Signatures of equatorial plasma bubbles and ionospheric scintillations from magnetometer and GNSS observations in the Indian longitudes during the space weather …

RK Vankadara, SK Panda, C Amory-Mazaudier… - Remote Sensing, 2022 - mdpi.com
Scintillation due to ionospheric plasma irregularities remains a challenging task for the
space science community as it can severely threaten the dynamic systems relying on space …

Unique observations and interactions over the low-mid latitude transition region: Simultaneous study of plasma blobs, MSTIDs and plasma irregularities

MR Rather, AH Bhat, TK Ramkumar… - Advances in Space …, 2024 - Elsevier
This paper presents the novel simultaneous observations of plasma blobs, MSTIDs and
plasma depletions in OI 630 nm all sky airglow images over Srinagar, India (34.1° N, 74.8° …

Seasonal and solar cycle dependency of relationship between equatorial plasma Bubbles and Rayleigh‐Taylor instability growth rate

LFR Vital, H Takahashi, D Barros, CS Carmo… - Space …, 2024 - Wiley Online Library
The relationship between the post‐sunset equatorial Plasma Bubbles (EPBs) and the
Rayleigh‐Taylor instability growth rates γ RT \left(γ_RT\right) was studied by means of the …

Equatorial plasma bubbles observed at dawn and after sunrise over South America during the 2015 St. Patrick's Day storm

CS Carmo, X Pi, CM Denardini… - Journal of …, 2022 - Wiley Online Library
This paper presents an analysis of Equatorial Plasma Bubble (EPB) events that occurred
during pre‐and post‐sunrise hours in the South America sector on 18 March 2015, when the …

Findings of the unusual plasma bubble occurrences at dawn during the recovery phase of a moderate geomagnetic storm over the Brazilian sector

CS Carmo, CM Denardini, C Figueiredo… - Journal of Atmospheric …, 2022 - Elsevier
In this work, we observe for the first time the unusual pre-sunrise Equatorial Plasma Bubbles
(EPBs) during a moderate geomagnetic storm recovery phase caused by the High-Speed …

Ionospheric response to the extreme 2024 mother's day geomagnetic storm over the Latin American sector

CS Carmo, L Dai, CM Wrasse, D Barros… - Space …, 2024 - Wiley Online Library
Geomagnetic storms affect Earth in various severe ways, including damaging satellites,
disrupting power grids, and inducing prompt penetration electric fields (PPEF) through Joule …

Multi-Instrument Observation of the Ionospheric Irregularities and Disturbances during the 23–24 March 2023 Geomagnetic Storm

A Tahir, F Wu, M Shah, C Amory-Mazaudier… - Remote Sensing, 2024 - mdpi.com
This work investigates the ionospheric response to the March 2023 geomagnetic storm over
American and Asian sectors from total electron content (TEC), rate of TEC index, ionospheric …

[HTML][HTML] 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 …

GAS Picanço, CM Denardini… - Annales …, 2022 - angeo.copernicus.org
This work uses the Disturbance Ionosphere indeX (DIX) to evaluate the ionospheric
responses to equatorial plasma bubble (EPB) events from 2013 to 2020 over the Brazilian …

Irregularities in the African ionosphere associated with total electron content anomalies observed during high solar activity levels

CM Anoruo, B Rabiu, D Okoh, FN Okeke… - Frontiers in Astronomy …, 2022 - frontiersin.org
In this paper, we investigate anomalies in total electron content (TEC) from 7 stations of the
Africa Geodetic Reference Frame (AFREF) during the initial and recovery stages of the …

Investigation of equatorial plasma bubble irregularities under quiet and disturbed geomagnetic conditions over the East African longitudinal sector in 2015

Z Alemu, T Kassa - Advances in Space Research, 2024 - Elsevier
In this paper, we investigated the behavior of equatorial plasma bubble irregularities under
quiet and disturbed geomagnetic conditions in the year 2015. Total Electron Content (TEC) …