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Internal Gravity Waves in the Ocean with Shear Flows around Underwater Obstacles
AbstractThis paper considers the problem of generating internal gravity waves that arise when a stratified flow with a shear flow runs into a single...
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Generation of Internal Gravity Waves in the Ocean by a Background Shear Current Flowing onto a Submarine Elevation
AbstractThe problem of generation of internal gravity waves that arise when a stratified shear current flows onto a solitary underwater obstacle is...
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Modeling Seasonal Variations in the Intensity of Internal Gravity Waves in the Lower Thermosphere
AbstractAn updated numerical model of the propagation of a set of spectral harmonics of internal gravity waves (IGWs) in the inhomogeneous atmosphere...
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Far Fields of Internal Gravity Waves under Fast Density Variation in a Radial Symmetry Source
AbstractThe problem of the far field of internal gravity waves (IGWs) from the instantaneous radially symmetric isopycnal elevation is solved. The...
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Features of the Phase Structure of Internal Gravity Waves Generated by a Moving Source
AbstractThe phase structures of internal gravity waves in the ocean are investigated. Wave fields are generated by a moving source of disturbances....
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Internal Gravity Waves from an Oscillating Source in the Ocean
AbstractThe problem of the generation of internal gravity waves (IGWs) by a localized source of perturbations is considered. An oscillating source is...
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Amplitude-phase Structure of Internal Gravity Waves Fields in Ocean with Shear Flows
AbstractThe problem of the harmonic internal gravity waves generation in the ocean with real and model hydrological characteristics is solved. For...
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Approximation of Vertical Short Waves of Small Amplitude in the Atmosphere Taking into Account the Average Wind
AbstractUsing the method of different scales, formulas for the hydrodynamic fields of acoustic-gravity waves (AGWs) with vertical wavelengths that...
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Anatomy of the Tsunami and Lamb Waves-Induced Ionospheric Signatures Generated by the 2022 Hunga Tonga Volcanic Eruption
As tsunamis propagate across open oceans, they remain largely unseen due to the lack of adequate sensors. To address this fundamental limitation of...
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Submesoscale Wavelike Structures in the Atmospheric Boundary Layer and Their Parameters According to Sodar Measurement Data in the Moscow Region
AbstractIn this paper, we present the results of a study of the parameters of wavelike structures based on the data of long-term continuous sodar...
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Far Internal Gravity Waves Fields from Radially Symmetric Perturbation
The paper solves the problem of constructing uniform asymptotics of the distant fields of internal gravitational waves from the initial perturbation...
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Latitudinal Distribution of the Parameters of Internal Gravity Waves in the Atmosphere Derived from Amplitude Fluctuations of Radio Occultation Signals
AbstractThe method of reconstructing the global distribution of statistical parameters of internal gravity waves (IGWs) in the atmosphere has been...
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Wind Effects in the Thermosphere during the Propagation of Atmospheric Waves Generated by a Tropospheric Heat Source
AbstractThe results of a numerical study of the processes of propagation into the thermosphere of internal gravity waves excited by heat sources in...
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Characteristics of Internal Gravity Waves and Earthquake Prediction
AbstractOn the basis of the data on perturbations in the Earth’s atmosphere recorded before and after 52 significant earthquakes that occurred during...
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Wave Dynamics of Stratified Medium with Shear Flows: Main Problems Formulation
The paper considers issues related to the formulation of problems for describing the dynamics of internal gravity waves in stratified media with...
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Wave Disturbances of Atmospheric Pressure and Wind Speed in the Troposphere Associated with the Solar Terminator
AbstractThe main characteristics (coherences, phase velocities, propagation directions, characteristic periods, and amplitudes) of wave disturbances...
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Response of the Ionosphere to Strong Tropospheric Disturbances
AbstractThe response of the lower and upper ionosphere to the propagation of several strong typhoons in 2014–2016 has been studied using regional...
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Simulation of Propagation of Acoustic-Gravity Waves Generated by Tropospheric Front Instabilities into the Upper Atmosphere
A numerical model of the propagation of acoustic-gravity waves excited by pressure fluctuations on the Earth’s surface is developed. Propagation of...
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Wave Perturbations of the Lower and Upper Ionosphere during the 2019 Faxai Tropical Typhoon
AbstractIn this paper, we studied the response of the lower and upper ionosphere to the passage of Typhoon Faxai 2019 using the regional network of...
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Research into the Variability of Characteristics of Cloud Manifestations of Internal Gravity Waves during Their Lifetime Based on Himawari-8 Satellite Data
AbstractThe results of studying a variability of internal-gravity-wave characteristics and their signatures based on satellite data are presented....
