NDLI: On F2 response to geomagnetic storm

Content Provider	Springer Nature Link
Author	Chukwuma, V. U.
Copyright Year	2003
Abstract	The interaction of solar wind with earth’s magnetic field leads to a number of modifications of the F region global structure. Furthermore, the absorption of solar wind energy has the same phase all over the globe throughout the year. All these imply that there could be simultaneity in UT in global response of some F2 parameters to geomagnetic storms. Presently, F2 region global structure response to geomagnetic storm was studied using f$_{o}$F2 data obtained during the very intense geomagnetic storm (A $_{p}$ > 196) of 13–15 March 1989 from a global network of stations. The ionosonde stations located are at Ouagadougou (12.4), Manila (14.7°N), Chung-Li (25.0°N), Kokubunji (35.7°N), Akita (39.7°N), Boulder (40.0°N), Rome (41.8°N), Ottawa (45.4°N), Wakkanai (45.4°N), and Slough (54.5°N) and Churchill (58.8°N). The present result obtained using derived ratios R (f$_{o}$F2) show that all the stations showed some high degree of simultaneity in the depletion of f$_{o}$F2 between 0000 and 1200 UT on 14 March.
Starting Page	1
Ending Page	7
Page Count	7
File Format	PDF
ISSN	12178977
Journal	Acta Geodaetica et Geophysica Hungarica
Volume Number	38
Issue Number	1
e-ISSN	15871037
Language	English
Publisher	Springer Netherlands
Publisher Date	2013-02-27
Publisher Institution	Quarterly of the Hungarian Academy of Sciences
Publisher Place	Dordrecht
Access Restriction	Subscribed
Subject Keyword	solar wind energy simultaneity in the depletion of f$_{o}$F2 solar wind F2 region Space Physics Interactive Data Resource Geophysics/Geodesy geomagnetic storm
Content Type	Text
Resource Type	Article
Subject	Building and Construction Geology Geophysics

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