Tuesday, July 27, 2021 - 6:00am
Satellite image of smoke from Australian fire

The smoke from devastating Australian bushfires cooled the planet in 2020 and pushed tropical thunderstorms northward.

Friday, July 9, 2021 - 6:00am
Eruption of Mt. Agung in 2017.

A massive volcanic eruption in Indonesia about 74,000 years ago affected the climate but likely had limited impacts on early human populations in Africa, according to new research co-authored by NCAR scientists.

Tuesday, July 6, 2021 - 6:00am
Fire crew member fights Poomacha wildfire in California

Wildfire experts are available to discuss a range of topics, from wildfire prediction to the role of climate change and the impacts of emissions.

Thursday, April 15, 2021 - 6:00am
Satellite image of bushfire smoke over eastern Australia.

Australian fires in 2019 and 2020 injected almost 1 million metric tons of smoke into the stratosphere, causing it to warm and likely contributing to a large and persistent ozone hole.





ACOM | Atmospheric Chemistry Observations & Modeling