Results 111 to 120 of about 4,394 (252)

Mechanisms of Projected Changes in Thunderstorm Downburst Environments Across the United States

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Responses of downdraft convective available potential energy (DCAPE) to global warming were investigated using the Community Earth System Model (CESM2) under a high‐emission scenario through the year 2100. DCAPE is projected to increase by 5%–12% on average in most areas, independently of wind shear.
Ian N. Williams, Gwendolyn N. Fieweger
wiley   +1 more source

Advancing Tropical Cyclone Rainfall Simulation and Projection With Eddy‐Resolving Climate Models

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Tropical cyclone (TC) plays a critical role in driving hydrological extremes. However, current generation climate models often fail to capture TC inner‐core dynamical structures, leading to substantial underestimation (>50%) of TC rainfall (TCR).
Baiping Wang   +3 more
wiley   +1 more source

Spring Dust in Colorado Plateau: Transport Pathways and Interannual Variability Derived From Two Decades of MERRA‐2 Reanalysis

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Spring dust storms in the U.S. Southwest significantly impact environmental and human systems, yet their climatological patterns and driving mechanisms remain poorly understood. Using two decades of MERRA‐2 reanalysis data and self‐organizing map clustering, we identified four distinct dust transport pathways from surrounding and remote ...
Huilin Huang   +7 more
wiley   +1 more source

GRACE-FO geopotential GAB coefficients GFZ RL06

open access: yes, 2019
Spherical harmonic coefficients that represent anomalous contributions of the non-tidal dynamic ocean to ocean bottom pressure during the specified timespan. The anomalous signals are relative to the mean field from 2003-2014.
Dobslaw, H., Dill, R., Dahle, C.
openaire   +8 more sources

Contrasting the Roles of Deep and Shallow Convection in Tropical Gross Moist Stability

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract This study investigates the roles of deep and shallow convection in shaping tropical gross moist stability (GMS) and its related quantities—gross dry stability (GDS) and gross moisture stratification (GQS)—under convective quasi‐equilibrium constraints.
Jia‐Yuh Yu, Dong‐Pha Dang
wiley   +1 more source

Increasing Frequency and Persistence of the Summertime Greenland High Regime Not Captured by a Seasonal Prediction Model Very Large Ensemble

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Weather regimes are widely used in weather prediction, but less often to study climate variability and change. Here, we use a year‐round North American regime classification to identify summertime circulation trends from 1981 to 2024. We find large increases in the frequency, persistence and interannual variability of the Greenland High (GH ...
Simon H. Lee, Lorenzo M. Polvani
wiley   +1 more source

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