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Fig. 1 | Earth, Planets and Space

Fig. 1

From: Evidence for presence of a global quasi-resonant mode of oscillations during high-intensity long-duration continuous AE activity (HILDCAA) events

Fig. 1

Solar wind, geomagnetic and ionospheric drift measurements over low-latitude during two HILDCAA events on 09–17 November 2003 (left panel) and 27 March-01 April 2017(right panel). From top to bottom, the panels show the temporal variations of solar wind velocity (V), dynamic pressure (P), IMF Bz, and IEFy in GSM co-ordinate system, SYM-H, AE, PC index, and vertical drift over Jicamarca (\(V_d\)) with the quiet time variation (red). The horizontal blue lines in the 4th panel indicate the duration of the HILDCAA events

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