Skip to main content
U.S. flag

An official website of the United States government

Dot Gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Karen Cady-Pereira

Partner Affiliation
Publon ID
Not available


Corresponding Articles: 1

Karen Cady Pereira authored and/or contributed to the following articles/publications.

How does a Pinatubo‐size Volcanic Cloud Reach the Middle Stratosphere?

Volcanic explosions are the most critical replenishing mechanism of the stratospheric aerosol Junge layer. A fresh volcanic cloud comprises mostly sulfur‐bearing gases, volcanic ash, and water vapor. It is commonly assumed that only sulfate aerosols remain in an aged volcanic cloud. Accurate simulation of the initial evolution of multicomponent ...

Karen Cady-Pereira
Institution National Oceanic and Atmospheric Administration - NOAA