Insights on lateral gravity wave propagation in the extratropical stratosphere from 44 years of ERA5 data
The study presents (a) a 44‐year wintertime climatology of resolved gravity wave (GW)
fluxes and forcing in the extratropical stratosphere using ERA5, and (b) their composite …
fluxes and forcing in the extratropical stratosphere using ERA5, and (b) their composite …
Gravity Wave Momentum Fluxes from 1 km Global ECMWF Integrated Forecast System
Progress in understanding the impact of mesoscale variability, including gravity waves
(GWs), on atmospheric circulation is often limited by the availability of global fine-resolution …
(GWs), on atmospheric circulation is often limited by the availability of global fine-resolution …
Machine learning global simulation of nonlocal gravity wave propagation
Global climate models typically operate at a grid resolution of hundreds of kilometers and fail
to resolve atmospheric mesoscale processes, eg, clouds, precipitation, and gravity waves …
to resolve atmospheric mesoscale processes, eg, clouds, precipitation, and gravity waves …
Global-scale gravity wave analysis methodology for the ESA Earth Explorer 11 candidate CAIRT
S Rhode, P Preusse, J Ungermann… - Atmospheric …, 2024 - amt.copernicus.org
In the past, satellite climatologies of gravity waves (GWs) have initiated progress in their
representation in global models. However, these could not provide the phase speed and …
representation in global models. However, these could not provide the phase speed and …
On the importance of learning non-local dynamics for stable data-driven climate modeling: A 1D gravity wave-QBO testbed
HA Pahlavan, P Hassanzadeh… - arXiv preprint arXiv …, 2024 - arxiv.org
Machine learning (ML) techniques, especially neural networks (NNs), have shown promise
in learning subgrid-scale (SGS) parameterizations for climate modeling. However, a major …
in learning subgrid-scale (SGS) parameterizations for climate modeling. However, a major …
The impact of transience in the interaction between orographic gravity waves and mean flow
F Jochum, R Chew, F Lott, GS Voelker… - arXiv preprint arXiv …, 2024 - arxiv.org
A Lagrangian gravity-wave parameterization (MS-GWaM, Multi-Scale Gravity-Wave Model)
that allows for fully transient wave-mean-flow interaction and horizontal propagation is …
that allows for fully transient wave-mean-flow interaction and horizontal propagation is …
The Influence of Solar Activity Level on Sudden Stratospheric Warming Events During Solar Cycle 23 (1998-2008)
AA Kotoye, KJ Bamidele, EO Falayi… - Journal of Science …, 2024 - journals.tasued.edu.ng
Abstract The Sudden Stratospheric Warming (SSW) events which occurred during solar
cycle 23 (1998-2008) were investigated using daily stratospheric data (temperature …
cycle 23 (1998-2008) were investigated using daily stratospheric data (temperature …