Non-triggered auroral substorms and long-period (1–4 mHz) geomagnetic and auroral luminosity pulsations in the polar cap

A study is undertaken into parameters of the polar auroral and geomagnetic pulsations in the frequency range 1–4 mHz (Pc5∕Pi3) during quiet geomagnetic intervals preceding auroral substorms and non-substorm background variations. Special attention is paid to substorms that occur under parameters...

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Bibliographic Details
Main Authors: N. Yagova, N. Nosikova, L. Baddeley, O. Kozyreva, D. A. Lorentzen, V. Pilipenko, M. G. Johnsen
Format: Article
Language:English
Published: Copernicus Publications 2017-03-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/35/365/2017/angeo-35-365-2017.pdf