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Pregled bibliografske jedinice broj: 950736

Morphology and Geomagnetic Effects of Corotating Interaction Regions in 2008 - 2014


Maričić, Darije; Roša, Dragan; Šterc, Filip; Karlica, Mile
Morphology and Geomagnetic Effects of Corotating Interaction Regions in 2008 - 2014 // Proceedings of Tenth Workshop "Solar Influences on the Magnetosphere, Ionosphere and Atmosphere", Primorsko, Bulgaria, June 4-8, 2018, / Georgieva, Katya ; Kirov, Boian ; Danov, Dimitar (ur.).
Sofia: Space Resarch and Technology Institute, Bulgarian Academy of Sciences, 2018. str. 47-54 doi:10.31401/WS.2018.proc (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 950736 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Morphology and Geomagnetic Effects of Corotating Interaction Regions in 2008 - 2014

Autori
Maričić, Darije ; Roša, Dragan ; Šterc, Filip ; Karlica, Mile

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of Tenth Workshop "Solar Influences on the Magnetosphere, Ionosphere and Atmosphere", Primorsko, Bulgaria, June 4-8, 2018, / Georgieva, Katya ; Kirov, Boian ; Danov, Dimitar - Sofia : Space Resarch and Technology Institute, Bulgarian Academy of Sciences, 2018, 47-54

Skup
Tenth Workshop ; Solar Influences on the Magnetosphere, Ionosphere and Atmosphere, 2 - 9 June, 2018

Mjesto i datum
Primorsko, Bugarska, 02-09.06. 2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Sun, coronal mass ejection, solar wind disturbance, stream interface, corotating interaction regions

Sažetak
We presented an analysis of the geoeffectiveness of corotating interaction regions (CIRs)employing the data recorded from January 2008 to December 2014. For this purpose we made a list of 283 solar wind (SW) disturbances incorporated into an online catalog for general use. After we separated solar wind signatures on: CIRs, interplanetary coronal mass ejections (ICMEs), interactions and complex signatures ; we focused our attention on 173 CIRs (61% of all SW signatures) where the stream interface (SI) was clearly recognizable. Furthermore, we analyzed in detail the correlation of solar wind parameters in different parts of CIRs, particularly in front and behind of SI, with changes in geoeffectiveness. In this analysis, in most events (95% of the analyzed CIRs) weak increas e of Dst index occurs between forward shock and SI, while the main decreases of Dst index occurs between SI and reverse shock of CIR. The correlation coefficients between Dst index and the magnetic field B, proton density Np, flow speed v and proton thermal speed vth, in the region behind the SI are: cc = 0.72, 0.62, 0.45 and 0.64, respectively. Correlations for region between forward shock and SI are ignificantly lower.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Profili:

Avatar Url Dragan Roša (autor)

Avatar Url Filip Šterc (autor)

Avatar Url Darije Maričić (autor)

Citiraj ovu publikaciju

Maričić, Darije; Roša, Dragan; Šterc, Filip; Karlica, Mile
Morphology and Geomagnetic Effects of Corotating Interaction Regions in 2008 - 2014 // Proceedings of Tenth Workshop "Solar Influences on the Magnetosphere, Ionosphere and Atmosphere", Primorsko, Bulgaria, June 4-8, 2018, / Georgieva, Katya ; Kirov, Boian ; Danov, Dimitar (ur.).
Sofia: Space Resarch and Technology Institute, Bulgarian Academy of Sciences, 2018. str. 47-54 doi:10.31401/WS.2018.proc (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Maričić, D., Roša, D., Šterc, F. & Karlica, M. (2018) Morphology and Geomagnetic Effects of Corotating Interaction Regions in 2008 - 2014. U: Georgieva, K., Kirov, B. & Danov, D. (ur.)Proceedings of Tenth Workshop "Solar Influences on the Magnetosphere, Ionosphere and Atmosphere", Primorsko, Bulgaria, June 4-8, 2018, doi:10.31401/WS.2018.proc.
@article{article, year = {2018}, pages = {47-54}, DOI = {10.31401/WS.2018.proc}, keywords = {Sun, coronal mass ejection, solar wind disturbance, stream interface, corotating interaction regions}, doi = {10.31401/WS.2018.proc}, title = {Morphology and Geomagnetic Effects of Corotating Interaction Regions in 2008 - 2014}, keyword = {Sun, coronal mass ejection, solar wind disturbance, stream interface, corotating interaction regions}, publisher = {Space Resarch and Technology Institute, Bulgarian Academy of Sciences}, publisherplace = {Primorsko, Bugarska} }
@article{article, year = {2018}, pages = {47-54}, DOI = {10.31401/WS.2018.proc}, keywords = {Sun, coronal mass ejection, solar wind disturbance, stream interface, corotating interaction regions}, doi = {10.31401/WS.2018.proc}, title = {Morphology and Geomagnetic Effects of Corotating Interaction Regions in 2008 - 2014}, keyword = {Sun, coronal mass ejection, solar wind disturbance, stream interface, corotating interaction regions}, publisher = {Space Resarch and Technology Institute, Bulgarian Academy of Sciences}, publisherplace = {Primorsko, Bugarska} }

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