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#geomagnetic — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #geomagnetic, aggregated by home.social.

  1. #geomagnetic

    Here is the new geomagnetic activity forecast for the period from May 15 to May 21, 2026.
    The data were provided by the Solar Patrol Service, Astronomical Institute of the Czech Academy of Sciences (CAS).
    My understanding of these data is graphically represented in the attached image.

  2. #geomagnetic

    Here is the new geomagnetic activity forecast for the period from May 08 to May 14, 2026.
    The data were provided by the Solar Patrol Service, Astronomical Institute of the Czech Academy of Sciences (CAS).
    My understanding of these data is graphically represented in the attached image.

  3. #geomagnetic

    Here is the new geomagnetic activity forecast for the period from May 01 to May 07, 2026.
    The data were provided by the Solar Patrol Service, Astronomical Institute of the Czech Academy of Sciences (CAS), rearranged by me.

  4. #geomagnetic

    Here is the new geomagnetic activity forecast for the period from April 24 to April 30, 2026.
    The data were provided by the Solar Patrol Service, Astronomical Institute of the Czech Academy of Sciences (CAS), rearranged by me.

  5. #SpaceWeather : #Sun ☀️ activity jumped to moderate over the past day, with 24 total flares. Three of them were M, or moderate flares, and one was edging up toward being an X flare

    Forecast:

    📆 April 4 we might get more G1-G2 (minor-moderate) #geomagnetic storms
    📆 April 5 possibly with more G1 enhancements
    📆 April 6 unsettled-to-active conditions as effects from the solar wind stream and #CME start to subside

    earthsky.org/sun/sun-news-acti

  6. #SpaceWeather : #Sun ☀️ activity jumped to moderate over the past day, with 24 total flares. Three of them were M, or moderate flares, and one was edging up toward being an X flare

    Forecast:

    📆 April 4 we might get more G1-G2 (minor-moderate) #geomagnetic storms
    📆 April 5 possibly with more G1 enhancements
    📆 April 6 unsettled-to-active conditions as effects from the solar wind stream and #CME start to subside

    earthsky.org/sun/sun-news-acti

  7. #SpaceWeather : #Sun ☀️ activity jumped to moderate over the past day, with 24 total flares. Three of them were M, or moderate flares, and one was edging up toward being an X flare

    Forecast:

    📆 April 4 we might get more G1-G2 (minor-moderate) #geomagnetic storms
    📆 April 5 possibly with more G1 enhancements
    📆 April 6 unsettled-to-active conditions as effects from the solar wind stream and #CME start to subside

    earthsky.org/sun/sun-news-acti

  8. #SpaceWeather : #Sun ☀️ activity jumped to moderate over the past day, with 24 total flares. Three of them were M, or moderate flares, and one was edging up toward being an X flare

    Forecast:

    📆 April 4 we might get more G1-G2 (minor-moderate) #geomagnetic storms
    📆 April 5 possibly with more G1 enhancements
    📆 April 6 unsettled-to-active conditions as effects from the solar wind stream and #CME start to subside

    earthsky.org/sun/sun-news-acti

  9. #SpaceWeather : #Sun ☀️ activity jumped to moderate over the past day, with 24 total flares. Three of them were M, or moderate flares, and one was edging up toward being an X flare

    Forecast:

    📆 April 4 we might get more G1-G2 (minor-moderate) #geomagnetic storms
    📆 April 5 possibly with more G1 enhancements
    📆 April 6 unsettled-to-active conditions as effects from the solar wind stream and #CME start to subside

    earthsky.org/sun/sun-news-acti

  10. #SpaceWeather : The chance for strong flares ☀️ increased to 20%. The main driver is active region #AR4405

    Forecast:

    📆 April 1: A #CME may provoke enhancements up to G2 (moderate) geomagnetic storming late today

    📆 April 2: G1 (minor) #geomagnetic storm levels expected

    📆 April 3: Unsettled to active conditions may occur. A chance of G1 (minor) storm intervals exists if the next coronal hole’s fast solar wind stream arrives earlier than expected

    earthsky.org/sun/sun-news-acti

  11. #SpaceWeather : The chance for strong flares ☀️ increased to 20%. The main driver is active region #AR4405

    Forecast:

    📆 April 1: A #CME may provoke enhancements up to G2 (moderate) geomagnetic storming late today

    📆 April 2: G1 (minor) #geomagnetic storm levels expected

    📆 April 3: Unsettled to active conditions may occur. A chance of G1 (minor) storm intervals exists if the next coronal hole’s fast solar wind stream arrives earlier than expected

    earthsky.org/sun/sun-news-acti

  12. #SpaceWeather : The chance for strong flares ☀️ increased to 20%. The main driver is active region #AR4405

    Forecast:

    📆 April 1: A #CME may provoke enhancements up to G2 (moderate) geomagnetic storming late today

    📆 April 2: G1 (minor) #geomagnetic storm levels expected

    📆 April 3: Unsettled to active conditions may occur. A chance of G1 (minor) storm intervals exists if the next coronal hole’s fast solar wind stream arrives earlier than expected

    earthsky.org/sun/sun-news-acti

  13. #SpaceWeather : The chance for strong flares ☀️ increased to 20%. The main driver is active region #AR4405

    Forecast:

    📆 April 1: A #CME may provoke enhancements up to G2 (moderate) geomagnetic storming late today

    📆 April 2: G1 (minor) #geomagnetic storm levels expected

    📆 April 3: Unsettled to active conditions may occur. A chance of G1 (minor) storm intervals exists if the next coronal hole’s fast solar wind stream arrives earlier than expected

    earthsky.org/sun/sun-news-acti

  14. #SpaceWeather : The chance for strong flares ☀️ increased to 20%. The main driver is active region #AR4405

    Forecast:

    📆 April 1: A #CME may provoke enhancements up to G2 (moderate) geomagnetic storming late today

    📆 April 2: G1 (minor) #geomagnetic storm levels expected

    📆 April 3: Unsettled to active conditions may occur. A chance of G1 (minor) storm intervals exists if the next coronal hole’s fast solar wind stream arrives earlier than expected

    earthsky.org/sun/sun-news-acti

  15. [1000 km/sec - < 500 MeV - > 50nT] These three values reflect the intensity of the #geomagnetic storm that hit the #Earth at the beginning of the week. Caused by an X1.9-class solar flare, it produced magnificent auroras—even at mid-latitudes.

    Thanks to the vast network of instruments aboard space telescopes (SOHO, Solar Orbiter, etc.) and distributed on the ground, astronomers were able to track the evolution of this solar storm and its propagation toward Earth: irap.omp.eu/en/2026/01/all-abo

  16. [1000 km/sec - < 500 MeV - > 50nT] These three values reflect the intensity of the #geomagnetic storm that hit the #Earth at the beginning of the week. Caused by an X1.9-class solar flare, it produced magnificent auroras—even at mid-latitudes.

    Thanks to the vast network of instruments aboard space telescopes (SOHO, Solar Orbiter, etc.) and distributed on the ground, astronomers were able to track the evolution of this solar storm and its propagation toward Earth: irap.omp.eu/en/2026/01/all-abo

  17. [1000 km/sec - < 500 MeV - > 50nT] These three values reflect the intensity of the #geomagnetic storm that hit the #Earth at the beginning of the week. Caused by an X1.9-class solar flare, it produced magnificent auroras—even at mid-latitudes.

    Thanks to the vast network of instruments aboard space telescopes (SOHO, Solar Orbiter, etc.) and distributed on the ground, astronomers were able to track the evolution of this solar storm and its propagation toward Earth: irap.omp.eu/en/2026/01/all-abo

  18. [1000 km/sec - < 500 MeV - > 50nT] These three values reflect the intensity of the #geomagnetic storm that hit the #Earth at the beginning of the week. Caused by an X1.9-class solar flare, it produced magnificent auroras—even at mid-latitudes.

    Thanks to the vast network of instruments aboard space telescopes (SOHO, Solar Orbiter, etc.) and distributed on the ground, astronomers were able to track the evolution of this solar storm and its propagation toward Earth: irap.omp.eu/en/2026/01/all-abo

  19. [1000 km/sec - < 500 MeV - > 50nT] These three values reflect the intensity of the #geomagnetic storm that hit the #Earth at the beginning of the week. Caused by an X1.9-class solar flare, it produced magnificent auroras—even at mid-latitudes.

    Thanks to the vast network of instruments aboard space telescopes (SOHO, Solar Orbiter, etc.) and distributed on the ground, astronomers were able to track the evolution of this solar storm and its propagation toward Earth: irap.omp.eu/en/2026/01/all-abo

  20. MAHOOSIVE #geomagnetic #SolarStorm going on - stronger than last night. And here at 51 degs north its windy and wet. Bugger.

    Last night there was a very annoying high haze which meant i got a vague purpleish sky to the north at best.

    Damn

  21. MAHOOSIVE going on - stronger than last night. And here at 51 degs north its windy and wet. Bugger.

    Last night there was a very annoying high haze which meant i got a vague purpleish sky to the north at best.

    Damn

  22. MAHOOSIVE #geomagnetic #SolarStorm going on - stronger than last night. And here at 51 degs north its windy and wet. Bugger.

    Last night there was a very annoying high haze which meant i got a vague purpleish sky to the north at best.

    Damn

  23. MAHOOSIVE #geomagnetic #SolarStorm going on - stronger than last night. And here at 51 degs north its windy and wet. Bugger.

    Last night there was a very annoying high haze which meant i got a vague purpleish sky to the north at best.

    Damn

  24. MAHOOSIVE #geomagnetic #SolarStorm going on - stronger than last night. And here at 51 degs north its windy and wet. Bugger.

    Last night there was a very annoying high haze which meant i got a vague purpleish sky to the north at best.

    Damn

  25. Higher levels of #CarbonDioxide will make the upper atmosphere less dense overall — but more prone to dramatic increases 📈 in density during #SolarStorms, which could have significant implications for technology like #GPS, #satellite 🛰️ internet and the #ISS. The May 2024 #geomagnetic superstorm caused nearly half of all satellites in #LEO to automatically fire their thrusters to stay spaceborne astronomy.com/science/satellit

    #NASA #SolarCycle ☀️ forecast nasa.gov/solar-cycle-progressi

    #SpaceWeather

  26. Higher levels of #CarbonDioxide will make the upper atmosphere less dense overall — but more prone to dramatic increases 📈 in density during #SolarStorms, which could have significant implications for technology like #GPS, #satellite 🛰️ internet and the #ISS. The May 2024 #geomagnetic superstorm caused nearly half of all satellites in #LEO to automatically fire their thrusters to stay spaceborne astronomy.com/science/satellit

    #NASA #SolarCycle ☀️ forecast nasa.gov/solar-cycle-progressi

    #SpaceWeather

  27. Higher levels of #CarbonDioxide will make the upper atmosphere less dense overall — but more prone to dramatic increases 📈 in density during #SolarStorms, which could have significant implications for technology like #GPS, #satellite 🛰️ internet and the #ISS. The May 2024 #geomagnetic superstorm caused nearly half of all satellites in #LEO to automatically fire their thrusters to stay spaceborne astronomy.com/science/satellit

    #NASA #SolarCycle ☀️ forecast nasa.gov/solar-cycle-progressi

    #SpaceWeather

  28. Higher levels of #CarbonDioxide will make the upper atmosphere less dense overall — but more prone to dramatic increases 📈 in density during #SolarStorms, which could have significant implications for technology like #GPS, #satellite 🛰️ internet and the #ISS. The May 2024 #geomagnetic superstorm caused nearly half of all satellites in #LEO to automatically fire their thrusters to stay spaceborne astronomy.com/science/satellit

    #NASA #SolarCycle ☀️ forecast nasa.gov/solar-cycle-progressi

    #SpaceWeather

  29. Higher levels of #CarbonDioxide will make the upper atmosphere less dense overall — but more prone to dramatic increases 📈 in density during #SolarStorms, which could have significant implications for technology like #GPS, #satellite 🛰️ internet and the #ISS. The May 2024 #geomagnetic superstorm caused nearly half of all satellites in #LEO to automatically fire their thrusters to stay spaceborne astronomy.com/science/satellit

    #NASA #SolarCycle ☀️ forecast nasa.gov/solar-cycle-progressi

    #SpaceWeather

  30. #SpaceWeather effects affect our technological systems. The currents a #geomagnetic storm induces in power lines can destroy transformers. For long-distance power lines aligned parallel to the geoelectric fields, the induced voltage can be thousands of volts. Many of today’s #electrical systems are built around #computer chips that are not robust to high-voltage surges. The hardest-hit regions could be without #power for days or weeks until equipment could be delivered spectrum.ieee.org/us-regions-m

  31. #SpaceWeather effects affect our technological systems. The currents a #geomagnetic storm induces in power lines can destroy transformers. For long-distance power lines aligned parallel to the geoelectric fields, the induced voltage can be thousands of volts. Many of today’s #electrical systems are built around #computer chips that are not robust to high-voltage surges. The hardest-hit regions could be without #power for days or weeks until equipment could be delivered spectrum.ieee.org/us-regions-m

  32. #SpaceWeather effects affect our technological systems. The currents a #geomagnetic storm induces in power lines can destroy transformers. For long-distance power lines aligned parallel to the geoelectric fields, the induced voltage can be thousands of volts. Many of today’s #electrical systems are built around #computer chips that are not robust to high-voltage surges. The hardest-hit regions could be without #power for days or weeks until equipment could be delivered spectrum.ieee.org/us-regions-m

  33. #SpaceWeather effects affect our technological systems. The currents a #geomagnetic storm induces in power lines can destroy transformers. For long-distance power lines aligned parallel to the geoelectric fields, the induced voltage can be thousands of volts. Many of today’s #electrical systems are built around #computer chips that are not robust to high-voltage surges. The hardest-hit regions could be without #power for days or weeks until equipment could be delivered spectrum.ieee.org/us-regions-m

  34. #SpaceWeather effects affect our technological systems. The currents a #geomagnetic storm induces in power lines can destroy transformers. For long-distance power lines aligned parallel to the geoelectric fields, the induced voltage can be thousands of volts. Many of today’s #electrical systems are built around #computer chips that are not robust to high-voltage surges. The hardest-hit regions could be without #power for days or weeks until equipment could be delivered spectrum.ieee.org/us-regions-m

  35. A #Geomagnetic #Storm is a major, temporary disturbance of Earth's magnetosphere caused by a potent injection of solar wind energy, typically from a Coronal Mass Ejection (CME), which significantly alters the planet's magnetic field.

    These storms can trigger dazzling auroras at lower latitudes but can also cause damaging geomagnetically induced currents (GICs) that disrupt power grids, degrade GPS signals, and increase drag on low-Earth orbit satellites.

    knowledgezone.co.in/posts/What

  36. A is a major, temporary disturbance of Earth's magnetosphere caused by a potent injection of solar wind energy, typically from a Coronal Mass Ejection (CME), which significantly alters the planet's magnetic field.

    These storms can trigger dazzling auroras at lower latitudes but can also cause damaging geomagnetically induced currents (GICs) that disrupt power grids, degrade GPS signals, and increase drag on low-Earth orbit satellites.

    knowledgezone.co.in/posts/What

  37. A #Geomagnetic #Storm is a major, temporary disturbance of Earth's magnetosphere caused by a potent injection of solar wind energy, typically from a Coronal Mass Ejection (CME), which significantly alters the planet's magnetic field.

    These storms can trigger dazzling auroras at lower latitudes but can also cause damaging geomagnetically induced currents (GICs) that disrupt power grids, degrade GPS signals, and increase drag on low-Earth orbit satellites.

    knowledgezone.co.in/posts/What

  38. A #Geomagnetic #Storm is a major, temporary disturbance of Earth's magnetosphere caused by a potent injection of solar wind energy, typically from a Coronal Mass Ejection (CME), which significantly alters the planet's magnetic field.

    These storms can trigger dazzling auroras at lower latitudes but can also cause damaging geomagnetically induced currents (GICs) that disrupt power grids, degrade GPS signals, and increase drag on low-Earth orbit satellites.

    knowledgezone.co.in/posts/What

  39. A #Geomagnetic #Storm is a major, temporary disturbance of Earth's magnetosphere caused by a potent injection of solar wind energy, typically from a Coronal Mass Ejection (CME), which significantly alters the planet's magnetic field.

    These storms can trigger dazzling auroras at lower latitudes but can also cause damaging geomagnetically induced currents (GICs) that disrupt power grids, degrade GPS signals, and increase drag on low-Earth orbit satellites.

    knowledgezone.co.in/posts/What