Differences in midlatitude ionospheric response to magnetic disturbances at northern and southern hemispheres and anomalous response during the last extreme solar minimum
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F17%3A00472212" target="_blank" >RIV/68378289:_____/17:00472212 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/9781118929216.ch4" target="_blank" >http://dx.doi.org/10.1002/9781118929216.ch4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/9781118929216.ch4" target="_blank" >10.1002/9781118929216.ch4</a>
Alternative languages
Result language
angličtina
Original language name
Differences in midlatitude ionospheric response to magnetic disturbances at northern and southern hemispheres and anomalous response during the last extreme solar minimum
Original language description
In order to give users reliable information/warning of changing space weather conditions that may affect a diverse range of technological systems, thoroughgoing knowledge of disturbed ionosphere behavior and its solar activity, local time, seasonal, latitudinal/longitudinal dependence, as well as possible hemispherical asymmetries are needed. Here investigations of differences in ionospheric effects are based on data obtained at different magnetic latitudes and longitudes of both hemispheres. Variability of main ionospheric parameters (foF2 and hmF2), obtained for Euro‐African and American sectors for geomagnetic storms of different intensity, which occurred within solar cycles 23 and 24, is analyzed. Ionospheric response to weak geomagnetic storms during the declining phase of the 23rd solar cycle and deep 23/24 solar minimum is found to be comparable with or even slightly stronger than that of strong storms under higher solar activity conditions, which might be partly related to specific impact of different drivers of geomagnetic activity. Hemispheric asymmetry of ionospheric response at middle latitudes, on average, is not a dominant and/or strong feature. The asymmetry in individual events may be well pronounced both in foF2 and hmF2, but mostly it seems to be an impact of other factors like seasonal variation, magnetic coordinates, or local time.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
—
OECD FORD branch
10509 - Meteorology and atmospheric sciences
Result continuities
Project
<a href="/en/project/GAP209%2F12%2F2440" target="_blank" >GAP209/12/2440: Troposphere-ionosphere coupling and its impact on ionospheric variability</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Ionospheric Space Weather: Longitude Dependence and Lower Atmosphere Forcing
ISBN
978-1-118-92920-9
Number of pages of the result
18
Pages from-to
41-58
Number of pages of the book
312
Publisher name
Wiley Online Library
Place of publication
Hoboken
UT code for WoS chapter
000449383900005