style

B. W. Joshua, J. O. Adeniyi, F. Adebesin, S. J. Adebiyi and S. O. Ikubanni, Y. M. Suleiman. The Response of the F2-Layer Peak Parameters Over Four Equatorial/Low Latitude Stations around the Equatorial Ionization Anomaly Crest to Some Geomagnetic Storms. https://www.sjacrksusta.com/?mno=134615 [Access: December 06, 2023].

AMA (American Medical Association) Style

B. W. Joshua, J. O. Adeniyi, F. Adebesin, S. J. Adebiyi and S. O. Ikubanni, Y. M. Suleiman. The Response of the F2-Layer Peak Parameters Over Four Equatorial/Low Latitude Stations around the Equatorial Ionization Anomaly Crest to Some Geomagnetic Storms. SJACR. 2021; 2(2): 52-70.


Vancouver/ICMJE Style

B. W. Joshua, J. O. Adeniyi, F. Adebesin, S. J. Adebiyi and S. O. Ikubanni, Y. M. Suleiman. The Response of the F2-Layer Peak Parameters Over Four Equatorial/Low Latitude Stations around the Equatorial Ionization Anomaly Crest to Some Geomagnetic Storms. SJACR. (2021), [cited December 06, 2023]; 2(2): 52-70.


Harvard Style

B. W. Joshua, J. O. Adeniyi, F. Adebesin, S. J. Adebiyi and S. O. Ikubanni, Y. M. Suleiman (2021) The Response of the F2-Layer Peak Parameters Over Four Equatorial/Low Latitude Stations around the Equatorial Ionization Anomaly Crest to Some Geomagnetic Storms. SJACR, 2 (2), 52-70.


Turabian Style

B. W. Joshua, J. O. Adeniyi, F. Adebesin, S. J. Adebiyi and S. O. Ikubanni, Y. M. Suleiman. 2021. The Response of the F2-Layer Peak Parameters Over Four Equatorial/Low Latitude Stations around the Equatorial Ionization Anomaly Crest to Some Geomagnetic Storms. Science Journal of Advanced and Cognitive Research, 2 (2), 52-70.


Chicago Style

B. W. Joshua, J. O. Adeniyi, F. Adebesin, S. J. Adebiyi and S. O. Ikubanni, Y. M. Suleiman. "The Response of the F2-Layer Peak Parameters Over Four Equatorial/Low Latitude Stations around the Equatorial Ionization Anomaly Crest to Some Geomagnetic Storms." Science Journal of Advanced and Cognitive Research 2 (2021), 52-70.


MLA (The Modern Language Association) Style

B. W. Joshua, J. O. Adeniyi, F. Adebesin, S. J. Adebiyi and S. O. Ikubanni, Y. M. Suleiman. "The Response of the F2-Layer Peak Parameters Over Four Equatorial/Low Latitude Stations around the Equatorial Ionization Anomaly Crest to Some Geomagnetic Storms." Science Journal of Advanced and Cognitive Research 2.2 (2021), 52-70. Print.


APA (American Psychological Association) Style

B. W. Joshua, J. O. Adeniyi, F. Adebesin, S. J. Adebiyi and S. O. Ikubanni, Y. M. Suleiman (2021) The Response of the F2-Layer Peak Parameters Over Four Equatorial/Low Latitude Stations around the Equatorial Ionization Anomaly Crest to Some Geomagnetic Storms. Science Journal of Advanced and Cognitive Research, 2 (2), 52-70.


Author LoginReviewer Login

About Science Journal of Advanced and Cognitive Research

Physical Science is known to serve as the basic Foundation for all Sciences, Engineering and Technology. Principles and findings in the field of Physical ... Read more.



For best results, please use Internet Explorer or Google Chrome.

Contact Information