Dr Graham Mann
grahamgmann.bsky.social
Dr Graham Mann
@grahamgmann.bsky.social
I am a lecturer in atmospheric science at the University of Leeds specialising in research into stratospheric aerosol and volcanic radiative effects.
Pleased to have helped co-ordinate the @wcrpclimate.bsky.social Hunga atmospheric impacts report.

The explosive energy from the VEI6 eruption was likely more than 1991 Pinatubo, on a par with 1883 Krakatau.

Shallow underwater setting saw impacts from emitted sulphur & emitted water vapour.
WCRP’s APARC released a landmark report on global atmospheric impacts of the 2022 Hunga volcanic eruption.

159 scientists. 21 countries. 3 years. One report.

More information here: https://loom.ly/bF203o8

#WCRP #APARC #ClimateScience #HungaEruption
December 27, 2025 at 12:47 PM
Reposted by Dr Graham Mann
Available now! International report on global atmospheric impacts of the 2022 Hunga volcanic eruption.

Under the APARC project, this international assessment analyzes the most explosive volcanic event of the satellite era.

More information here: https://loom.ly/bF203o8
December 19, 2025 at 7:30 AM
Reposted by Dr Graham Mann
🌋 New international report reveals the unprecedented impact of the Hunga eruption, an underwater volcano that erupted in 2022.
Priestley members were at the heart of this effort to understand the climate impact of this water-rich eruption. Read the findings here: climate.leeds.ac.uk/news/interna...
International report reveals atmospheric impact of Hunga eruption - Priestley Centre for Climate Futures
An international assessment report was released today, to provide definitive statements on the atmospheric impacts from a huge volcanic eruption in 2022. The assessment was unprecedented, for a specif...
climate.leeds.ac.uk
December 19, 2025 at 12:39 PM
Reposted by Dr Graham Mann
WCRP’s APARC releases a landmark report on global atmospheric impacts of the 2022 Hunga volcanic eruption.

159 scientists. 21 countries. 3 years. One report.

More information here: https://loom.ly/bF203o8

#WCRP #APARC #ClimateScience #HungaEruption
December 18, 2025 at 7:03 PM
An international assessment report was released yesterday to provide definitive statements on the atmospheric impacts from the 2022 Hunga volcanic eruption.

climate.leeds.ac.uk/news/interna...

@wcrpclimate.bsky.social
@ncas-uk.bsky.social
@universityofleeds.bsky.social
@ncar-ucar.bsky.social
International report reveals atmospheric impact of Hunga eruption - Priestley Centre for Climate Futures
An international assessment report was released today, to provide definitive statements on the atmospheric impacts from a huge volcanic eruption in 2022. The assessment was unprecedented, for a specif...
climate.leeds.ac.uk
December 19, 2025 at 12:18 PM
Shocked to hear the news Trump is threatening to dismantle NCAR.

But pleased to give talk at AGU annual mtg in today’s CMIP7 natural & anthopogenic forcings session re: SSiRC data recovery project. Aims to improve volcanic forcings in climate models

www.sparc-ssirc.org/data/datares...

#AGU25
December 18, 2025 at 12:52 AM
Looking forward to week of climate & atmospheric science at @agu.org annual meeting & @wcrpclimate.bsky.social “Hunga volcano atmospheric impacts report” release on Thursday. #agu25
December 13, 2025 at 10:15 AM