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Midday auroras and magnetospheric substorms.Auroral activity in the midday sector is examined in some detail on the basis of all-sky photographs taken from Pyramida, Spitzbergen. The equatorward motion of the midday auroras observed during substorms and the subsequent poleward shift during the recovery phase are discussed.
Document ID
19720033797
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Akasofu, S. I.
(Alaska, University College, Alaska, United States)
Date Acquired
August 6, 2013
Publication Date
January 1, 1972
Publication Information
Publication: Journal of Geophysical Research
Volume: 77
Subject Category
Geophysics
Accession Number
72A17463
Funding Number(s)
CONTRACT_GRANT: NGR-02-001-001
CONTRACT_GRANT: NSF GA-28101
Distribution Limits
Public
Copyright
Other

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