Articles | Volume 22, issue 17
Research article
31 Aug 2022
Research article |  | 31 Aug 2022

Dynamical perturbation of the stratosphere by a pyrocumulonimbus injection of carbonaceous aerosols

Giorgio Doglioni, Valentina Aquila, Sampa Das, Peter R. Colarco, and Dino Zardi

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Cited articles

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Short summary
We use a global chemistry climate model to analyze the perturbations to the stratospheric dynamics caused by an injection of carbonaceous aerosol comparable to the one caused by a series of pyrocumulonimbi that formed over British Columbia, Canada on 13 August 2017. The injection of light-absorbing aerosol in an otherwise clean lower stratosphere causes the formation of long-lasting stratospheric anticyclones at the synoptic scale.
Final-revised paper