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everything atmospheric

Light filters through broken clouds; cloud complexity is difficult to represent in weather and climate models
Posted inResearch Spotlights

Incorporating 3-D Cloud Effects into Weather and Climate Models

Kate Wheeling, freelance science writer by Kate Wheeling 30 August 201613 February 2023

Researchers explain how a new radiative scheme can be incorporated into global weather and climate models to better capture the effect of clouds on climate.

Sea-surface-temperatures-affects-atmospheric-phenomenon-Madden-Julian-Oscillation
Posted inResearch Spotlights

How Sea Surface Temperatures Affect an Atmospheric Phenomenon

Shannon Hall by S. Hall 23 August 20166 March 2023

New research sheds light on the complex interplay between the atmosphere and the ocean and how both affect the Madden-Julian Oscillation.

Posted inResearch Spotlights

Scientists Map Temperature and Density in Earth’s Exosphere

by W. Yan 23 August 201626 October 2021

Data from multiple orbiters give a clearer picture of how density and temperature interact and what that could mean for future satellite missions.

volcanic-eruption-water-vapor-role-in-climate-change
Posted inResearch Spotlights

Does Water Vapor from Volcanic Eruptions Cause Climate Warming?

Alexandra Branscombe by A. Branscombe 11 August 201629 March 2022

By studying past volcanic eruptions, scientists find that the amount of water vapor reaching the stratosphere during moderately explosive eruptions may not be contributing to the greenhouse effect.

CASSIOPE-satellite-measure-Earth-atmosphere-ionosphere
Posted inResearch Spotlights

Tracking Ions at the Edge of the Atmosphere

Leah Crane by L. Crane 2 August 20165 July 2022

The first results from a recently launched satellite hold promise for studying solar storms, the very top of Earth's ionosphere, and how the atmosphere is evolving.

A thermal infrared image of the 1991 Mount Pinatubo eruption shows cooler temperatures at the top of the ash cloud.
Posted inResearch Spotlights

Volcanic Eruptions Stir an Already Complex Atmosphere

Leah Crane by L. Crane 25 July 201617 November 2022

A study of Earth's atmospheric response to major volcanic eruptions seeks to reconcile contradictions between observations and climate models.

In this image of a supercell storm, the enormous atmospheric variability across scales can be seen with the naked eye.
Posted inScience Updates

Characterizing Climate Fluctuations over Wide-Scale Ranges

by S. Lovejoy, M. Crucifix and A. de Vernal 14 July 20167 October 2022

Scale and Scaling in the Climate System; Jouvence, Quebec, Canada, 5–7 October 2015

Posted inResearch Spotlights

Mysteries of the Magnetosphere

by W. Yan 14 July 201616 November 2021

Scientists investigate how dipolarization fronts in Earth's protective magnetosphere interact with the environment around them.

Antarctica’s-ozone-hole-in-September-2014-which-has-shrunk-by-4.5-million-kilometers-square-miles-since-2000
Posted inNews

Antarctica's Ozone Hole Is Healing, Scientists Say

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 30 June 20163 June 2024

The ozone hole over Antarctica has shrunk by 16% since its peak in 2000, and some suspect it may disappear entirely by midcentury.

Shower over central Netherlands.
Posted inResearch Spotlights

What Causes Heavy Rainfall?

by W. Yan 30 June 201620 March 2023

Scientists investigate atmospheric conditions that correlate to heavy rainfall in the midlatitudes.

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