Effects of solar flares on the ionosphere as shown by the dynamics of ionograms recorded in Europe and South Africa
<p>We have investigated the solar flare effects on ionospheric absorption with the systematic analysis of ionograms measured at midlatitude and low-latitude ionosonde stations under different solar zenith angles. The lowest recorded ionosonde echo, the minimum frequency (<span class="i...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Copernicus Publications
2019-08-01
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Series: | Annales Geophysicae |
Online Access: | https://www.ann-geophys.net/37/747/2019/angeo-37-747-2019.pdf |