Annales Geophysicae
Annales Geophysicae
ANGEO
Articles | Volume 40, issue 4
Articles | Volume 40, issue 4
https://doi.org/10.5194/angeo-40-531-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/angeo-40-531-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 40, issue 4
Regular paper
 | 
05 Aug 2022
Regular paper |  | 05 Aug 2022

Multiple conjugate observations of magnetospheric fast flow bursts using THEMIS observations

Homayon Aryan, Jacob Bortnik, Jinxing Li, James Michael Weygand, Xiangning Chu, and Vassilis Angelopoulos

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Cited articles

Akasofu, S.-I.: The Development of the Auroral Substorm, Planet. Space Sci., 12, 273–282, 1964. a, b
Akasofu, S.-I.: Physics of Magnetospheric Substorms, D. Reidel, Dordrecht, the Netherlands, 170–187, 1976. a
Amm, O. and Viljanen, A.: Ionospheric disturbance magnetic field continuation from the ground to the ionosphere using spherical elementary current systems, Earth Planets Space, 51, 431–440, https://doi.org/10.1186/BF03352247, 1999. a
Amm, O., Engebretson, M. J., Hughes, T., Newitt, L., Viljanen, A., and Watermann, J.: A traveling convection vortex event study: Instantaneous ionospheric equivalent currents, estimation of field-aligned currents, and the role of induced currents, J. Geophys. Res.-Space, 107, SIA1-1–SIA1-11, https://doi.org/10.1029/2002JA009472, 2002. a, b
Angelopoulos, V.: The THEMIS Mission, Space Sci. Rev., 141, 5, https://doi.org/10.1007/s11214-008-9336-1, 2008. a
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In this study, we use a multipoint analysis of conjugate magnetospheric and ionospheric observations to investigate the magnetospheric and ionospheric responses to fast flow bursts that are associated with different space weather conditions. The results show that ionospheric currents are connected to the magnetospheric flows for different space weather conditions. The connection is more apparent and global for flows that are associated with a geomagnetically active condition.
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