#tropomi — Public Fediverse posts

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/

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

#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

#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

#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

#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

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

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

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

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

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

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

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

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

"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

"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]
--
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

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

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]

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]

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]