Results 101 to 110 of about 24,422 (290)

Influences of Summer Northeastern Arctic Sea Ice on September Compound Heatwave and Drought Events in the South China

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Compound heatwave and drought events (CHDEs) in South China (SC) have intensified in early autumn, yet their driving factor remains unclear. Based on reanalysis data and numerical experiments, this study investigates the potential influence of the summer northeastern Arctic Sea ice concentration (NEASIC) on the interannual variation of ...
Jiani Zeng   +4 more
wiley   +1 more source

Late Triassic Hydroclimatic Changes in Central China Linked to Evolving Mountain Topography

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract During the Late Triassic, tropical Pangea drifted northward into subtropical latitudes and became progressively drier. In contrast, South China, despite experiencing a similar latitudinal shift, transitioned from an arid to humid climate. Based on the sedimentary record of the Zigui Basin, this study constrains the arid to humid climatic shift
Rong Chai   +7 more
wiley   +1 more source

Lateral Boundary Conditions for Tropical Cyclone Models [PDF]

open access: bronze, 1981
James J. Hack, Wayne H. Schubert
openalex   +1 more source

On the Role of Sea Surface Temperature in the 16 April 2024 Rainstorm Over the United Arab Emirates

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract This study examines how anomalously high sea surface temperatures (SSTs) in the Arabian Sea and surrounding gulfs contributed to the record‐breaking rainfall (250 mm day−1 ${\text{day}}^{-1}$) over the United Arab Emirates (UAE) on 16 April 2024, with the greatest impacts in Dubai, Al‐Ain, and Abu Dhabi.
Basit Khan   +4 more
wiley   +1 more source

Machine‐Learning (ML)‐Physics Fusion Model Accelerates the Paradigm Shift in Typhoon Forecasting With a CNOP‐Based Assimilation Framework

open access: yesGeophysical Research Letters
In this study, we develop an advanced hybrid forecasting system for short‐term (0–120 hr) typhoon predictions, seamlessly integrating the FuXi machine‐learning model with the physics‐based Shanghai Typhoon Model (SHTM). By employing spectral nudging, the
Zeyi Niu   +6 more
doaj   +1 more source

Tropical Cyclone Outer‐to‐Inner Brightness Temperature Ratio: A New Size‐Adaptive Parameter Reflecting Storm Intensity and Its Change

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract The intensity and size of a tropical cyclone (TC) are profoundly shaped by its internal convective distribution. However, comparing convective structures across TCs is challenging because fixed‐radius metrics cannot adapt to TC size variations.
Shi Tang   +5 more
wiley   +1 more source

Rotational Flow Dominates Abrupt Seasonal Change in Zonally Asymmetric Tropical Meridional Circulation

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract The seasonal evolution of tropical meridional circulation varies across regions and plays a key role in monsoon onset and rainfall migration, with important impacts on agriculture and disaster preparedness. Observations show that these transitions often occur abruptly within days.
Wuqiushi Yao, Jianhua Lu, Yimin Liu
wiley   +1 more source

Validation of an Airborne Doppler Wind Lidar in Tropical Cyclones

open access: gold, 2018
Lisa Bucci   +5 more
openalex   +1 more source

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