#cycle25 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #cycle25, aggregated by home.social.
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Space Weather
Our sun is a just a little more active this weekend. There have been five flares larger than M-level in the past 48 hours or so, compared to only one between 15 and 20 Feb.
Flares and peak times are below in UT.
M3.3 12h10 UT 21 Feb
M1.4 14h30 UT 21 Feb
M4.9 02h12 UT 23 Feb
M1.0 09h56 UT 23 Feb
M1.6 11h56 UT 23 FebThere are suggestions that we may see a second peak for "Solar Max" thanks to the sun's northern hemisphere being slower than the south in flipping its magnetic field.
Read more via the link below.
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Space Weather
Our sun is a just a little more active this weekend. There have been five flares larger than M-level in the past 48 hours or so, compared to only one between 15 and 20 Feb.
Flares and peak times are below in UT.
M3.3 12h10 UT 21 Feb
M1.4 14h30 UT 21 Feb
M4.9 02h12 UT 23 Feb
M1.0 09h56 UT 23 Feb
M1.6 11h56 UT 23 FebThere are suggestions that we may see a second peak for "Solar Max" thanks to the sun's northern hemisphere being slower than the south in flipping its magnetic field.
Read more via the link below.
-
Space Weather
Our sun is a just a little more active this weekend. There have been five flares larger than M-level in the past 48 hours or so, compared to only one between 15 and 20 Feb.
Flares and peak times are below in UT.
M3.3 12h10 UT 21 Feb
M1.4 14h30 UT 21 Feb
M4.9 02h12 UT 23 Feb
M1.0 09h56 UT 23 Feb
M1.6 11h56 UT 23 FebThere are suggestions that we may see a second peak for "Solar Max" thanks to the sun's northern hemisphere being slower than the south in flipping its magnetic field.
Read more via the link below.
-
Space Weather
Our sun is a just a little more active this weekend. There have been five flares larger than M-level in the past 48 hours or so, compared to only one between 15 and 20 Feb.
Flares and peak times are below in UT.
M3.3 12h10 UT 21 Feb
M1.4 14h30 UT 21 Feb
M4.9 02h12 UT 23 Feb
M1.0 09h56 UT 23 Feb
M1.6 11h56 UT 23 FebThere are suggestions that we may see a second peak for "Solar Max" thanks to the sun's northern hemisphere being slower than the south in flipping its magnetic field.
Read more via the link below.
-
Space Weather
Our sun is a just a little more active this weekend. There have been five flares larger than M-level in the past 48 hours or so, compared to only one between 15 and 20 Feb.
Flares and peak times are below in UT.
M3.3 12h10 UT 21 Feb
M1.4 14h30 UT 21 Feb
M4.9 02h12 UT 23 Feb
M1.0 09h56 UT 23 Feb
M1.6 11h56 UT 23 FebThere are suggestions that we may see a second peak for "Solar Max" thanks to the sun's northern hemisphere being slower than the south in flipping its magnetic field.
Read more via the link below.
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“As a result of this low skill in our forecasts, #SpaceX saw 20 kilometers of position error in their one-day computations. If we’re uncertain in where our spacecraft are by 20 kilometers, then you can throw collision avoidance out the window.”
https://spacenews.com/geomagnetic-storms-cause-mass-migrations-of-satellites/
#Space #Satellites #SpaceSustainability #Atmosphere #Cycle25 #SolarCycle #SSA
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“As a result of this low skill in our forecasts, #SpaceX saw 20 kilometers of position error in their one-day computations. If we’re uncertain in where our spacecraft are by 20 kilometers, then you can throw collision avoidance out the window.”
https://spacenews.com/geomagnetic-storms-cause-mass-migrations-of-satellites/
#Space #Satellites #SpaceSustainability #Atmosphere #Cycle25 #SolarCycle #SSA
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“As a result of this low skill in our forecasts, #SpaceX saw 20 kilometers of position error in their one-day computations. If we’re uncertain in where our spacecraft are by 20 kilometers, then you can throw collision avoidance out the window.”
https://spacenews.com/geomagnetic-storms-cause-mass-migrations-of-satellites/
#Space #Satellites #SpaceSustainability #Atmosphere #Cycle25 #SolarCycle #SSA
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“As a result of this low skill in our forecasts, #SpaceX saw 20 kilometers of position error in their one-day computations. If we’re uncertain in where our spacecraft are by 20 kilometers, then you can throw collision avoidance out the window.”
https://spacenews.com/geomagnetic-storms-cause-mass-migrations-of-satellites/
#Space #Satellites #SpaceSustainability #Atmosphere #Cycle25 #SolarCycle #SSA
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“As a result of this low skill in our forecasts, #SpaceX saw 20 kilometers of position error in their one-day computations. If we’re uncertain in where our spacecraft are by 20 kilometers, then you can throw collision avoidance out the window.”
https://spacenews.com/geomagnetic-storms-cause-mass-migrations-of-satellites/
#Space #Satellites #SpaceSustainability #Atmosphere #Cycle25 #SolarCycle #SSA
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"The sharp altitude decay of SL1089 revealed by TLE data coincides with the storm main phase onset. Therefore, we call for future research to establish the eventual causal relationship between storm occurrence and satellite orbital decay."
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"The sharp altitude decay of SL1089 revealed by TLE data coincides with the storm main phase onset. Therefore, we call for future research to establish the eventual causal relationship between storm occurrence and satellite orbital decay."
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"The sharp altitude decay of SL1089 revealed by TLE data coincides with the storm main phase onset. Therefore, we call for future research to establish the eventual causal relationship between storm occurrence and satellite orbital decay."
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"The sharp altitude decay of SL1089 revealed by TLE data coincides with the storm main phase onset. Therefore, we call for future research to establish the eventual causal relationship between storm occurrence and satellite orbital decay."
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"The sharp altitude decay of SL1089 revealed by TLE data coincides with the storm main phase onset. Therefore, we call for future research to establish the eventual causal relationship between storm occurrence and satellite orbital decay."
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The sun is reaching the peak of its 11-year activity cycle. Scientists said Tuesday that they conclude the sun is at the peak of "Cycle 25" and will remain there for another year or so before activity starts to subside. That peak of activity has resulted in brilliant auroral displays, but solar storms that produce auroras also threaten satellites and the electrical grid. https://www.space.com/solar-cycle-25-max-phase-more-sun-storms
Photo: WAS Member Regina Olshan captures the Aurora over the Westport Observatory
#Aurora #NorthernLights #WestportObservatory #WestportAstronomicalSociety #WestportCT #SolarCycle25 #Cycle25
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The sun is reaching the peak of its 11-year activity cycle. Scientists said Tuesday that they conclude the sun is at the peak of "Cycle 25" and will remain there for another year or so before activity starts to subside. That peak of activity has resulted in brilliant auroral displays, but solar storms that produce auroras also threaten satellites and the electrical grid. https://www.space.com/solar-cycle-25-max-phase-more-sun-storms
Photo: WAS Member Regina Olshan captures the Aurora over the Westport Observatory
#Aurora #NorthernLights #WestportObservatory #WestportAstronomicalSociety #WestportCT #SolarCycle25 #Cycle25
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The sun is reaching the peak of its 11-year activity cycle. Scientists said Tuesday that they conclude the sun is at the peak of "Cycle 25" and will remain there for another year or so before activity starts to subside. That peak of activity has resulted in brilliant auroral displays, but solar storms that produce auroras also threaten satellites and the electrical grid. https://www.space.com/solar-cycle-25-max-phase-more-sun-storms
Photo: WAS Member Regina Olshan captures the Aurora over the Westport Observatory
#Aurora #NorthernLights #WestportObservatory #WestportAstronomicalSociety #WestportCT #SolarCycle25 #Cycle25
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The sun is reaching the peak of its 11-year activity cycle. Scientists said Tuesday that they conclude the sun is at the peak of "Cycle 25" and will remain there for another year or so before activity starts to subside. That peak of activity has resulted in brilliant auroral displays, but solar storms that produce auroras also threaten satellites and the electrical grid. https://www.space.com/solar-cycle-25-max-phase-more-sun-storms
Photo: WAS Member Regina Olshan captures the Aurora over the Westport Observatory
#Aurora #NorthernLights #WestportObservatory #WestportAstronomicalSociety #WestportCT #SolarCycle25 #Cycle25
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The sun is reaching the peak of its 11-year activity cycle. Scientists said Tuesday that they conclude the sun is at the peak of "Cycle 25" and will remain there for another year or so before activity starts to subside. That peak of activity has resulted in brilliant auroral displays, but solar storms that produce auroras also threaten satellites and the electrical grid. https://www.space.com/solar-cycle-25-max-phase-more-sun-storms
Photo: WAS Member Regina Olshan captures the Aurora over the Westport Observatory
#Aurora #NorthernLights #WestportObservatory #WestportAstronomicalSociety #WestportCT #SolarCycle25 #Cycle25
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Coming next, when I get around to it: solar influences. I have several years of data from the period between the minimum to the maximum of the current solar cycle. Even at my moderately light-polluted site, I can see the influence of solar activity on night-sky brightness here. #SolarCycle #Cycle25 #Sun
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Coming next, when I get around to it: solar influences. I have several years of data from the period between the minimum to the maximum of the current solar cycle. Even at my moderately light-polluted site, I can see the influence of solar activity on night-sky brightness here. #SolarCycle #Cycle25 #Sun
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Coming next, when I get around to it: solar influences. I have several years of data from the period between the minimum to the maximum of the current solar cycle. Even at my moderately light-polluted site, I can see the influence of solar activity on night-sky brightness here. #SolarCycle #Cycle25 #Sun
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Coming next, when I get around to it: solar influences. I have several years of data from the period between the minimum to the maximum of the current solar cycle. Even at my moderately light-polluted site, I can see the influence of solar activity on night-sky brightness here. #SolarCycle #Cycle25 #Sun
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Coming next, when I get around to it: solar influences. I have several years of data from the period between the minimum to the maximum of the current solar cycle. Even at my moderately light-polluted site, I can see the influence of solar activity on night-sky brightness here. #SolarCycle #Cycle25 #Sun
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Today's H-alpha #Sun in moderate seeing conditions at 17:10 UTC. There was a tremendous loop prominence on the Sun's southwest limb that persisted following a long-duration M5.5 and resulting CME about five hours earlier. Shows up beautifully in the SDO AIA 171Å image too.
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Today's H-alpha #Sun in moderate seeing conditions at 17:10 UTC. There was a tremendous loop prominence on the Sun's southwest limb that persisted following a long-duration M5.5 and resulting CME about five hours earlier. Shows up beautifully in the SDO AIA 171Å image too.
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Today's H-alpha #Sun in moderate seeing conditions at 17:10 UTC. There was a tremendous loop prominence on the Sun's southwest limb that persisted following a long-duration M5.5 and resulting CME about five hours earlier. Shows up beautifully in the SDO AIA 171Å image too.
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Today's H-alpha #Sun in moderate seeing conditions at 17:10 UTC. There was a tremendous loop prominence on the Sun's southwest limb that persisted following a long-duration M5.5 and resulting CME about five hours earlier. Shows up beautifully in the SDO AIA 171Å image too.
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Today's H-alpha #Sun in moderate seeing conditions at 17:10 UTC. There was a tremendous loop prominence on the Sun's southwest limb that persisted following a long-duration M5.5 and resulting CME about five hours earlier. Shows up beautifully in the SDO AIA 171Å image too.
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Solar Cycle 25 continues the trend of much higher sunspot activity than originally forecast, with the latest sunspot number for July (196.5) nearly double the predicted value (106.4).
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Solar Cycle 25 continues the trend of much higher sunspot activity than originally forecast, with the latest sunspot number for July (196.5) nearly double the predicted value (106.4).
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Solar Cycle 25 continues the trend of much higher sunspot activity than originally forecast, with the latest sunspot number for July (196.5) nearly double the predicted value (106.4).
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Solar Cycle 25 continues the trend of much higher sunspot activity than originally forecast, with the latest sunspot number for July (196.5) nearly double the predicted value (106.4).
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Solar Cycle 25 continues the trend of much higher sunspot activity than originally forecast, with the latest sunspot number for July (196.5) nearly double the predicted value (106.4).
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"A positive insight from this storm is that it helped to hasten the decay of debris objects from orbit while most #satellites escaped relatively unaffected."
https://arxiv.org/pdf/2406.08617
#SolarStorm #Cycle25 #Space #SpaceDebris #SpaceSustainability
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"A positive insight from this storm is that it helped to hasten the decay of debris objects from orbit while most #satellites escaped relatively unaffected."
https://arxiv.org/pdf/2406.08617
#SolarStorm #Cycle25 #Space #SpaceDebris #SpaceSustainability
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"A positive insight from this storm is that it helped to hasten the decay of debris objects from orbit while most #satellites escaped relatively unaffected."
https://arxiv.org/pdf/2406.08617
#SolarStorm #Cycle25 #Space #SpaceDebris #SpaceSustainability
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"A positive insight from this storm is that it helped to hasten the decay of debris objects from orbit while most #satellites escaped relatively unaffected."
https://arxiv.org/pdf/2406.08617
#SolarStorm #Cycle25 #Space #SpaceDebris #SpaceSustainability
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"A positive insight from this storm is that it helped to hasten the decay of debris objects from orbit while most #satellites escaped relatively unaffected."
https://arxiv.org/pdf/2406.08617
#SolarStorm #Cycle25 #Space #SpaceDebris #SpaceSustainability
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Solar Cycle 25 continues to be far more active than originally forecast; the sunspot number for May '24 was ~70% higher than predicted, and well above the high end of the forecast for the Cycle 25 solar maximum, which is still more than a year away. #spaceweather #spacewx #solarcycle #solarcycle25 #cycle25
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Solar Cycle 25 continues to be far more active than originally forecast; the sunspot number for May '24 was ~70% higher than predicted, and well above the high end of the forecast for the Cycle 25 solar maximum, which is still more than a year away. #spaceweather #spacewx #solarcycle #solarcycle25 #cycle25
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Solar Cycle 25 continues to be far more active than originally forecast; the sunspot number for May '24 was ~70% higher than predicted, and well above the high end of the forecast for the Cycle 25 solar maximum, which is still more than a year away. #spaceweather #spacewx #solarcycle #solarcycle25 #cycle25
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Solar Cycle 25 continues to be far more active than originally forecast; the sunspot number for May '24 was ~70% higher than predicted, and well above the high end of the forecast for the Cycle 25 solar maximum, which is still more than a year away. #spaceweather #spacewx #solarcycle #solarcycle25 #cycle25
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Solar Cycle 25 continues to be far more active than originally forecast; the sunspot number for May '24 was ~70% higher than predicted, and well above the high end of the forecast for the Cycle 25 solar maximum, which is still more than a year away. #spaceweather #spacewx #solarcycle #solarcycle25 #cycle25
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Today's H-alpha #Sun in good seeing conditions at 17:00 UTC.
There are not many days on which H-alpha views of the Sun include prominences that visualize the magnetic field lines above active regions particularly well, but today is definitely one of those days.
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Today's H-alpha #Sun in good seeing conditions at 17:00 UTC.
There are not many days on which H-alpha views of the Sun include prominences that visualize the magnetic field lines above active regions particularly well, but today is definitely one of those days.
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Today's H-alpha #Sun in good seeing conditions at 17:00 UTC.
There are not many days on which H-alpha views of the Sun include prominences that visualize the magnetic field lines above active regions particularly well, but today is definitely one of those days.
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Today's H-alpha #Sun in good seeing conditions at 17:00 UTC.
There are not many days on which H-alpha views of the Sun include prominences that visualize the magnetic field lines above active regions particularly well, but today is definitely one of those days.
-
Today's H-alpha #Sun in good seeing conditions at 17:00 UTC.
There are not many days on which H-alpha views of the Sun include prominences that visualize the magnetic field lines above active regions particularly well, but today is definitely one of those days.