Mark Parrington
@mparrington.bsky.social
ECMWF senior scientist working on monitoring global #wildfire emissions, #airquality, atmospheric chemistry & #scicomm for the #CopernicusAtmosphere Monitoring Service @copernicusecmwf.bsky.social @ecmwf.int
Reposted by Mark Parrington
🌍 Discover how ECMWF’s 2025 @codeforearth.bsky.social projects harnessed #CopernicusAtmosphere and #CopernicusClimate data to drive open-source innovation in Earth system modelling.
Read the articles:
🔴 climate.copernicus.eu/code-earth-2...
🔵 atmosphere.copernicus.eu/ecmwf-code-e...
Read the articles:
🔴 climate.copernicus.eu/code-earth-2...
🔵 atmosphere.copernicus.eu/ecmwf-code-e...
November 27, 2025 at 1:30 PM
🌍 Discover how ECMWF’s 2025 @codeforearth.bsky.social projects harnessed #CopernicusAtmosphere and #CopernicusClimate data to drive open-source innovation in Earth system modelling.
Read the articles:
🔴 climate.copernicus.eu/code-earth-2...
🔵 atmosphere.copernicus.eu/ecmwf-code-e...
Read the articles:
🔴 climate.copernicus.eu/code-earth-2...
🔵 atmosphere.copernicus.eu/ecmwf-code-e...
Reposted by Mark Parrington
📉 Global annual total estimated emissions of total carbon from biomass burning from 2003 to 2025 – CAMS
📉 High PM2.5 levels across the Po Valley on 12 November – @adamplatform.bsky.social
📉 Biomass burning aerosol forecast initiated on 6 September – Ernesto Barrera / @aemet.es
📉 High PM2.5 levels across the Po Valley on 12 November – @adamplatform.bsky.social
📉 Biomass burning aerosol forecast initiated on 6 September – Ernesto Barrera / @aemet.es
November 27, 2025 at 11:51 AM
📉 Global annual total estimated emissions of total carbon from biomass burning from 2003 to 2025 – CAMS
📉 High PM2.5 levels across the Po Valley on 12 November – @adamplatform.bsky.social
📉 Biomass burning aerosol forecast initiated on 6 September – Ernesto Barrera / @aemet.es
📉 High PM2.5 levels across the Po Valley on 12 November – @adamplatform.bsky.social
📉 Biomass burning aerosol forecast initiated on 6 September – Ernesto Barrera / @aemet.es
Reposted by Mark Parrington
An impressive view of the long SO₂ plume from the #HayliGubbi #volcano eruption in #Ethiopia.
The #Copernicus #Sentinel5P map of Nov. 25th shows its trajectory stretching from #Africa all the way across #India and #China for more than 6000 km. #AirQuality
The #Copernicus #Sentinel5P map of Nov. 25th shows its trajectory stretching from #Africa all the way across #India and #China for more than 6000 km. #AirQuality
November 26, 2025 at 3:43 PM
An impressive view of the long SO₂ plume from the #HayliGubbi #volcano eruption in #Ethiopia.
The #Copernicus #Sentinel5P map of Nov. 25th shows its trajectory stretching from #Africa all the way across #India and #China for more than 6000 km. #AirQuality
The #Copernicus #Sentinel5P map of Nov. 25th shows its trajectory stretching from #Africa all the way across #India and #China for more than 6000 km. #AirQuality
Reposted by Mark Parrington
First global images from Sentinel-5A highlight the ozone hole, pollution hotspots, wildfire & volcanic emissions & more! High-res imaging from Sentinel-5A advances global air quality monitoring & strengthens #CopernicusAtmosphere data insight.
Read the article about Sentinel-5 ⬇️
Read the article about Sentinel-5 ⬇️
November 26, 2025 at 4:25 PM
First global images from Sentinel-5A highlight the ozone hole, pollution hotspots, wildfire & volcanic emissions & more! High-res imaging from Sentinel-5A advances global air quality monitoring & strengthens #CopernicusAtmosphere data insight.
Read the article about Sentinel-5 ⬇️
Read the article about Sentinel-5 ⬇️
Reposted by Mark Parrington
The last - but certainly not least - instrument on board Metop-SGA1 to share its 1st images has now delivered!
Data from #Sentinel5 was unveiled today at @esa.int's Ministerial Council where EUMETSAT joined ESA & @ec.europa.eu to showcase Earth's air quality from space: bit.ly/4rnIRBi 🧵
Data from #Sentinel5 was unveiled today at @esa.int's Ministerial Council where EUMETSAT joined ESA & @ec.europa.eu to showcase Earth's air quality from space: bit.ly/4rnIRBi 🧵
November 26, 2025 at 3:41 PM
The last - but certainly not least - instrument on board Metop-SGA1 to share its 1st images has now delivered!
Data from #Sentinel5 was unveiled today at @esa.int's Ministerial Council where EUMETSAT joined ESA & @ec.europa.eu to showcase Earth's air quality from space: bit.ly/4rnIRBi 🧵
Data from #Sentinel5 was unveiled today at @esa.int's Ministerial Council where EUMETSAT joined ESA & @ec.europa.eu to showcase Earth's air quality from space: bit.ly/4rnIRBi 🧵
Modelling stratospheric composition for the #CopernicusAtmosphere Monitoring Service: multi-species evaluation of IFS-COMPO Cy49 by Chabrillat et al. published in
@egu.eu Geoscientific Model Development gmd.copernicus.org/articles/18/... #AtmosChem @copernicusecmwf.bsky.social @ecmwf.int
@egu.eu Geoscientific Model Development gmd.copernicus.org/articles/18/... #AtmosChem @copernicusecmwf.bsky.social @ecmwf.int
Modelling stratospheric composition for the Copernicus Atmosphere Monitoring Service: multi-species evaluation of IFS-COMPO Cy49
Abstract. The daily analyses and forecasts of atmospheric composition delivered by the Copernicus Atmosphere Monitoring Service (CAMS) are produced by the ECMWF Integrated Forecasting System configure...
gmd.copernicus.org
November 26, 2025 at 9:40 AM
Modelling stratospheric composition for the #CopernicusAtmosphere Monitoring Service: multi-species evaluation of IFS-COMPO Cy49 by Chabrillat et al. published in
@egu.eu Geoscientific Model Development gmd.copernicus.org/articles/18/... #AtmosChem @copernicusecmwf.bsky.social @ecmwf.int
@egu.eu Geoscientific Model Development gmd.copernicus.org/articles/18/... #AtmosChem @copernicusecmwf.bsky.social @ecmwf.int
Reposted by Mark Parrington
Before–after satellite images of the #HayliGubbi🔺🌋
#eruption reveal a stark shift in terrain tones. Dark bands near the crater show heavy, coarse ash fallout, while lighter outer zones mark fine ash carried by winds—clear evidence of a powerful, wide-reaching eruption. 1/2 🧵
#eruption reveal a stark shift in terrain tones. Dark bands near the crater show heavy, coarse ash fallout, while lighter outer zones mark fine ash carried by winds—clear evidence of a powerful, wide-reaching eruption. 1/2 🧵
November 25, 2025 at 7:07 PM
Before–after satellite images of the #HayliGubbi🔺🌋
#eruption reveal a stark shift in terrain tones. Dark bands near the crater show heavy, coarse ash fallout, while lighter outer zones mark fine ash carried by winds—clear evidence of a powerful, wide-reaching eruption. 1/2 🧵
#eruption reveal a stark shift in terrain tones. Dark bands near the crater show heavy, coarse ash fallout, while lighter outer zones mark fine ash carried by winds—clear evidence of a powerful, wide-reaching eruption. 1/2 🧵
Reposted by Mark Parrington
The 5th EU Clean Air Forum from 1-2 Dec. will highlight advances in satellite data, AI-driven air monitoring, policy innovation & more during the 2025 edition co-hosted by #ECMWF and @ec.europa.eu in Bonn.
See the agenda ➡️ environment.ec.europa.eu/document/dow...
#CopernicusAtmosphere
See the agenda ➡️ environment.ec.europa.eu/document/dow...
#CopernicusAtmosphere
November 25, 2025 at 10:20 AM
The 5th EU Clean Air Forum from 1-2 Dec. will highlight advances in satellite data, AI-driven air monitoring, policy innovation & more during the 2025 edition co-hosted by #ECMWF and @ec.europa.eu in Bonn.
See the agenda ➡️ environment.ec.europa.eu/document/dow...
#CopernicusAtmosphere
See the agenda ➡️ environment.ec.europa.eu/document/dow...
#CopernicusAtmosphere
Reposted by Mark Parrington
UK wildfires devastated more areas in 2025 than at any time since records began, figures show
UK wildfires devastated more areas in 2025 than at any time since records began, figures show
Firefighters call for long-term investment and say UK is dangerously underprepared as climate crisis worsens
www.theguardian.com
November 24, 2025 at 1:25 PM
UK wildfires devastated more areas in 2025 than at any time since records began, figures show
Reposted by Mark Parrington
🔴⚠️🌋🇪🇹After more than 10000 years,the 1st historical #eruption of #HayliGubbi #volcano has occurred in E. #Ethiopia, producing an eruptive column that reached more than 18km of height on Nov.23.⬇️Meteosat12 animation of RGB Ash product of the huge gas & ash plume moving eastward.
November 24, 2025 at 7:50 PM
🔴⚠️🌋🇪🇹After more than 10000 years,the 1st historical #eruption of #HayliGubbi #volcano has occurred in E. #Ethiopia, producing an eruptive column that reached more than 18km of height on Nov.23.⬇️Meteosat12 animation of RGB Ash product of the huge gas & ash plume moving eastward.
The plume from the #HayliGubbi 🌋eruption 🇪🇹 is shown clearly in #CopernicusAtmosphere 24 Nov 00 UTC total column SO2 forecast atmosphere.copernicus.eu/charts/packa.... Based on assimilation of @dlrso2.bsky.social obs assuming initial injection at ~5 km @copernicusecmwf.bsky.social @ecmwf.int
November 24, 2025 at 7:03 PM
The plume from the #HayliGubbi 🌋eruption 🇪🇹 is shown clearly in #CopernicusAtmosphere 24 Nov 00 UTC total column SO2 forecast atmosphere.copernicus.eu/charts/packa.... Based on assimilation of @dlrso2.bsky.social obs assuming initial injection at ~5 km @copernicusecmwf.bsky.social @ecmwf.int
Reposted by Mark Parrington
Sentinel-5P #TROPOMI measurements at ~11:00 UTC show most of the SO₂ emissions from #HayliGubbi spreading east in the upper troposphere. Plume contains ~44 kilotons of SO₂ (~0.04 Tg).
November 23, 2025 at 5:53 PM
Sentinel-5P #TROPOMI measurements at ~11:00 UTC show most of the SO₂ emissions from #HayliGubbi spreading east in the upper troposphere. Plume contains ~44 kilotons of SO₂ (~0.04 Tg).
Reposted by Mark Parrington
An eruption from the #HayliGubbi volcano in #Ethiopia resulted in a large ash cloud, visible here from space. 🌋
This impressive view was seen 36,000km above Earth by our Meteosat-12 satellite on 23 November at 13:40 UTC.
This impressive view was seen 36,000km above Earth by our Meteosat-12 satellite on 23 November at 13:40 UTC.
November 24, 2025 at 10:10 AM
An eruption from the #HayliGubbi volcano in #Ethiopia resulted in a large ash cloud, visible here from space. 🌋
This impressive view was seen 36,000km above Earth by our Meteosat-12 satellite on 23 November at 13:40 UTC.
This impressive view was seen 36,000km above Earth by our Meteosat-12 satellite on 23 November at 13:40 UTC.
Reposted by Mark Parrington
Some Meteosat views from of the ejections from the eruption of the Hayli Gubbi #volcano in Ethiopia, via @inorbitivan.bsky.social & Jochen Kerkmann
November 24, 2025 at 5:01 PM
Some Meteosat views from of the ejections from the eruption of the Hayli Gubbi #volcano in Ethiopia, via @inorbitivan.bsky.social & Jochen Kerkmann
Reposted by Mark Parrington
The eruption after thousand of years of #HayliGubbi #volcano in #Ethiopia.
According to analyses, part of the eruptive column from the eruption may have reached an altitude between 18 and 20 km.
The #Copernicus #Sentinel5p image on Nov. 23 shows the big plume moving eastward.
According to analyses, part of the eruptive column from the eruption may have reached an altitude between 18 and 20 km.
The #Copernicus #Sentinel5p image on Nov. 23 shows the big plume moving eastward.
November 24, 2025 at 5:29 PM
The eruption after thousand of years of #HayliGubbi #volcano in #Ethiopia.
According to analyses, part of the eruptive column from the eruption may have reached an altitude between 18 and 20 km.
The #Copernicus #Sentinel5p image on Nov. 23 shows the big plume moving eastward.
According to analyses, part of the eruptive column from the eruption may have reached an altitude between 18 and 20 km.
The #Copernicus #Sentinel5p image on Nov. 23 shows the big plume moving eastward.
Reposted by Mark Parrington
Great episode of the @arcticcouncil.bsky.social This Way Up podcast on The Arctic on Fire www.highnorthnews.com/en/arctic-fire featuring @gwandaii.bsky.social @woodwellclimate.bsky.social @permafrostpathways.bsky.social @highnorthnews.bsky.social #wildfires #ArcticFire
The Arctic On Fire
The Arctic isn’t just warming, it’s on fire. From the record-shattering 2023 wildfire season in Canada to the zombie fires smoldering beneath the boreal forests, Arctic wildfires are reshaping landsca...
www.highnorthnews.com
November 20, 2025 at 1:40 PM
Great episode of the @arcticcouncil.bsky.social This Way Up podcast on The Arctic on Fire www.highnorthnews.com/en/arctic-fire featuring @gwandaii.bsky.social @woodwellclimate.bsky.social @permafrostpathways.bsky.social @highnorthnews.bsky.social #wildfires #ArcticFire
Zombie fires: how Arctic wildfires that come back to life are ravaging forests by @phoebeweston.bsky.social & @pgreenfielduk.bsky.social with input from @loridanielsubc.bsky.social in @environment.theguardian.com www.theguardian.com/environment/... #ArcticFire #ArcticFires #wildfires
Zombie fires: how Arctic wildfires that come back to life are ravaging forests
Blazes that smoulder in the permafrost, only to reignite, are extending fire season though winter, leaving vegetation struggling to recover
www.theguardian.com
November 24, 2025 at 11:34 AM
Zombie fires: how Arctic wildfires that come back to life are ravaging forests by @phoebeweston.bsky.social & @pgreenfielduk.bsky.social with input from @loridanielsubc.bsky.social in @environment.theguardian.com www.theguardian.com/environment/... #ArcticFire #ArcticFires #wildfires
Reposted by Mark Parrington
Our latest Collaborator Highlight features @toolikfieldstation.bsky.social, a valued partner of the Arctic Data Center and a major hub for Arctic research. Read more here: arcticdata.io/all/news/202... ❄️🌱
November 19, 2025 at 5:36 PM
Our latest Collaborator Highlight features @toolikfieldstation.bsky.social, a valued partner of the Arctic Data Center and a major hub for Arctic research. Read more here: arcticdata.io/all/news/202... ❄️🌱
Reposted by Mark Parrington
📢 Grant deadline extended to 3 December! Drive uptake of #CopernicusAtmosphere data, build capacity & foster collaboration to address atmospheric challenges & impacts via the National Collaboration Programme (NCP).
Learn more & apply: atmosphere.copernicus.eu/grants
Learn more & apply: atmosphere.copernicus.eu/grants
November 21, 2025 at 1:12 PM
📢 Grant deadline extended to 3 December! Drive uptake of #CopernicusAtmosphere data, build capacity & foster collaboration to address atmospheric challenges & impacts via the National Collaboration Programme (NCP).
Learn more & apply: atmosphere.copernicus.eu/grants
Learn more & apply: atmosphere.copernicus.eu/grants
Reposted by Mark Parrington
Two years in the Amazon taught Dr Michel Valette (CEP & @centrewildfires.bsky.social) one thing: Indigenous communities adapt to wildfires with incredible resilience.
Now they need urgent support for community-led fire prevention. #COP30 🌱
Now they need urgent support for community-led fire prevention. #COP30 🌱
When the forest burns: climate change, wildfires, and Indigenous adaptation in the Amazon
Indigenous-led fire management is not only a matter of climate justice; it is a precondition for safeguarding the Amazon’s future.
granthaminstitute.com
November 19, 2025 at 1:14 PM
Two years in the Amazon taught Dr Michel Valette (CEP & @centrewildfires.bsky.social) one thing: Indigenous communities adapt to wildfires with incredible resilience.
Now they need urgent support for community-led fire prevention. #COP30 🌱
Now they need urgent support for community-led fire prevention. #COP30 🌱
Reposted by Mark Parrington
We’re hiring a postdoctoral atmospheric scientist! Help analyse satellite data from TROPOMI and GHGSat, trace methane emissions to their sources and support global mitigation efforts.
werkenbijsron.nl/en/vacancies...
#emissions #earthobservation #sronspace
werkenbijsron.nl/en/vacancies...
#emissions #earthobservation #sronspace
November 17, 2025 at 11:00 AM
We’re hiring a postdoctoral atmospheric scientist! Help analyse satellite data from TROPOMI and GHGSat, trace methane emissions to their sources and support global mitigation efforts.
werkenbijsron.nl/en/vacancies...
#emissions #earthobservation #sronspace
werkenbijsron.nl/en/vacancies...
#emissions #earthobservation #sronspace
Reposted by Mark Parrington
How does the CAMS Methane Hotspot Explorer detect high-emission methane plumes from space? Senior Scientist at Space Research Organisation Netherlands (SRON - @sronspace.bsky.social), Ilse Aben explains the machine learning behind it.
Watch the video.
#CopernicusAtmosphere
Watch the video.
#CopernicusAtmosphere
November 20, 2025 at 2:29 PM
How does the CAMS Methane Hotspot Explorer detect high-emission methane plumes from space? Senior Scientist at Space Research Organisation Netherlands (SRON - @sronspace.bsky.social), Ilse Aben explains the machine learning behind it.
Watch the video.
#CopernicusAtmosphere
Watch the video.
#CopernicusAtmosphere
Reposted by Mark Parrington
I contributed an article to the Canada Wildfire newsletter!
Check out the Fall 2025 issue here:
www.canadawildfire.org/newsletter
Check out the Fall 2025 issue here:
www.canadawildfire.org/newsletter
November 12, 2025 at 7:24 PM
I contributed an article to the Canada Wildfire newsletter!
Check out the Fall 2025 issue here:
www.canadawildfire.org/newsletter
Check out the Fall 2025 issue here:
www.canadawildfire.org/newsletter
Reposted by Mark Parrington
“Emissions of greenhouse gas methane from lakes & reservoirs risk doubling by the end of the century due to climate change. This in turn could raise Earth's temperature more than suggested by IPCC's current worst-case scenario.”
Solutions still have time - we reduce CO2!
phys.org/news/2025-11...
Solutions still have time - we reduce CO2!
phys.org/news/2025-11...
Higher methane emissions from warmer lakes and reservoirs may exacerbate worst-case climate scenario
Emissions of the greenhouse gas methane from lakes and reservoirs risk doubling by the end of the century due to climate change, according to a new study from Linköping University, Sweden, and NASA Am...
phys.org
November 19, 2025 at 6:02 PM
“Emissions of greenhouse gas methane from lakes & reservoirs risk doubling by the end of the century due to climate change. This in turn could raise Earth's temperature more than suggested by IPCC's current worst-case scenario.”
Solutions still have time - we reduce CO2!
phys.org/news/2025-11...
Solutions still have time - we reduce CO2!
phys.org/news/2025-11...
Great episode of the @arcticcouncil.bsky.social This Way Up podcast on The Arctic on Fire www.highnorthnews.com/en/arctic-fire featuring @gwandaii.bsky.social @woodwellclimate.bsky.social @permafrostpathways.bsky.social @highnorthnews.bsky.social #wildfires #ArcticFire
The Arctic On Fire
The Arctic isn’t just warming, it’s on fire. From the record-shattering 2023 wildfire season in Canada to the zombie fires smoldering beneath the boreal forests, Arctic wildfires are reshaping landsca...
www.highnorthnews.com
November 20, 2025 at 1:40 PM
Great episode of the @arcticcouncil.bsky.social This Way Up podcast on The Arctic on Fire www.highnorthnews.com/en/arctic-fire featuring @gwandaii.bsky.social @woodwellclimate.bsky.social @permafrostpathways.bsky.social @highnorthnews.bsky.social #wildfires #ArcticFire