The Intense Geomagnetic Storm on March 24, 2023, Associated with Halo CMEs and Solar Flares

DOI IR (HANDLE) Open Access
  • S. N. A. Syed Zafar
    East Coast Environmental Research Institute, Universiti Sultan Zainal Abidin
  • R. Umar
    East Coast Environmental Research Institute, Universiti Sultan Zainal Abidin
  • N. H. Sabri
    Advanced Nano Materials (ANoMa) Research Group, Faculty of Science and Marine Environment, Universiti Malaysia Terengganu
  • M. H. Jusoh
    Applied Electromagnetic Research Group (AERG), Faculty of Electrical Engineering, Universiti Teknologi Mara
  • Yoshikawa Akimasa
    International Center for Space Weather Science and Education, Kyushu University
  • Abe Shuji
    International Center for Space Weather Science and Education, Kyushu University
  • Uozumi Teiji
    International Center for Space Weather Science and Education, Kyushu University

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Description

Interplanetary coronal mass ejections (ICMEs) that accompany solar flares are associated with the occurrence of severe geomagnetic storms. The goal of this research is to examine an intense geomagnetic storm on March 24^<th>, 2023 with a symmetric disturbances index (SYM/H) of -200 nT and evaluate the CMEs, solar flares, and solar wind conditions associated with the storm. Furthermore, the strong storm associated with CMEs and solar flares has been examined using a low-latitude ground geomagnetic field (H-component) at TRE station. Data suggests that the two halo types of CMEs that occurred on March 20^<th>, 2023, may have triggered severe geomagnetic activity. The occurrence of an intense geomagnetic storm on March 24^<th>, 2023, is expected to be independent of the speed parameter of CME events (V_<cme><2000kms^<-1>). This research provides more insight into the potential for space weather hazards that could disrupt space and ground in frastructure systems.

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Details 詳細情報について

  • CRID
    1390583790035449984
  • DOI
    10.5109/7323401
  • HANDLE
    2324/7323401
  • ISSN
    24341436
  • Text Lang
    en
  • Article Type
    conference paper
  • Data Source
    • JaLC
    • IRDB
    • Crossref
  • Abstract License Flag
    Allowed

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