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Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24

Yıl 2017, Cilt 41, Sayı 4, 351 - 358, 01.08.2017

Öz

We investigated the possible morphological variations observed in sunspot groups on the day before flaring activity occurred between January 1996 and November 2014. We found that 77% of all flaring sunspot groups were large and complex (D, E, and F modified Zurich classes). In addition, the Zurich classification of A, B, and C class sunspot groups changed more than 50%, while the remaining groups (D, E, F, and H) did not change considerably before the flare activity. Results showed that there was a remarkable increase in the sunspot areas of groups D, E, and F; in contrast, the sunspot areas of groups A, B, C, and H showed a decrease before the flaring activity during the examined time period. Finally, the sunspot counts of groups A, C, and H showed a decrease, while groups B, D, E, and F showed an increase in the same period.

Yıl 2017, Cilt 41, Sayı 4, 351 - 358, 01.08.2017

Öz

Ayrıntılar

Bölüm Makaleler
Yazarlar

Ali KILÇIK Bu kişi benim


Seray ŞAHİN Bu kişi benim

Yayımlanma Tarihi 1 Ağustos 2017
Yayınlandığı Sayı Yıl 2017, Cilt 41, Sayı 4

Kaynak Göster

Bibtex @ { tbtkphysics401940, journal = {Turkish Journal of Physics}, issn = {1300-0101}, eissn = {1303-6122}, address = {}, publisher = {TÜBİTAK}, year = {2017}, volume = {41}, number = {4}, pages = {351 - 358}, title = {Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24}, key = {cite}, author = {Kılçık, Ali and Şahin, Seray} }
APA Kılçık, A. & Şahin, S. (2017). Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24 . Turkish Journal of Physics , 41 (4) , 351-358 . Retrieved from https://dergipark.org.tr/tr/pub/tbtkphysics/issue/35852/401940
MLA Kılçık, A. , Şahin, S. "Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24" . Turkish Journal of Physics 41 (2017 ): 351-358 <https://dergipark.org.tr/tr/pub/tbtkphysics/issue/35852/401940>
Chicago Kılçık, A. , Şahin, S. "Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24". Turkish Journal of Physics 41 (2017 ): 351-358
RIS TY - JOUR T1 - Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24 AU - AliKılçık, SerayŞahin Y1 - 2017 PY - 2017 N1 - DO - T2 - Turkish Journal of Physics JF - Journal JO - JOR SP - 351 EP - 358 VL - 41 IS - 4 SN - 1300-0101-1303-6122 M3 - UR - Y2 - 2022 ER -
EndNote %0 Turkish Journal of Physics Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24 %A Ali Kılçık , Seray Şahin %T Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24 %D 2017 %J Turkish Journal of Physics %P 1300-0101-1303-6122 %V 41 %N 4 %R %U
ISNAD Kılçık, Ali , Şahin, Seray . "Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24". Turkish Journal of Physics 41 / 4 (Ağustos 2017): 351-358 .
AMA Kılçık A. , Şahin S. Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24. Turkish Journal of Physics. 2017; 41(4): 351-358.
Vancouver Kılçık A. , Şahin S. Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24. Turkish Journal of Physics. 2017; 41(4): 351-358.
IEEE A. Kılçık ve S. Şahin , "Possible variations in sunspot groups before flaring activity during solar cycles 23 and 24", Turkish Journal of Physics, c. 41, sayı. 4, ss. 351-358, Ağu. 2017