Results 131 to 140 of about 6,317 (256)
50hPa geopotential height of Global Spectral Model 1.25 deg Resolution ft=72 120W-30W SH [PDF]
model: Global Spectral Model; resolution: 1.25; area: 120W-30W SH; level: 50hPa; element: geopotential height; forecast-time: 72; access: no restriction; use: unrestricted (WMO Res.40 Essential)
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Moisture Decomposition With Normal Modes in Global Data: Balanced and Unbalanced Components
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 13, 16 July 2026.Abstract Decompositions with normal modes have been useful for numerous purposes, such as theoretical understanding of balanced and unbalanced circulations, and applications to data assimilation. However, normal mode decompositions have typically been formulated for dry dynamics without moisture.
Bradley Kumm +3 more
wiley +1 more source
300hPa geopotential height of Global Spectral Model 1.25 deg Resolution ft=84 60E-160W 20S-60N [PDF]
model: Global Spectral Model; resolution: 1.25; area: 60E-160W 20S-60N; level: 300hPa; element: geopotential height; forecast-time: 84; access: no restriction; use: unrestricted (WMO Res.40 Essential)
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Journal of Geophysical Research: Atmospheres, Volume 131, Issue 13, 16 July 2026.Abstract Employing orographic perturbation experiments from a state‐of‐the‐art climate model, this study investigates the topographic forcing associated with the Tibetan–Iranian Plateau (TIP) in modulating Northern Hemisphere boreal winter blocking frequency.
Minghao Yang +5 more
wiley +1 more source
50hPa geopotential height of Global Spectral Model 1.25 deg Resolution ft=72 60E-160W 20S-60N [PDF]
model: Global Spectral Model; resolution: 1.25; area: 60E-160W 20S-60N; level: 50hPa; element: geopotential height; forecast-time: 72; access: no restriction; use: unrestricted (WMO Res.40 Essential)
core
How to Predict the Phase Shift of “Warm Arctic–Cold Eurasia” Pattern Between Early and Late Winter?
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 13, 16 July 2026.Abstract The “Warm Arctic−Cold Eurasia” (WACE) pattern frequently undergoes distinct phase reversals between early and late winter, posing significant challenges for climate prediction. Current state‐of‐the‐art real‐time prediction models exhibit limited skill in forecasting WACE reversals, and the main reason is poor representation of key atmospheric ...
Zhicong Yin, Tianbao Xu
wiley +1 more source
30hPa geopotential height of Global Spectral Model 1.25 deg Resolution ft=78 150E-120W SH [PDF]
model: Global Spectral Model; resolution: 1.25; area: 150E-120W SH; level: 30hPa; element: geopotential height; forecast-time: 78; access: no restriction; use: unrestricted (WMO Res.40 Essential)
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Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.Abstract Under anthropogenic warming, a strengthened wintertime anticyclonic anomaly over the Barents–Kara Sea (BKS) has emerged as a hallmark of recent Arctic climate change. While local forcing from sea ice loss has been widely emphasized, the quantitative contribution of remote tropical forcing remains poorly constrained.
Zhongfang Liu +5 more
wiley +1 more source
400hPa geopotential height of Global Spectral Model 1.25 deg Resolution ft=36 60E-150E SH [PDF]
model: Global Spectral Model; resolution: 1.25; area: 60E-150E SH; level: 400hPa; element: geopotential height; forecast-time: 36; access: no restriction; use: unrestricted (WMO Res.40 Essential)
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Role of the Atmospheric Circulation in the Observed Warming Over Europe Using a Neural Network
Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.Abstract Quantifying the role of the atmospheric circulation in the temperature increase in Europe over the recent decades remains an open question. Here, we present an innovative dynamical adjustment framework based on a convolutional neural network (UNET), trained on CMIP6 simulations and fine‐tuned on reanalysis, to estimate the circulation‐induced ...
Enora Cariou +3 more
wiley +1 more source