Results 121 to 130 of about 645,962 (239)
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract Global kilometer‐scale model simulations have demonstrated clear benefits from refining horizontal resolution in representing mesoscale weather phenomena, yet the role of vertical resolution remains comparatively underexplored. To address this gap, 40‐day experiments with the model for prediction across scales systematically varied both ...
Alexander Lojko +3 more
wiley +1 more source
The Astrophysical JournalThe dynamics of magnetic Rossby waves are investigated by applying a quasigeostrophic shallow water magnetohydrodynamic system, which is linearized with respect to both uniform background flow and uniform magnetic field.
Peiya Jiang, Yaokun Li
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AtmosphereThe purpose of this first article is to provide a physical basis for atmospheric Rossby waves at the tropopause to clarify their properties and improve our knowledge of their role in the genesis of extreme precipitation and heat waves.
Jean-Louis Pinault
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Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract Rapidly intensifying typhoons can generate atmospheric waves, but nearby neutral‐atmosphere and ionospheric anomalies need not form a robust cross‐layer coupling chain. We examine 75 western North Pacific rapid‐intensification events during 2018–2023.
Zi‐Liang Li, Xiao‐Ran Wu
wiley +1 more source
The Role of ENSO Phase Transition in the Delayed North Atlantic Oscillation Response
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract The El Niño–Southern Oscillation (ENSO) is the dominant mode of interannual variability in the Earth system, exerting profound influences on global weather and climate. One notable impact is its ability to generate a dipole‐like sea level pressure anomaly pattern over the North Atlantic, resembling the North Atlantic Oscillation (NAO), with El
Bingning Meng, Lei Zhang
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract Eurasia, with its large and climate‐vulnerable population, has experienced increased cold extremes despite global warming, yet their pronounced spatial heterogeneity remains poorly understood. We examine low‐frequency trends in Eurasian cold extremes over recent decades.
Anqi Liu, Daokai Xue, Danqing Huang
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Journal of Geophysical Research: Atmospheres, Volume 131, Issue 18, 28 September 2026.Abstract On 9 December 2025, an atypical synoptic cyclone developed near the borders of Paraguay, Argentina, and southern Brazil, triggering severe weather across south‐southeastern Brazil. Unlike typical South Atlantic extratropical cyclones, which intensify near the coast, this system originated inland and underwent explosive cyclogenesis without a ...
M. S. Reboita +3 more
wiley +1 more source
The Impact of Fronts and Eddies Under Various Melt Conditions on Antarctic Ice Shelves
Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.Abstract Ocean eddies are observed beneath Antarctic ice shelves, yet their role in regulating basal melting remains unclear. We use nonhydrostatic Large‐Eddy Simulations that resolve eddies and boundary‐layer turbulence to examine a baroclinically unstable salinity front that breaks into eddies.
Wangpeng Gui +3 more
wiley +1 more source
Global-Scale Rossby Waves on Stars [PDF]
Rossby waves (r-modes) arise due to the conservation of absolute vorticity on rotating spheres. The waves govern the large-scale dynamics of the Earth's atmosphere/oceans and have been intensively studied during decades. Recent discovery of the waves on
Albekioni, Mariam
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Could hydrodynamic Rossby waves explain the westward drift? [PDF]
Proc Math Phys Eng Sci, 2018 Bardsley OP.
europepmc +1 more source