How Do Active Volcanoes Change Clouds?

  • Released Thursday, November 13, 2014
  • Updated Friday, July 12, 2019 at 11:55AM
  • ID: 10183
NASA Goddard Space Flight Center scientist Andrew Sayer talks about how emissions from volcanoes can affect clouds.

This video provides an overview of research published in the Journal of Atmospheric Chemistry and Physics

Research: Systematic satellite observations of the impact of aerosols from passive volcanic degassing on local cloud properties

Journal of Atmospheric Chemistry and Physics, October 9, 2014

For complete transcript, click here.

This is an animation showing the water droplets that make up clouds.

This is an animation showing the decrease in cloud water droplet size when aerosols are present.

This is an animation showing volcanic aerosols affecting surrounding clouds.

This is an animation of a degassing volcano. Degassing is the release of gas from a volcano.

Credits

Please give credit for this item to:
NASA's Goddard Space Flight Center

Papers

This visualization is based on the following papers:
  • Systematic satellite observations of the impact of aerosols from passive volcanic degassing on local cloud properties

Series

This visualization can be found in the following series:

Tapes

This visualization originally appeared on the following tapes:
  • None

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