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Annales Geophysicae An interactive open-access journal of the European Geosciences Union
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ANGEO | Articles | Volume 36, issue 5
Ann. Geophys., 36, 1419–1438, 2018
https://doi.org/10.5194/angeo-36-1419-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Ann. Geophys., 36, 1419–1438, 2018
https://doi.org/10.5194/angeo-36-1419-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Regular paper 19 Oct 2018

Regular paper | 19 Oct 2018

Revisiting substorm events with preonset aurora

Yukinaga Miyashita and Akimasa Ieda

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Statistical visualization of the Earth's magnetotail and the implied mechanism of substorm triggering based on superposed-epoch analysis of THEMIS data
S. Machida, Y. Miyashita, A. Ieda, M. Nosé, V. Angelopoulos, and J. P. McFadden
Ann. Geophys., 32, 99–111, https://doi.org/10.5194/angeo-32-99-2014,https://doi.org/10.5194/angeo-32-99-2014, 2014
Publications Copernicus
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Short summary
A new plasma intrusion or preonset aurora scenario of substorm triggering proposed by Nishimura et al. (2010) needs to be tested. To test the scenario, we revisited three of their substorm events in detail, based on THEMIS ground-based all-sky imager data. We list a series of open questions for testing the scenario further in future studies.
A new plasma intrusion or preonset aurora scenario of substorm triggering proposed by Nishimura...
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