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clouds

Conceptual illustration of how superparameterization is used to model clouds in a climate model
Posted inResearch Spotlights

Pushing the Computational Limits of Climate Simulation

Sarah Stanley, Science Writer by Sarah Stanley 17 March 20207 March 2023

Researchers apply a superparameterization technique to boost the accuracy and efficiency of climate predictions generated by the Energy Exascale Earth System Model.

Artist’s depiction of a variety of Jupiter-sized exoplanets with clouds
Posted inNews

An Exoplanet with Evolving Clouds of Salts

Nola Taylor Redd, Science Writer by Nola Taylor Tillman 27 February 20207 March 2022

Clouds form and dissipate on a gas giant orbiting a Sun-like star.

Model of cloud development, charge evolution, and cloud-to-ground lightning initiation in Hokuriku winter clouds
Posted inEditors' Highlights

Microphysics and Positive Lightning in Hokuriku Winter Clouds

by Minghua Zhang 27 December 20199 March 2023

The microphysics of the frequent, and frequently positive, lightning of Hokuriku winter clouds was investigated by systematic, in situ observation of individual precipitation particle type and charge.

Brown smoke billows from the Willow Fire in Payson, Ariz., in 2004, fueling the formation of a towering pyrocumulonimbus system above
Posted inNews

What Do You Get When You Cross a Thunderstorm with a Wildfire?

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 27 December 201914 March 2023

Lightning, fire vortices, and black hail are some of the frightening features of fire-fueled storms, which may become more common in the future.

Satellite image of Saturn with bright white storm clouds ringing its northern hemisphere
Posted inNews

New Type of Storm Spotted on Saturn

Javier Barbuzano, Science Writer by Javier Barbuzano 30 October 201917 February 2023

In 2018, four massive storms formed near the planet’s north pole, interacting with each other and affecting a full latitudinal band.

Puffy cumulus clouds with a background of blue sky
Posted inResearch Spotlights

Soil Moisture Drives Great Plains Cloud Formation

by E. Underwood 10 September 20198 November 2022

A new study shows that models that reproduce moisture on land are better at accurately recreating cumulus cloud behavior.

Thunderclouds over the Mediterranean coast of Spain are illuminated by lightning
Posted inResearch Spotlights

Charging Thunderclouds Affect Ionospheric Conductivity

by David Shultz 6 September 20196 March 2023

As thunderstorm updrafts strengthen, electrification of clouds can heat the lower ionosphere, explaining prolonged disturbances to radio waves in the rarefied atmospheric layer.

Artistic illustration of three-dimensional clouds simulated at local scales and tethered to a map, which represents a much larger climate model.
Posted inResearch Spotlights

A “Super” Solution for Modeling Clouds

Aaron Sidder, freelance science writer by Aaron Sidder 6 September 201920 July 2022

Climate models struggle to accurately portray clouds because the models cannot resolve the scales at which clouds form. A new study demonstrates a potential fix for the problem.

Snow blankets East Gros Ventre Butte, just west of Jackson, Wyo., in the Upper Snake River Basin
Posted inResearch Spotlights

Capturing Snowmelt Patterns from Cloudy Satellite Images

Sarah Stanley, Science Writer by Sarah Stanley 2 August 201925 October 2022

A new modeling strategy could improve streamflow predictions in places where mountain snow is a critical source of water.

Wispy cirrus clouds hover high above an open farm field.
Posted inResearch Spotlights

A Better Way to Measure Cloud Composition

by E. Underwood 30 July 201925 July 2022

An enhanced satellite remote sensing suite accurately measures ice particles, temperature, and water vapor.

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