Coronal mass ejections, geomagnetic storms and height profile of the ionospheric response over the Europe.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F03%3A04033527" target="_blank" >RIV/68378289:_____/03:04033527 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Coronal mass ejections, geomagnetic storms and height profile of the ionospheric response over the Europe.
Original language description
Variability of the ionospheric parameters increases substantially during geomagnetic storms initiated by solar disturbances. Considering different composition, the spectrum of the UV and energetic particles reaching each ionospheric region, the D, E, F1and F2 regions all have their own structural characteristics and a different response of each region to storm-induced disturbances could be expected. This contribution deals with the ionospheric parameters analysis during strong or severe geomagnetic storms associated with halo coronal mass ejection (CME) events. All available data for selected events from several European ionospheric stations were analysed. The geomagnetic storm effects on F1 region (150 ~ 200 km) are substantially weaker than those inthe F2 region (above 200 km). Independent of the sign of the geomagnetic storm effects on NmF2, the effect on the electron density, if any at all, in the lower F region over European high-middle latitudes, seems to be rather negative tha
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
DG - Atmospheric sciences, meteorology
OECD FORD branch
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Result continuities
Project
<a href="/en/project/IAA3042101" target="_blank" >IAA3042101: Long-term trends in the ionosphere and atmosphere</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Solar variability as an input to the Eatrh's environment. Proceedings of ISCS 2003.
ISBN
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ISSN
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e-ISSN
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Number of pages
4
Pages from-to
571-574
Publisher name
European Space Agency
Place of publication
Noordwijk
Event location
Tatranská Lomnica [SK]
Event date
Jun 23, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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