Dr Graham Mann's Avatar

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.

52 Followers  |  82 Following  |  13 Posts  |  Joined: 26.11.2025  |  1.9439

Latest posts by grahamgmann.bsky.social on Bluesky

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Stop the Dismantling of the National Center for Atmospheric Research (NCAR) β­‘ 5 Calls On December 16, 2025, the White House announced plans to dismantle the National Center for Atmospheric Research (NCAR) in Boulder, Colorado. Trump …

Anyone reading this based in the US please follow the link below & click to send your local congresspeople the template letter there to keep up the pressure there.

5calls.org/issue/ncar-n...

#SaveNCAR
@ncar-ucar.bsky.social
@ncar-ral.bsky.social

17.01.2026 09:41 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Colorado senators’ bid to save NCAR funding fails as U.S. Senate passes spending bills β€œIn the face of unrelenting political attacks from President Trump, we are standing together to protect institutions like NCAR that are vital to our state and our economy,” Sen. John Hickenlo…

Unfortunately the congressional efforts from Colorado senators to delay & reconsider the review of NCAR was not successful

www.timescall.com/2026/01/15/c...

#SaveNCAR
@ncar-ucar.bsky.social
@ncar-ral.bsky.social

17.01.2026 09:38 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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You just saved NASA's budget Here's what Congress rejected of the draconian cuts faced by NASA in FY 2026.

β€œβ€¦compromise legislation designed to move quickly through Congress. And it did. The House voted 397-28 in favor on Jan 8, the Senate following suit, a vote of 82-15 on Jan 15. Now the bill awaits President Trump’s signature to become law. He is expected to sign”

www.planetary.org/articles/adv...

17.01.2026 09:18 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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You just saved NASA's budget Here's what Congress rejected of the draconian cuts faced by NASA in FY 2026.

This is really amazing news.

Both houses of Congress have passed a budget that rejects Trump’s proposed funding cuts, securing level funding to NASA & NOAA.

www.planetary.org/articles/adv...

@planetarysociety.bsky.social
@nasa-daily.bsky.social
@noaa.gov
@climate.noaa.gov
@noaacomms.noaa.gov

17.01.2026 09:14 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Several NCAR scientists played key roles in @wcrpclimate.bsky.social Hunga volcano impacts report, released last week.

The NCAR modelling group (Bill Randel & others) led predictions of ozone layer & climate impacts from Hunga’s volcanic aerosol & water vapour.

#SaveNCAR @ncar-ral.bsky.social

30.12.2025 00:32 β€” πŸ‘ 6    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Bipartisan Congressional coalition formally requests continued funding for National Center for Atmospheric Research Next in series of storm systems into California will likely be most impactful with potential flooding and strong winds through Christmas Eve, while incredible late December warmth spreads east

Great to hear a bipartisan group in congress (both Democrat & Republicans) is seeking to secure adequate funding for NCAR in the upcoming Commerce, Justice and Science (CJS) appropriations bill (deadline 31 Jan 2026).

balancedweather.substack.com/p/bipartisan...

29.12.2025 21:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Fully-funded volcano-climate PhD available at Univ. Leeds (aerosol & clouds group)

www.findaphd.com/phds/project...

Leeds co-supervisors Prof. Amanda Maycock & Dr Alex Rap.

Approved CASE project with Met Office, apply via yes-dtn.ac.uk, deadline 7th Jan 2026 (UK or international applicants).

29.12.2025 12:21 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Earth and Environmental News, Videos and Images At Earth.com, our goal is to provide the internet with a homepage for anything and everything about our planet Earth and the environment.

There is a good explainer news article from Earth.com giving the main science findings from the report.

www.earth.com/news/hunga-e...

27.12.2025 12:51 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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.

27.12.2025 12:47 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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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

18.12.2025 23:30 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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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...

πŸŒ‹ 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...

19.12.2025 12:39 β€” πŸ‘ 6    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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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

18.12.2025 11:03 β€” πŸ‘ 24    πŸ” 7    πŸ’¬ 0    πŸ“Œ 1
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APARC Report No. 11 - APARC Climate APARC Report No. 11 APARC Report No. 11 (2025) The Hunga Volcanic Eruption Atmospheric Impacts Report Prepared by the APARC […]

Each chapter of the assessment report, with Executive Summary & Hunga Highlights documents can be read here:

aparc-climate.org/publications...

19.12.2025 12:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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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...

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

19.12.2025 12:18 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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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

18.12.2025 00:52 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Looking forward to week of climate & atmospheric science at @agu.org annual meeting & @wcrpclimate.bsky.social β€œHunga volcano atmospheric impacts report” release on Thursday. #agu25

13.12.2025 10:14 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@grahamgmann is following 20 prominent accounts