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Journal of Geophysical Research: Atmospheres

Visit the journal.

2 world maps overlain with a color gradient.
Posted inEditors' Highlights

Past and Future Changes in Atmospheric Clear-Air Turbulence

by William J. Randel 15 August 202412 August 2024

A new study evaluates long-term changes in atmospheric clear-air turbulence based on meteorological reanalysis and climate model simulations.

A photo of the Caucasus mountains.
Posted inEditors' Highlights

Biogenic Sources Still Dominate Organic Carbon Aerosol in Europe

by Abdelwahid Mellouki 20 June 202420 June 2024

Scientists use radiocarbon measurements from Alpine ice to quantify present and past anthropogenic versus biogenic sources of organic carbon aerosols in the European atmosphere.

Photo of a lightning strike.
Posted inEditors' Highlights

Phased-Array Radar Detection of Electrically Aligned Ice Crystals

by Xiushu Qie 17 April 202412 April 2024

A new method for observing electrically aligned ice crystals in localized storms can detect the onset of electrification and lightning in developing storms.

图为一个蓝色的潟湖。前景中可以看到一艘蓝色的小船和垂柳的叶子。
Posted inResearch Spotlights

伊朗“生态宝石”安扎利湿地有可能在2060年干涸

by Rebecca Dzombak 1 April 20241 April 2024

为避免干旱,需要更可持续的流域管理和农业措施。

Figure from the paper.
Posted inEditors' Highlights

New Insights on Atmospheric Waves from the Hunga Volcanic Eruption

by William J. Randel 29 February 202428 February 2024

High temporal resolution geostationary imagery reveals new details of atmospheric waves generated by the January 2022 Hunga volcanic eruption and provides a chronology of the eruption sequence.

In this photo of a blue lagoon, a small blue boat and the leaves of a weeping willow are in the foreground. On the far side of the water are more boats and several structures with round, pointed roofs.
Posted inResearch Spotlights

Anzali Wetland, Iran’s “Ecological Gem,” May Dry Up by 2060

by Rebecca Dzombak 22 February 20241 April 2024

More sustainable watershed management and agriculture are needed to avoid a desiccated fate.

A satellite image shows a crescent of clouds (an atmospheric river) stretching from Hawaii to the coast of the U.S. Pacific Northwest.
Posted inResearch Spotlights

The Escalating Impact of Global Warming on Atmospheric Rivers

by Saima May Sidik 12 February 202412 February 2024

Climate change is set to intensify atmospheric rivers and exacerbate extreme rainfall worldwide.

4 maps from the paper displaying data.
Posted inEditors' Highlights

Modeling Stratospheric Impacts on North American Extreme Events

by William J. Randel 26 September 202326 September 2023

A new study quantifies the tropospheric and surface impacts of extreme stratospheric wave events and evaluates their representation in state-of-the-art climate models.

Two diagrams from the paper.
Posted inEditors' Highlights

Dryline-Induced Thunderstorms Over the Southern Africa Plateau 

by Yongyun Hu 14 September 202313 September 2023

Scientists present the first comprehensive study of dryline formation and associated thunderstorms over the southern African plateau from 2010 to 2021.

Diagram from the paper
Posted inEditors' Highlights

Tracking Human CO2 Emissions from Medium-Sized Cities

by Bo Zheng 28 June 202327 June 2023

Atmospheric inverse models, combined with observations, successfully tracked modest CO2 emission reductions in Salt Lake City during the first COVID-19 lockdown in 2020.

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Coherent, Not Chaotic, Migration in the Brahmaputra-Jamuna River

2 July 20252 July 2025
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The Mid-20th Century Winter Cooling in the Eastern U.S. Explained

3 July 20253 July 2025
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Water Tracks: The Veins of Thawing Landscapes

25 June 202525 June 2025
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