Journals / Turkish Journal of Astronomy and Astrophysics / 2026 / Cilt: 6 Sayı: Special Issue: UAK2024 Proc. Özel Sayı

Space Weather Changes During Solar Cycle 25

25. Güneş Çevrimi Süresince Uzay Havası Değişimleri

Mehmet Geldi(EGE ÜNİVERSİTESİ, FEN BİLİMLERİ ENSTİTÜSÜ, ASTROFİZİK (YL) (TEZLİ))0009-0004-0863-9957
Esin Sipahi Kılıç(EGE ÜNİVERSİTESİ, FEN FAKÜLTESİ, ASTRONOMİ VE UZAY BİLİMLERİ BÖLÜMÜ, GENEL ASTRONOMİ ANABİLİM DALI)0000-0003-1661-4907
Pages
393–398
Publication Date
2025-07-01
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Sunspot counts, solar X-ray flux, the Ap index, and the Dst index were evaluated together, and graphs depicting the variations in solar activity and space weather data were compared to investigate whether there is a correlation between them.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Space weather is the field that examines the effects of geomagnetic storms, which result from the interaction between high-energy particles released during solar flares and the Earth’s atmosphere, on climate, aviation, satellite technologies, and ground-based technological systems.
📊
Key Findings & Data:In this study, the relationship between solar activity and space weather during Solar Cycle 25 was examined.
💡
Conclusion & Impact:Sunspot counts, solar X-ray flux, the Ap index, and the Dst index were evaluated together, and graphs depicting the variations in solar activity and space weather data were compared to investigate whether there is a correlation between them.
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Solar Cycle 25 · Solar Flares · Geomagnetic Storm

Abstract

Space weather is the field that examines the effects of geomagnetic storms, which result from the interaction between high-energy particles released during solar flares and the Earth’s atmosphere, on climate, aviation, satellite technologies, and ground-based technological systems. The incomplete understanding of the Sun’s nature leaves us and the technology we produce vulnerable to unexpected impacts from the Sun. Therefore, space weather studies aim to investigate solar activity and its effects on Earth, enabling the adoption of early measures against potential hazards. In this study, the relationship between solar activity and space weather during Solar Cycle 25 was examined. Sunspot counts, solar X-ray flux, the Ap index, and the Dst index were evaluated together, and graphs depicting the variations in solar activity and space weather data were compared to investigate whether there is a correlation between them.

Özet

Uzay havası; Güneş patlamalarından açığa çıkan yüksek enerjili parçacıkların Yer atmosferiyle etkileşime girmesi sonucu oluşan jeomanyetik fırtınaların iklim, havacılık, uydu teknolojileri ve yer tabanlı teknoloji sistemleri üzerindeki etkilerini inceleyen alandır. Güneş’in doğasının henüz tam anlamıyla keşfedilmemiş olması bizleri ve ürettiğimiz teknolojiyi Güneş’ten gelebilecek beklenmedik etkilere karşı savunmasız bırakmaktadır. Dolayısıyla uzay havası çalışmaları, Güneş aktivitesini ve Yer’e olan etkilerini inceleyerek olası tehlikelere karşı erkenden önlemler almayı amaçlar. Bu çalışmada 25. Güneş Çevrimi süresince Güneş aktivitesi ve uzay havası arasındaki ilişki incelenmiştir. Güneş leke sayımları, Güneş X-ışın akısı, Ap indeksi ve Dst indeksi verileri birlikte değerlendirilmiş, Güneş aktivitesiyle uzay havası verilerinin değişimi grafikleri karşılaştırılarak aralarında korelasyon olup olmadığı araştırılmıştır.

🔖

Cite This Article

Geldi, M., Kılıç, E. S. (2025). Space Weather Changes During Solar Cycle 25. Turkish Journal of Astronomy and Astrophysics, Cilt: 6 Sayı: Special Issue: UAK2024 Proc. Özel Sayı, 393–398. https://doi.org/10.55064/tjaa.1595032

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (16)

  1. Ahluwalia H. S., 2019, Advances in Space Research, 64, 1093
  2. Carrington R. C., 1859, MNRAS, 20, 13
  3. Gleissberg W., 1971, Sol. Phys., 21, 240
  4. Green S. B., Salkind N. J., Jones T. M., 1996, Using SPSS for Windows; Analyzing and Understanding Data, 1st edn. Prentice Hall PTR, Upper Saddle River, NJ, USA
  5. Hale G. E., Ellerman F., Nicholson S. B., Joy A. H., 1919, ApJ, 49, 153
  6. Hathaway D. H., 2010, Living Reviews in Solar Physics, 7, 1
  7. Malandraki O. E., Crosby N. B., 2018, in Malandraki O. E., Crosby N. B., eds, Astrophysics and Space Science Library Vol. 444, Solar Particle Radiation Storms Forecasting and Analysis. pp. 1–26, doi:10.1007/978-3-319-60051-2_1
  8. Parker E. N., 2009, Space Sci. Rev., 144, 15
  9. Rathore B. S., 2021, Indian Journal of Radio & Space Physics, 50, 142
  10. Reames D. V., 2004, Advances in Space Research, 34, 381
  11. Richardson I. G., 2013, Journal of Space Weather and Space Climate, 3, A08
  12. Samwel S., Miteva R., 2023, Advances in Space Research, 72, 3440
  13. Schad T. A., Penn M. J., 2010, Sol. Phys., 262, 19
  14. Schuh H., ve diğ., 2021, PASP, 133, 104503
  15. Schwabe H., 1844, Astronomische Nachrichten, 21, 233
  16. Tapping K., 2013, in Chapman D. M. F., ed., Royal Astronomical Society of Canada Observer’s Handbook 2013. Royal Astronomical Society of Canada, p. 189