Search Results - "ALAM KHERANI, E"

The resonant response of the ionosphere imaged after the 2011 off the Pacific coast of Tohoku Earthquake by Rolland, Lucie M., Lognonné, Philippe, Astafyeva, Elvira, Kherani, E. Alam, Kobayashi, Naoki, Mann, Michèle, Munekane, Hiroshi

“…We provide here a preliminary analysis of the ionospheric perturbations observed after the 11 March 2011 Tohoku Earthquake using a GPS-derived Total Electron…”
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Gravity wave initiation of equatorial spread F/plasma bubble irregularities based on observational data from the SpreadFEx campaign by ABDU, M. A, ALAM KHERANI, E, BATISTA, I. S, DE PAULA, E. R, FRITTS, D. C, SOBRAL, J. H. A

“…The data from ground based experiments conducted during the 2005 SpreadFEx campaign in Brazil are used, with the help of theoretical model calculations, to…”
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Geomagnetic dependence of ionospheric disturbances induced by tsunamigenic internal gravity waves by Occhipinti, Giovanni, Kherani, E. Alam, Lognonné, Philippe

“…A series of ionospheric anomalies following the Sumatra tsunami has been recently reported in the literature. These anomalies show the signature in the…”
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Three-dimensional waveform modeling of ionospheric signature induced by the 2004 Sumatra tsunami by OCCHIPINTI, Giovanni, LOGNONNE, Philippe, KHERANI, E. Alam, HEBERT, Hélène

“…The Sumatra, December 26th, 2004, tsunami produced internal gravity waves in the neutral atmosphere and large disturbances in the overlying ionospheric plasma…”
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Response of the ionosphere to the seismic trigerred acoustic waves: Electron density and electromagnetic fluctuations by Kherani, E. Alam, Lognonné, Philippe, Kamath, Nishant, Crespon, Francois, Garcia, R.

“…We study the excitation of low-frequency (0.001–10 Hz) electromagnetic and density fluctuations in the ionosphere during the passage of seismic triggered…”
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The impact of gravity waves rising from convection in the lower atmosphere on the generation and nonlinear evolution of equatorial bubble by ALAM KHERANI, E, ABDU, M. A, DE PAULA, E. R, FRITTS, D. C, SOBRAL, J. H. A, DE MENESES, F. C

“…The nonlinear evolution of equatorial F-region plasma bubbles under varying ambient ionospheric conditions and gravity wave seeding perturbations in the…”
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Effects of the fringe field of Rayleigh-Taylor instability in the equatorial E and valley regions by Alam Kherani, E., de Paula, Eurico R., Bertoni, Fernando C. P.

“…We present a unified algorithm for the collisional interchange instabilities (Rayleigh‐Taylor and gradient drift instabilities) occurring in the F and E…”
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A three-dimensional simulation of collisional-interchange-instability in the equatorial-low-latitude ionosphere by KHERANI, Alam E, MASCARENHAS, Matheus, DE PAULA, Eurico R, SOBRAL, Jose H. A, BERTONI, Fernando

“…Issue Title: WISER Workshop on Computing in Space and Astrophysical Plasmas We present a three-dimensional simulation of collisional-interchange-instability in…”
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Observations of nighttime equatorial-upper-E-valley region irregular structures from São Luís radar and their occurrence statistics: A manifestation of vertical coupling between E and F regions by Alam Kherani, E., de Paula, E.R., Cueva, R.Y.C., Camargo, L.A.P.

“…Radar observations of nighttime irregular structures in the equatorial upper-E-valley region are presented. These structures are observed strictly during…”
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Observations of pre-midnight 5-m irregularities in the equatorial F region over São Luís, Brazil: Solar-flux dependence and seasonal variations by de Paula, E.R., Alam Kherani, E., Cueva, R.Y.C., Camargo, L.A.P.

“…The statistics of pre-midnight 5-m irregularities in the equatorial F region over São Luís is presented. The data set ranges from October 2001 to December 2008…”
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Electron temperature enhancements in nighttime equatorial ionosphere under the occurrence of plasma bubbles by de Meneses, F.C., Klimenko, M.V., Klimenko, V.V., Alam Kherani, E., Muralikrishna, P., Xu, Jiyao, Hasbi, A.M.

“…Simultaneous in-situ measurements of electron density and temperature in the nighttime equatorial region were performed by a rocket experiment launched under…”
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Observations of nighttime equatorial-upper-E-valley region irregular structures from São Luis radar and their occurrence statistics: A manifestation of vertical coupling between E and F regions: Atmospheric Coupling Processes in the Sun-Earth System by ALAM KHERANI, E, DE PAULA, E. R, CUEVA, R. Y. C, CAMARGO, L. A. P

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The resonant response of the ionosphere imaged after the 2011 off the Pacific coast of Tohoku Earthquake: First Results of the 2011 Off the Pacific Coast of Tohoku Earthquake by ROLLAND, Lucie M, LOGNONNE, Philippe, ASTAFYEVA, Elvira, ALAM KHERANI, E, KOBAYASHI, Naoki, MANN, Michele, MUNEKANE, Hiroshi

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Effects of the fringe field of Rayleigh-Taylor instability in the equatorial E and valley regions by ALAM KHERANI, E, DE PAULA, Eurico R, BERTONI, Fernando C. P

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