Correlations of AKR index with Kp and Dst indices
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概要
- 論文の詳細を見る
After initial observations of Auroral Kilometric Radiation (AKR), their associations with substorms had been intensively investigated during 1970's. Herein we extend these studies and propose a new index available for substorm studies, named the AKR index. We define the AKR index by the power flux of AKR normalized to a reference distance from the Earth. The AKR index is found to show good correlations with Kp and Dst indices for weak magnetic disturbances. The AKR index tends to saturate for moderate and severe disturbance.
- 国立極地研究所の論文
著者
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MATSUMOTO Hiroshi
Radio Science Center for Space and Atmosphere, Kyoto University
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Murata Takeshi
Ehime University
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Iyemori Toshihiko
Data Analysis Center For Geomagnetism And Space Magnetism Kyoto University
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Iyemori Toshihiko
Data Analysis Center For Geomagnetism And Space Magnetism Garaduate School Of Science Kyoto Universi
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Kojima Hirotsugu
Radio Atmospheric Science Center Kyoto University
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Matsumoto Hiroshi
Radio Atmospheric Science Center Kyoto University
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Kojima Hirotsugu
Radio Atmospheric Science Center, Kyoto University
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