#tropomi — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #tropomi, aggregated by home.social.
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Hunga Tonga’s record-breaking eruption removed 900 metric tons of methane per day
Satellite observati…
#NewsBeep #News #Science #Atmosphericchemistry #atmosphericmethaneremoval #AU #Australia #chlorinechemistry #Formaldehyde #GlobalGoodNews #greenhousegases #HungaTongaeruption #HungaTongamethanedestruction #ironchloridephotochemistry #methaneclimate #methanemonitoring #methaneoxidation #NewDiscoveries #research #Sentinel-5P #Stratosphere #TROPOMI #volcanicash
https://www.newsbeep.com/au/895894/ -
https://www.europesays.com/ie/502564/ Orbital Biosignature Recon: NASA-developed AI Could Help Track Harmful Algae #algae #Biosignature #Éire #Https://astrobiologyCom/2026/05/imaging #IE #Ireland #OceanColorInstrument #pace #phytoplankton #RemoreSensing #Science #Spectroscopy #TROPOMI
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On 2026-03-03 #TROPOMI has detected an enhanced SO2 signal of 22.53DU at a distance of 2.9km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-03-03 #TROPOMI has detected an enhanced SO2 signal of 2.95DU at a distance of 272.2km to #Nyamuragira. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-03-03 #TROPOMI has detected an enhanced SO2 signal of 12.72DU at a distance of 3.5km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-03-02 #TROPOMI has detected an enhanced SO2 signal of 4.60DU at a distance of 5.5km to #Shishaldin. Other nearby sources: #Shishaldin #Pavlof #Pavlov. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-03-02 #TROPOMI has detected an enhanced SO2 signal of 3.27DU at a distance of 16.8km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-03-02 #TROPOMI has detected an enhanced SO2 signal of 2.62DU at a distance of 117.2km to #Etna. Other nearby sources: #Stromboli. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-03-02 #TROPOMI has detected an enhanced SO2 signal of 16.35DU at a distance of 4.8km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-03-02 #TROPOMI has detected an enhanced SO2 signal of 3.15DU at a distance of 10.3km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-27 #TROPOMI has detected an enhanced SO2 signal of 3.02DU at a distance of 22.0km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-27 #TROPOMI has detected an enhanced SO2 signal of 3.66DU at a distance of 7.4km to #Dalafilla. Other nearby sources: #ErtaAle #HayliGubbi #Nabro. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-27 #TROPOMI has detected an enhanced SO2 signal of 3.02DU at a distance of 24.8km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-27 #TROPOMI has detected an enhanced SO2 signal of 9.21DU at a distance of 54.5km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-27 #TROPOMI has detected an enhanced SO2 signal of 3.16DU at a distance of 420.6km to #Mariveles. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-26 #TROPOMI has detected an enhanced SO2 signal of 4.75DU at a distance of 151.9km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-25 #TROPOMI has detected an enhanced SO2 signal of 4.18DU at a distance of 28.1km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-25 #TROPOMI has detected an enhanced SO2 signal of 3.30DU at a distance of 6.7km to #NevadodelRuiz. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-25 #TROPOMI has detected an enhanced SO2 signal of 32.55DU at a distance of 1.0km to #Nyamuragira at an altitude of ~0.5km. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-25 #TROPOMI has detected an enhanced SO2 signal of 3.99DU at a distance of 2.0km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 3.92DU at a distance of 70.4km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 5.60DU at a distance of 7.1km to #Sabancaya. Other nearby sources: #Ubinas. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 44.47DU at a distance of 4.0km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 15.33DU at a distance of 3.3km to #HayliGubbi. Other nearby sources: #ErtaAle #Dalafilla #Nabro. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 16.06DU at a distance of 39.4km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 3.03DU at a distance of 9.3km to #Mayon. Other nearby sources: #Bulusan. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 4.27DU at a distance of 11.8km to #Kilauea. Other nearby sources: #MaunaLoa. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-23 #TROPOMI has detected an enhanced SO2 signal of 13.76DU at a distance of 13.9km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-23 #TROPOMI has detected an enhanced SO2 signal of 12.19DU at a distance of 4.7km to #HayliGubbi. Other nearby sources: #ErtaAle #Dalafilla #Nabro. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-23 #TROPOMI has detected an enhanced SO2 signal of 7.34DU at a distance of 8.8km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-23 #TROPOMI has detected an enhanced SO2 signal of 3.81DU at a distance of 34.9km to #Manam. Other nearby sources: #Kadovar. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-22 #TROPOMI has detected an enhanced SO2 signal of 9.36DU at a distance of 40.6km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-01-29 #TROPOMI has detected an enhanced SO2 signal of 6.62DU at a distance of 9.2km to #Kilauea. Other nearby sources: #MaunaLoa. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-01-29 #TROPOMI has detected an enhanced SO2 signal of 6.62DU at a distance of 9.2km to #Kilauea. Other nearby sources: #MaunaLoa. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-01-29 #TROPOMI has detected an enhanced SO2 signal of 6.62DU at a distance of 9.2km to #Kilauea. Other nearby sources: #MaunaLoa. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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#electrek:
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EVs promised cleaner air. Satellites say it’s finally happening.
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".. A new study from the University of Southern California (USC) says the satellite evidence is finally strong enough to measure. .."https://electrek.co/2026/01/26/evs-promised-cleaner-air-satellites-say-its-finally-happening/
pdf: https://www.thelancet.com/action/showPdf?pii=S2542-5196%2825%2900257-8
26.1.2026
#Copernicus #Elektromobiliät #EO #Erdbeobachtung #ESA #EV #NO2 #Raumfahrt #Satelliten #Sentinel5 #SpaceFlight #TROPOMI #ZEV
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#electrek:
"
EVs promised cleaner air. Satellites say it’s finally happening.
"
".. A new study from the University of Southern California (USC) says the satellite evidence is finally strong enough to measure. .."https://electrek.co/2026/01/26/evs-promised-cleaner-air-satellites-say-its-finally-happening/
pdf: https://www.thelancet.com/action/showPdf?pii=S2542-5196%2825%2900257-8
26.1.2026
#Copernicus #Elektromobiliät #EO #Erdbeobachtung #ESA #EV #NO2 #Raumfahrt #Satelliten #Sentinel5 #SpaceFlight #TROPOMI #ZEV
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#electrek:
"
EVs promised cleaner air. Satellites say it’s finally happening.
"
".. A new study from the University of Southern California (USC) says the satellite evidence is finally strong enough to measure. .."https://electrek.co/2026/01/26/evs-promised-cleaner-air-satellites-say-its-finally-happening/
pdf: https://www.thelancet.com/action/showPdf?pii=S2542-5196%2825%2900257-8
26.1.2026
#Copernicus #Elektromobiliät #EO #Erdbeobachtung #ESA #EV #NO2 #Raumfahrt #Satelliten #Sentinel5 #SpaceFlight #TROPOMI #ZEV
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On 2025-06-24 #TROPOMI has detected an enhanced SO2 signal of 3.77DU at a distance of 11.1km to #Kanlaon. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2025-06-03 #TROPOMI has detected an enhanced SO2 signal of 3.27DU at a distance of 3.9km to #Kanlaon. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2025-06-02 #TROPOMI has detected an enhanced SO2 signal of 3.96DU at a distance of 50.4km to #Kanlaon. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2025-03-03 #TROPOMI has detected an enhanced SO2 signal of 3.03DU at a distance of 131.8km to #Dukono. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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"The satellite and model-based estimates for #OIlAndGas operations and #livestock production, the two largest sources of methane in the U.S., were higher than EPA’s estimates by 12 percent and 11 percent respectively. #Methane emissions from coal mining were 28 percent lower than in the EPA inventory.
#Landfills, the third-largest source, emitted an estimated 50 percent more methane than the EPA inventory."
https://scitechdaily.com/methane-mayhem-unveiling-the-hidden-culprits-behind-u-s-greenhouse-gas-surges/
#tropomi -
"The satellite and model-based estimates for #OIlAndGas operations and #livestock production, the two largest sources of methane in the U.S., were higher than EPA’s estimates by 12 percent and 11 percent respectively. #Methane emissions from coal mining were 28 percent lower than in the EPA inventory.
#Landfills, the third-largest source, emitted an estimated 50 percent more methane than the EPA inventory."
https://scitechdaily.com/methane-mayhem-unveiling-the-hidden-culprits-behind-u-s-greenhouse-gas-surges/
#tropomi -
"The satellite and model-based estimates for #OIlAndGas operations and #livestock production, the two largest sources of methane in the U.S., were higher than EPA’s estimates by 12 percent and 11 percent respectively. #Methane emissions from coal mining were 28 percent lower than in the EPA inventory.
#Landfills, the third-largest source, emitted an estimated 50 percent more methane than the EPA inventory."
https://scitechdaily.com/methane-mayhem-unveiling-the-hidden-culprits-behind-u-s-greenhouse-gas-surges/
#tropomi -
New Instrument Provides Hourly Measurements of Atmospheric Pollutants [TEMPO, NASA]
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https://www.earthdata.nasa.gov/learn/articles/tempo-overview <-- shared overview
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TEMPO - Tropospheric Emissions: Monitoring of POllution
#GIS #spatial #mapping #remotesensing #NorthAmerica #Mexico #Canada #USA #oilsands #tarsands #emissions #earthobservation #pollution #pollutants #troposphere #O3 #NO2 #SO2 #ozone #CFCs #climatechange #ozonelayer #OMPS #JPSS #satellite #monitoring #instrumentation #ESA #TROPOMI #sentinel5 #TEMPO #geostationary #airpollution #GeoAQ #model #modeling #emissions #atmospheric #atmosphere
@nasa -
New Instrument Provides Hourly Measurements of Atmospheric Pollutants [TEMPO, NASA]
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https://www.earthdata.nasa.gov/learn/articles/tempo-overview <-- shared overview
--
TEMPO - Tropospheric Emissions: Monitoring of POllution
#GIS #spatial #mapping #remotesensing #NorthAmerica #Mexico #Canada #USA #oilsands #tarsands #emissions #earthobservation #pollution #pollutants #troposphere #O3 #NO2 #SO2 #ozone #CFCs #climatechange #ozonelayer #OMPS #JPSS #satellite #monitoring #instrumentation #ESA #TROPOMI #sentinel5 #TEMPO #geostationary #airpollution #GeoAQ #model #modeling #emissions #atmospheric #atmosphere
@nasa -
New Instrument Provides Hourly Measurements of Atmospheric Pollutants [TEMPO, NASA]
--
https://www.earthdata.nasa.gov/learn/articles/tempo-overview <-- shared overview
--
TEMPO - Tropospheric Emissions: Monitoring of POllution
#GIS #spatial #mapping #remotesensing #NorthAmerica #Mexico #Canada #USA #oilsands #tarsands #emissions #earthobservation #pollution #pollutants #troposphere #O3 #NO2 #SO2 #ozone #CFCs #climatechange #ozonelayer #OMPS #JPSS #satellite #monitoring #instrumentation #ESA #TROPOMI #sentinel5 #TEMPO #geostationary #airpollution #GeoAQ #model #modeling #emissions #atmospheric #atmosphere
@nasa -
RT by @CopernicusEU: First #Sentinel5P #TROPOMI overpass ~1.3 hours after the onset of today's #eruption on #Iceland's #Reykjanes peninsula shows very high SO₂ column amounts in plume spreading SE. Est. SO₂ emission rate is ~1400 kg/s (~120,000 tons/day). @Vedurstofan @CopernicusEU @rockhardIES
[2024-05-29 15:41 UTC]
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RT by @CopernicusEU: First #Sentinel5P #TROPOMI overpass ~1.3 hours after the onset of today's #eruption on #Iceland's #Reykjanes peninsula shows very high SO₂ column amounts in plume spreading SE. Est. SO₂ emission rate is ~1400 kg/s (~120,000 tons/day). @Vedurstofan @CopernicusEU @rockhardIES
[2024-05-29 15:41 UTC]
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RT by @CopernicusEU: First #Sentinel5P #TROPOMI overpass ~1.3 hours after the onset of today's #eruption on #Iceland's #Reykjanes peninsula shows very high SO₂ column amounts in plume spreading SE. Est. SO₂ emission rate is ~1400 kg/s (~120,000 tons/day). @Vedurstofan @CopernicusEU @rockhardIES
[2024-05-29 15:41 UTC]
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RT by @CopernicusEU: Smoke from several #BritishColumbia and #Alberta #fires reached #arcticcircle. As shown by the #Copernicus #Sentinel5p #Tropomi map on May 14 the plume from intense fires in #Canada is moving Northward.
#BCwildfire #ABwildfire
@eumetsat @Giulio_Firenze @dwallacewells @KHayhoe[2024-05-15 16:33 UTC]
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RT by @CopernicusEU: Smoke from several #BritishColumbia and #Alberta #fires reached #arcticcircle. As shown by the #Copernicus #Sentinel5p #Tropomi map on May 14 the plume from intense fires in #Canada is moving Northward.
#BCwildfire #ABwildfire
@eumetsat @Giulio_Firenze @dwallacewells @KHayhoe[2024-05-15 16:33 UTC]
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RT by @CopernicusEU: Smoke from several #BritishColumbia and #Alberta #fires reached #arcticcircle. As shown by the #Copernicus #Sentinel5p #Tropomi map on May 14 the plume from intense fires in #Canada is moving Northward.
#BCwildfire #ABwildfire
@eumetsat @Giulio_Firenze @dwallacewells @KHayhoe[2024-05-15 16:33 UTC]
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RT by @CopernicusEU: The latest #eruption in #Iceland has produced the largest #volcanic SO₂ cloud measured to date in the 2023-24 #Reykjanes Fires, consistent with reports that it is the most intense episode so far.
Data: @CopernicusEU #Sentinel5P #TROPOMI.
@Vedurstofan @rockhardIES @Alberto_Carac[2024-03-17 18:42 UTC]
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RT by @CopernicusEU: The latest #eruption in #Iceland has produced the largest #volcanic SO₂ cloud measured to date in the 2023-24 #Reykjanes Fires, consistent with reports that it is the most intense episode so far.
Data: @CopernicusEU #Sentinel5P #TROPOMI.
@Vedurstofan @rockhardIES @Alberto_Carac[2024-03-17 18:42 UTC]
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RT by @CopernicusEU: The latest #eruption in #Iceland has produced the largest #volcanic SO₂ cloud measured to date in the 2023-24 #Reykjanes Fires, consistent with reports that it is the most intense episode so far.
Data: @CopernicusEU #Sentinel5P #TROPOMI.
@Vedurstofan @rockhardIES @Alberto_Carac[2024-03-17 18:42 UTC]
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Google joins mission to map #methane from space
Tech giant Google is backing a satellite project due to launch in March which will collect data about methane levels around the world.
By Zoe KleinmanTechnology editor
February 13, 2024"The new satellite will orbit 300 miles about the Earth, 15 times per day.
"#MethaneGas is believed by scientists to be a major contributor to #GlobalWarming, because it traps in heat.
"A lot of methane is produced by farming and waste disposal, but the Google project will focus on methane emissions at #oil and #gas plants.
"Firms extracting oil and gas regularly burn or vent methane.
"The new project is a collaboration between Google and the #EnvironmentalDefenseFund [#EDF], a non-profit global climate group.
"The data captured by the satellite will be processed by the tech giant's artificial intelligence tools and used to generate a methane map aimed at identifying methane leaks on oil and gas infrastructure around the world.
"But the firm said if it identified a significant leak it would not specifically notify the company which owned the infrastructure responsible for it.
"'Our job is to make information available,' it said, adding that governments and regulators would be among those with access to it and it would be for them to force any changes.
"There is no international rule on controlling methane emissions. The EU has agreed a set of proposals aimed at reducing them, which includes forcing oil and gas operators to repair leaks. In the #coal sector, #flaring will be banned in member states from 2025.
"Google's map, which will be published on its Earth Engine, will not be in real time, with data sent back from the satellite every few weeks.
"In 2017, the European Space Agency launched a similar satellite instrument called #Tropomi, which charts the presence of trace gases in the atmosphere, including methane.
"It was a mission with a minimum seven-year life span, which means it could end this year.
"#CarbonMapper, which uses Tropomi data, released a report in 2022 indicating that the biggest methane plumes were seen in #Turkmenistan, #Russia and the #US - but cloud cover meant the data did not include #Canada or #China.
"Google said it hoped its project would 'fill gaps between existing tools'."
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Google joins mission to map #methane from space
Tech giant Google is backing a satellite project due to launch in March which will collect data about methane levels around the world.
By Zoe KleinmanTechnology editor
February 13, 2024"The new satellite will orbit 300 miles about the Earth, 15 times per day.
"#MethaneGas is believed by scientists to be a major contributor to #GlobalWarming, because it traps in heat.
"A lot of methane is produced by farming and waste disposal, but the Google project will focus on methane emissions at #oil and #gas plants.
"Firms extracting oil and gas regularly burn or vent methane.
"The new project is a collaboration between Google and the #EnvironmentalDefenseFund [#EDF], a non-profit global climate group.
"The data captured by the satellite will be processed by the tech giant's artificial intelligence tools and used to generate a methane map aimed at identifying methane leaks on oil and gas infrastructure around the world.
"But the firm said if it identified a significant leak it would not specifically notify the company which owned the infrastructure responsible for it.
"'Our job is to make information available,' it said, adding that governments and regulators would be among those with access to it and it would be for them to force any changes.
"There is no international rule on controlling methane emissions. The EU has agreed a set of proposals aimed at reducing them, which includes forcing oil and gas operators to repair leaks. In the #coal sector, #flaring will be banned in member states from 2025.
"Google's map, which will be published on its Earth Engine, will not be in real time, with data sent back from the satellite every few weeks.
"In 2017, the European Space Agency launched a similar satellite instrument called #Tropomi, which charts the presence of trace gases in the atmosphere, including methane.
"It was a mission with a minimum seven-year life span, which means it could end this year.
"#CarbonMapper, which uses Tropomi data, released a report in 2022 indicating that the biggest methane plumes were seen in #Turkmenistan, #Russia and the #US - but cloud cover meant the data did not include #Canada or #China.
"Google said it hoped its project would 'fill gaps between existing tools'."
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Google joins mission to map #methane from space
Tech giant Google is backing a satellite project due to launch in March which will collect data about methane levels around the world.
By Zoe KleinmanTechnology editor
February 13, 2024"The new satellite will orbit 300 miles about the Earth, 15 times per day.
"#MethaneGas is believed by scientists to be a major contributor to #GlobalWarming, because it traps in heat.
"A lot of methane is produced by farming and waste disposal, but the Google project will focus on methane emissions at #oil and #gas plants.
"Firms extracting oil and gas regularly burn or vent methane.
"The new project is a collaboration between Google and the #EnvironmentalDefenseFund [#EDF], a non-profit global climate group.
"The data captured by the satellite will be processed by the tech giant's artificial intelligence tools and used to generate a methane map aimed at identifying methane leaks on oil and gas infrastructure around the world.
"But the firm said if it identified a significant leak it would not specifically notify the company which owned the infrastructure responsible for it.
"'Our job is to make information available,' it said, adding that governments and regulators would be among those with access to it and it would be for them to force any changes.
"There is no international rule on controlling methane emissions. The EU has agreed a set of proposals aimed at reducing them, which includes forcing oil and gas operators to repair leaks. In the #coal sector, #flaring will be banned in member states from 2025.
"Google's map, which will be published on its Earth Engine, will not be in real time, with data sent back from the satellite every few weeks.
"In 2017, the European Space Agency launched a similar satellite instrument called #Tropomi, which charts the presence of trace gases in the atmosphere, including methane.
"It was a mission with a minimum seven-year life span, which means it could end this year.
"#CarbonMapper, which uses Tropomi data, released a report in 2022 indicating that the biggest methane plumes were seen in #Turkmenistan, #Russia and the #US - but cloud cover meant the data did not include #Canada or #China.
"Google said it hoped its project would 'fill gaps between existing tools'."