#shishaldin — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #shishaldin, aggregated by home.social.
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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 2026-02-19 #TROPOMI has detected an enhanced SO2 signal of 8.18DU at a distance of 3.3km to #Shishaldin. Other nearby sources: #Shishaldin #Pavlof #Pavlov. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-02-05 #TROPOMI has detected an enhanced SO2 signal of 7.24DU at a distance of 6.3km to #Shishaldin. Other nearby sources: #Shishaldin #Pavlof #Pavlov. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-01-30 #TROPOMI has detected an enhanced SO2 signal of 13.09DU at a distance of 1.4km to #Shishaldin. Other nearby sources: #Shishaldin #Pavlof #Pavlov. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2026-01-29 #TROPOMI has detected an enhanced SO2 signal of 6.42DU at a distance of 76.3km to #Shishaldin. Other nearby sources: #Shishaldin #Pavlof #Pavlov. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2025-11-05 #TROPOMI has detected an enhanced SO2 signal of 3.51DU at a distance of 92.2km to #Shishaldin. Other nearby sources: #Shishaldin. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2025-10-25 #TROPOMI has detected an enhanced SO2 signal of 9.20DU at a distance of 5.1km to #Shishaldin. Other nearby sources: #Shishaldin #Pavlov. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2025-10-21 #TROPOMI has detected an enhanced SO2 signal of 10.01DU at a distance of 17.9km to #Shishaldin. Other nearby sources: #Shishaldin #Pavlov. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2025-08-24 #TROPOMI has detected an enhanced SO2 signal of 3.21DU at a distance of 15.6km to #Shishaldin. Other nearby sources: #Shishaldin #Pavlov. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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On 2025-08-22 #TROPOMI has detected an enhanced SO2 signal of 4.57DU at a distance of 77.6km to #Shishaldin. Other nearby sources: #Shishaldin #Pavlov. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH
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🟠 Mount Shishaldin #Volcano🌋 lava flows, #Alaska, #USA🇺🇸 3 October 2023 #Copernicus🇪🇺 #Sentinel-2🛰️ Full-size ▶️ https://flic.kr/p/2p7848M #RemoteSensing #OpenData #scicomm #volcano #Shishaldin Image is about 19 kilometers wide @CopernicusEU @CopernicusECMWF
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🟠 Mount Shishaldin #Volcano🌋 lava flows, #Alaska, #USA🇺🇸 3 October 2023 #Copernicus🇪🇺 #Sentinel-2🛰️ Full-size ▶️ https://flic.kr/p/2p7848M #RemoteSensing #OpenData #scicomm #volcano #Shishaldin Image is about 19 kilometers wide @CopernicusEU @CopernicusECMWF
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🟠 Mount Shishaldin #Volcano🌋 lava flows, #Alaska, #USA🇺🇸 3 October 2023 #Copernicus🇪🇺 #Sentinel-2🛰️ Full-size ▶️ https://flic.kr/p/2p7848M #RemoteSensing #OpenData #scicomm #volcano #Shishaldin Image is about 19 kilometers wide @CopernicusEU @CopernicusECMWF
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🟠 Mount Shishaldin #Volcano🌋 lava flows, #Alaska, #USA🇺🇸 3 October 2023 #Copernicus🇪🇺 #Sentinel-2🛰️ Full-size ▶️ https://flic.kr/p/2p7848M #RemoteSensing #OpenData #scicomm #volcano #Shishaldin Image is about 19 kilometers wide @CopernicusEU @CopernicusECMWF
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🟠 Mount Shishaldin #Volcano🌋 lava flows, #Alaska, #USA🇺🇸 3 October 2023 #Copernicus🇪🇺 #Sentinel-2🛰️ Full-size ▶️ https://flic.kr/p/2p7848M #RemoteSensing #OpenData #scicomm #volcano #Shishaldin Image is about 19 kilometers wide @CopernicusEU @CopernicusECMWF
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I just received a text alert: the 13th paroxysm episode has ended. #Shishaldin
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I just received a text alert: the 13th paroxysm episode has ended. #Shishaldin
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#Shishaldin RED/WARNING
Fri, Sept 15, 2023, 5:41 PM AKDT
An explosive eruption from Shishaldin began ~ 5:10 p.m. AKDT on September 15, 2023 following a several-hour increase in seismicity.
@USGSVolcanoes
@akdggs
@UAFGI
Ash is currently being produced and is drifting to the east below the cloud deck of 27,000 ft above sea level. The Aviation Color Code and Volcano Alert Level is being raised to RED/WARNING. Recent significant ash events during the current eruption resulted in ash clouds with heights up to 40,000 ft (12 km) above sea level. These events can occur with little warning. It is also possible that ash emissions may occur at a lower-level, steady state and be sustained for many hours. AVO is monitoring the volcano closely and will issue additional Volcanic Activity Notices to provide notice of significant changes in activity as they occur. Shishaldin activity page:
https://avo.alaska.edu/activity/Shishaldin.php -
#Shishaldin RED/WARNING
Fri, Sept 15, 2023, 5:41 PM AKDT
An explosive eruption from Shishaldin began ~ 5:10 p.m. AKDT on September 15, 2023 following a several-hour increase in seismicity.
@USGSVolcanoes
@akdggs
@UAFGI
Ash is currently being produced and is drifting to the east below the cloud deck of 27,000 ft above sea level. The Aviation Color Code and Volcano Alert Level is being raised to RED/WARNING. Recent significant ash events during the current eruption resulted in ash clouds with heights up to 40,000 ft (12 km) above sea level. These events can occur with little warning. It is also possible that ash emissions may occur at a lower-level, steady state and be sustained for many hours. AVO is monitoring the volcano closely and will issue additional Volcanic Activity Notices to provide notice of significant changes in activity as they occur. Shishaldin activity page:
https://avo.alaska.edu/activity/Shishaldin.php -
#Shishaldin RED/WARNING
Fri, Sept 15, 2023, 5:41 PM AKDT
An explosive eruption from Shishaldin began ~ 5:10 p.m. AKDT on September 15, 2023 following a several-hour increase in seismicity.
@USGSVolcanoes
@akdggs
@UAFGI
Ash is currently being produced and is drifting to the east below the cloud deck of 27,000 ft above sea level. The Aviation Color Code and Volcano Alert Level is being raised to RED/WARNING. Recent significant ash events during the current eruption resulted in ash clouds with heights up to 40,000 ft (12 km) above sea level. These events can occur with little warning. It is also possible that ash emissions may occur at a lower-level, steady state and be sustained for many hours. AVO is monitoring the volcano closely and will issue additional Volcanic Activity Notices to provide notice of significant changes in activity as they occur. Shishaldin activity page:
https://avo.alaska.edu/activity/Shishaldin.php -
#Shishaldin RED/WARNING
Fri, Sept 15, 2023, 5:41 PM AKDT
An explosive eruption from Shishaldin began ~ 5:10 p.m. AKDT on September 15, 2023 following a several-hour increase in seismicity.
@USGSVolcanoes
@akdggs
@UAFGI
Ash is currently being produced and is drifting to the east below the cloud deck of 27,000 ft above sea level. The Aviation Color Code and Volcano Alert Level is being raised to RED/WARNING. Recent significant ash events during the current eruption resulted in ash clouds with heights up to 40,000 ft (12 km) above sea level. These events can occur with little warning. It is also possible that ash emissions may occur at a lower-level, steady state and be sustained for many hours. AVO is monitoring the volcano closely and will issue additional Volcanic Activity Notices to provide notice of significant changes in activity as they occur. Shishaldin activity page:
https://avo.alaska.edu/activity/Shishaldin.php -
#Shishaldin RED/WARNING
Fri, Sept 15, 2023, 5:41 PM AKDT
An explosive eruption from Shishaldin began ~ 5:10 p.m. AKDT on September 15, 2023 following a several-hour increase in seismicity.
@USGSVolcanoes
@akdggs
@UAFGI
Ash is currently being produced and is drifting to the east below the cloud deck of 27,000 ft above sea level. The Aviation Color Code and Volcano Alert Level is being raised to RED/WARNING. Recent significant ash events during the current eruption resulted in ash clouds with heights up to 40,000 ft (12 km) above sea level. These events can occur with little warning. It is also possible that ash emissions may occur at a lower-level, steady state and be sustained for many hours. AVO is monitoring the volcano closely and will issue additional Volcanic Activity Notices to provide notice of significant changes in activity as they occur. Shishaldin activity page:
https://avo.alaska.edu/activity/Shishaldin.php -
No, no #Shishaldin volcano!! Not right now.. We are busy with #HurricaneLee!
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No, no #Shishaldin volcano!! Not right now.. We are busy with #HurricaneLee!
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No, no #Shishaldin volcano!! Not right now.. We are busy with #HurricaneLee!
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No, no #Shishaldin volcano!! Not right now.. We are busy with #HurricaneLee!
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No, no #Shishaldin volcano!! Not right now.. We are busy with #HurricaneLee!
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USGS: #volcano #alert #Shishaldin #Alaska #AKwx
Current Volcano Alert Level: WARNING
Previous Volcano Alert Level: WATCHCurrent Aviation Color Code: RED
Previous Aviation Color Code: ORANGEAn explosive eruption from Shishaldin began around 5:10 p.m. AKDT on September 15, 2023. https://avo.alaska.edu/activity/report.php?id=404125&mode=hans&type=8
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USGS: #volcano #alert #Shishaldin #Alaska #AKwx
Current Volcano Alert Level: WARNING
Previous Volcano Alert Level: WATCHCurrent Aviation Color Code: RED
Previous Aviation Color Code: ORANGEAn explosive eruption from Shishaldin began around 5:10 p.m. AKDT on September 15, 2023. https://avo.alaska.edu/activity/report.php?id=404125&mode=hans&type=8
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USGS: #volcano #alert #Shishaldin #Alaska #AKwx
Current Volcano Alert Level: WARNING
Previous Volcano Alert Level: WATCHCurrent Aviation Color Code: RED
Previous Aviation Color Code: ORANGEAn explosive eruption from Shishaldin began around 5:10 p.m. AKDT on September 15, 2023. https://avo.alaska.edu/activity/report.php?id=404125&mode=hans&type=8
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USGS: #volcano #alert #Shishaldin #Alaska #AKwx
Current Volcano Alert Level: WARNING
Previous Volcano Alert Level: WATCHCurrent Aviation Color Code: RED
Previous Aviation Color Code: ORANGEAn explosive eruption from Shishaldin began around 5:10 p.m. AKDT on September 15, 2023. https://avo.alaska.edu/activity/report.php?id=404125&mode=hans&type=8
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USGS: #volcano #alert #Shishaldin #Alaska #AKwx
Current Volcano Alert Level: WARNING
Previous Volcano Alert Level: WATCHCurrent Aviation Color Code: RED
Previous Aviation Color Code: ORANGEAn explosive eruption from Shishaldin began around 5:10 p.m. AKDT on September 15, 2023. https://avo.alaska.edu/activity/report.php?id=404125&mode=hans&type=8
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#Shishaldin 🌋eruption ongoing at sunrise, eastern Aleutian Islands, Alaska🇺🇸 seen by #GOES18 🛰️with heat signatures in red.
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#Shishaldin 🌋eruption ongoing at sunrise, eastern Aleutian Islands, Alaska🇺🇸 seen by #GOES18 🛰️with heat signatures in red.
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#Shishaldin 🌋eruption ongoing at sunrise, eastern Aleutian Islands, Alaska🇺🇸 seen by #GOES18 🛰️with heat signatures in red.
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#Shishaldin 🌋eruption ongoing at sunrise, eastern Aleutian Islands, Alaska🇺🇸 seen by #GOES18 🛰️with heat signatures in red.
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#Shishaldin 🌋eruption ongoing at sunrise, eastern Aleutian Islands, Alaska🇺🇸 seen by #GOES18 🛰️with heat signatures in red.
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#Shishaldin 🌋in the Aleutian Islands continuing to puff out explosive eruptions today as seen by #GOES18 🛰️ . Uses images from CIRA RAMMB Slider (rammb-slider.cira.colostate.edu). For more on the recent eruptions we have a video up at youtu.be/JmEaP_Xzuqg
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#Shishaldin 🌋in the Aleutian Islands continuing to puff out explosive eruptions today as seen by #GOES18 🛰️ . Uses images from CIRA RAMMB Slider (rammb-slider.cira.colostate.edu). For more on the recent eruptions we have a video up at youtu.be/JmEaP_Xzuqg
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#Shishaldin 🌋in the Aleutian Islands continuing to puff out explosive eruptions today as seen by #GOES18 🛰️ . Uses images from CIRA RAMMB Slider (rammb-slider.cira.colostate.edu). For more on the recent eruptions we have a video up at youtu.be/JmEaP_Xzuqg
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#Shishaldin 🌋in the Aleutian Islands continuing to puff out explosive eruptions today as seen by #GOES18 🛰️ . Uses images from CIRA RAMMB Slider (rammb-slider.cira.colostate.edu). For more on the recent eruptions we have a video up at youtu.be/JmEaP_Xzuqg
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#Shishaldin 🌋in the Aleutian Islands continuing to puff out explosive eruptions today as seen by #GOES18 🛰️ . Uses images from CIRA RAMMB Slider (rammb-slider.cira.colostate.edu). For more on the recent eruptions we have a video up at youtu.be/JmEaP_Xzuqg
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00:15 AKDT Sunday - #Shishaldin #volcano in #Alaska is doing it again with pilot reports of ash reaching to at least 9 km up.
The ash plume is clearly visible in this water vapor satellite imagery.
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00:15 AKDT Sunday - #Shishaldin #volcano in #Alaska is doing it again with pilot reports of ash reaching to at least 9 km up.
The ash plume is clearly visible in this water vapor satellite imagery.
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00:15 AKDT Sunday - #Shishaldin #volcano in #Alaska is doing it again with pilot reports of ash reaching to at least 9 km up.
The ash plume is clearly visible in this water vapor satellite imagery.
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00:15 AKDT Sunday - #Shishaldin #volcano in #Alaska is doing it again with pilot reports of ash reaching to at least 9 km up.
The ash plume is clearly visible in this water vapor satellite imagery.
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00:15 AKDT Sunday - #Shishaldin #volcano in #Alaska is doing it again with pilot reports of ash reaching to at least 9 km up.
The ash plume is clearly visible in this water vapor satellite imagery.
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Today's video takes a look at the recent explosive eruptions at #Shishaldin 🌋, a stunning conical volcano, and the highest mountain in the Aleutians. #YouStormVolcano #YouStormOutlook https://youtu.be/JmEaP_Xzuqg
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Today's video takes a look at the recent explosive eruptions at #Shishaldin 🌋, a stunning conical volcano, and the highest mountain in the Aleutians. #YouStormVolcano #YouStormOutlook https://youtu.be/JmEaP_Xzuqg
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Today's video takes a look at the recent explosive eruptions at #Shishaldin 🌋, a stunning conical volcano, and the highest mountain in the Aleutians. #YouStormVolcano #YouStormOutlook https://youtu.be/JmEaP_Xzuqg