Open Access
J. Space Weather Space Clim.
Volume 12, 2022
Article Number 39
Number of page(s) 15
Published online 18 November 2022

Supplementary materials

thumbnail Figure S1.

Occurrence distributions of the MLT/MLAT flow channel location for each radar. The top row presents the distributions for the Northern Hemisphere for the Clyde River (CLY), Rankin Inlet (RKN), Inuvik (INV), and Longyearbyen (LYR) radars. The bottom row presents the distributions for the Southern Hemisphere for the Zhongshan (ZHO), South Pole Station (SPS), Dome C (DCE), and McMurdo (MCM) radars.

thumbnail Figure S2.

Histograms of the flow channel normalized distributions for (a) width (b) average (red) and peak (blue) velocity, and (c) duration.

thumbnail Figure S3.

A time series of the yearly flow channel occurrence for each of the radars, normalized to yearly operational radar time.

thumbnail Figure S4.

Histograms of the dayside flow channel (FC, colored red) and Monte Carlo (MC, colored blue) normalized distributions for (a) the IMF velocity, (b) the magnetic field strength, and (c) the solar wind dynamic pressure.

© K. Herlingshaw et al., Published by EDP Sciences 2022

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