On the seasonal variations of the threshold height for the occurrence of equatorial spread F during solar minimum and maximum years
A study has been carried out on the occurrence of bottom side equatorial spread F (ESF) and its dependence on the polarity and magnitude of the thermospheric meridional wind just prior to ESF occurrence during summer, winter and equinox seasons of solar maximum (2002) and minimum years (1995), u...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Copernicus Publications
2007-05-01
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Series: | Annales Geophysicae |
Online Access: | https://www.ann-geophys.net/25/855/2007/angeo-25-855-2007.pdf |