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Causal links to persisting daytime equatorial plasma bubbles over Asia-Pacific region following the geomagnetic storm on 01 December 2023. [PDF]

open access: yesSci Rep
Rajesh PK   +10 more
europepmc   +1 more source

Modeling the Impact of Metallic Ion Layers on Equatorial Spread F With SAMI3/ESF

open access: yesGeophysical Research Letters, 2020
The impact of E region metal ion layers on the development of equatorial plasma bubbles is investigated using the SAMI3/ESF model. We find that metal ion layers reduce the growth rate of the generalized Rayleigh‐Taylor instability (GRTI) and act to ...
J. Huba, J. Krall, D. Drob
semanticscholar   +2 more sources

Numerical Considerations in the Simulation of Equatorial Spread F

Journal of Geophysical Research: Space Physics, 2021
The ionospheric irregularities known as equatorial spread F (ESF) have drawn great attention in decades due to their disruption of communications and navigation systems. ESF is generally attributed to Rayleigh–Taylor instability, but there are still many
Ze-Zhong Li, J. Lei, Bin-Zheng Zhang
semanticscholar   +2 more sources

Three‐Dimensional Simulation of Equatorial Spread F: Effects of Field‐Aligned Plasma Flow and Ionospheric Conductivity

Journal of Geophysical Research - Space Physics, 2023
Recently a Three‐dimensional EquatoriaL spread F (TELF) model using high‐resolving power advection schemes have been developed at the University of Science and Technology of China.
Ze-Zhong Li, J. Lei, Bin-Zheng Zhang
semanticscholar   +1 more source

Vertical Propagation Speeds of Gravity Waves in the Daytime as a Precursor to the Onset of the Equatorial Spread‐F

Journal of Geophysical Research: Space Physics, 2022
The equatorial spread‐F (ESF) refers to the spread observed in return echoes of ionograms. Such spread in reflected echoes is found both in range and frequency, which can last for a few hours.
S. Mandal, D. Pallamraju, T. Pant
semanticscholar   +1 more source

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