Articles | Volume 40, issue 4
Ann. Geophys., 40, 503–517, 2022

Special issue: From the Sun to the Earth's...

Ann. Geophys., 40, 503–517, 2022
Regular paper
20 Jul 2022
Regular paper | 20 Jul 2022

Study of the equatorial and low-latitude total electron content response to plasma bubbles during solar cycle 24–25 over the Brazilian region using a Disturbance Ionosphere indeX

Giorgio Arlan Silva Picanço et al.

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Cited articles

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Short summary
In this work, we use the Disturbance Ionosphere indeX (DIX) to study equatorial plasma bubble (EPB) events over the Brazilian equatorial and low latitudes. Our results showed that the DIX detected EPB disturbances in terms of their intensity and occurrence times. Therefore, these responses agreed with the ionosphere behavior before, during, and after the studied EPBs. Finally, these disturbances tended to be higher (lower) in high (low) solar activity.