Specifications of the F-region variations for quiet and disturbed conditions

Authors
Kouris, SS Fotiadis, DN Zolesi, B
Citation
Ss. Kouris et al., Specifications of the F-region variations for quiet and disturbed conditions, PHYS CH P C, 24(4), 1999, pp. 321-327
Citations number
4
Categorie Soggetti
Earth Sciences
Journal title
PHYSICS AND CHEMISTRY OF THE EARTH PART C-SOLAR-TERRESTIAL AND PLANETARY SCIENCE
ISSN journal
14641917 → ACNP
Volume
24
Issue
4
Year of publication
1999
Pages
321 - 327
Database
ISI
SICI code
1464-1917(1999)24:4<321:SOTFVF>2.0.ZU;2-7
Abstract
An ionospheric definition of disturbed conditions permits us to distinguish between positive and negative disturbances. Their different behaviour with season, location acid state of solar activity is pointed out and statistic al specifications are given. Furthermore, limits of relative departures of daily f(o)F2 from their corresponding monthly median values are given for q uiet ionospheric conditions, as they are defined here. (C) 1999 Elsevier Sc ience Ltd. All rights reserved.