Results 121 to 130 of about 1,864 (260)

Pacific Warming Pattern Discrepancy Linked to Spurious Rainband in Climate Models

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract The distinctive pattern of observed Pacific surface temperature trends, with cooling in the east and intensified warming in the west, departs from the more uniform warming anticipated by climate models. The apparent inability of climate models to simulate this warming pattern limits our ability to understand why it is occurring and to predict ...
Robert C. J. Wills, Pedro N. DiNezio
wiley   +1 more source

Momentum Decoupling Drives Low‐Wind Events During Heatwaves in China: A Hybrid Explainable Machine Learning and Dynamical Modeling Approach

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Compound heatwave and low‐wind (HW‐LW) events increasingly threaten China's energy security. Analysis of 2000–2023 data reveals these compound extremes account for 18.5% of total heatwaves, with their annual frequencies nearly doubling in recent years.
Tianshun Yang, Yihao Liang, Liqing Wu, Xuemei Wang, Min Shao   +4 more
wiley   +1 more source

Anomalous Sea Ice Retreat in the Refreezing Western Arctic by a 30‐Year Record Cyclone in October: Oceanic, Atmospheric, and Wave Influences

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract An extreme Arctic cyclone (AC) in October 2022 reached a record‐low pressure of 955 hPa and caused unusual wave‐induced sea‐ice breakup in the Canada Basin, making it the strongest event in the western Arctic in 30 years. Here we examine how this event interrupted freeze‐up by quantifying sea‐ice retreat associated with atmospheric and oceanic
Xingkun Xu, Takuji Waseda, Tsubasa Kodaira, Takehiko Nose, Kazutaka Tateyama   +4 more
wiley   +1 more source

A Deep‐Learning‐Based Wind Gust Estimation Scheme in Complex Terrain

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Accurate prediction of gusts is critical for risk mitigation, but the turbulent processes that generate gusts are unresolved in conventional numerical weather prediction models. Here we introduce a deep‐learning‐based wind gust estimation scheme (DL‐GUST) that uses archived diagnostics from the Weather Research and Forecasting (WRF) model ...
Aiwei Li, Jiahao Feng, Zilong Li, Jingjia Luo, Wenhao Dong, Deliang Chen, Wenyu Huang   +6 more
wiley   +1 more source

Seasonal Reversal of Polarity Dominance in High‐Current Cloud‐to‐Ground Return Strokes Over East Asian Midlatitudes

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Extreme positive cloud‐to‐ground lightning over East Asian midlatitudes exhibits a spring–autumn double maximum hidden by the familiar winter climatology. Using 1,838,538 return strokes with absolute peak currents at least 200 kA during 2006–2024, we resolve its annual cycle by month and latitude.
Nengxing Guo, Li Cai, Yu Feng, Wenzhao Lu, Yongxing Zeng, Yuheng Niu, Chun Zhao, Shanqiang Gu   +7 more
wiley   +1 more source

Boundary‐Aware Physical Constraints Refine Satellite Precipitation Occurrence Over the Qinghai‐Tibet Plateau

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Over complex terrain, hourly precipitation occurrence estimates are often distorted by weak, persistent, and mistimed wet hours that are poorly constrained by independent time‐step classification. Using 1,232 hourly gauge records over the Qinghai‐Tibet Plateau (QTP), we develop a boundary‐aware physical‐constraint framework that learns ...
Chun Zhou, Li Zhou, Luca Brocca, Yinan Guo, Xiaojun Guo, Jiajia Yue, Keying Liu, Ming Li, Haowen Li, Chuanjie Yan   +9 more
wiley   +1 more source

Historical and Projected Antarctic Sea Ice Trends Across High‐Resolution Coupled Model Hierarchies

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Coupled climate models generally simulate a decline in Antarctic sea ice extent (SIE) over the satellite period, failing to capture the observed near‐zero trend. Recent work has suggested that high‐resolution ocean models could ameliorate this issue via improved representation of mesoscale ocean processes, which may delay simulated Antarctic ...
Mitchell Bushuk, David B. Bonan, Stephen M. Griffies, William Gregory, Yongfei Zhang, Bill Hurlin, Yan‐Ting Chen, Thomas Rackow, Helge F. Goessling   +8 more
wiley   +1 more source

Dataset of a kilometer-scale meso-NH simulation for C2OMODO: The RCElarge300 collection of MesoNHforC2OMODO. [PDF]

Data Brief
Chaboureau JP.
europepmc   +1 more source

Gravity Wave Energy Baselines (∼30–110 km) Established From Lidar Observations at McMurdo (77.84°S, 166.67°E), Antarctica: Energy Dissipation and Constituent Diffusion

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Lidar observations above McMurdo, Antarctica from 2011 to 2024 are used to characterize gravity wave (GWs) potential energies (Ep ${E}_{p}$) in the mesosphere and lower thermosphere (MLT). Alongside characterizations in the middle atmosphere (30–70 km), the GW baselines show dissipation at all altitudes from 30 to 110 km.
Jackson Jandreau, Xinzhao Chu, Yingfei Chen, Chester S. Gardner   +3 more
wiley   +1 more source

Long-Term Impact of Urban Areas on Meteorological Conditions Over Central Europe. [PDF]

Ann N Y Acad Sci
Villalba-Pradas A, Karlický J, Huszár P, Žák M, Halenka T.   +4 more
europepmc   +1 more source