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

DOI 機関リポジトリ (HANDLE) オープンアクセス

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説明

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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詳細情報 詳細情報について

  • CRID
    1390583790035449984
  • DOI
    10.5109/7323401
  • HANDLE
    2324/7323401
  • ISSN
    24341436
  • 本文言語コード
    en
  • 資料種別
    conference paper
  • データソース種別
    • JaLC
    • IRDB
    • Crossref
  • 抄録ライセンスフラグ
    使用可

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