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#geomagnetic — Public Fediverse posts

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

  1. Sun unleashes powerful X-class solar flare and Earth-bound CME that could spark northern lights for July 4 weekend

    space.com/stargazing/sun-unlea

    However, after further analysis, NOAA's Space Weather Prediction Center issued a Moderate (G2) geomagnetic storm watch for July 3, indicating that at least part of the CME could land Earth with a significant blow.

    #Sun #SolarStorm #SolarFlares #NOAA #Space #Weather #Geomagnetic

  2. Sun unleashes powerful X-class solar flare and Earth-bound CME that could spark northern lights for July 4 weekend

    space.com/stargazing/sun-unlea

    However, after further analysis, NOAA's Space Weather Prediction Center issued a Moderate (G2) geomagnetic storm watch for July 3, indicating that at least part of the CME could land Earth with a significant blow.

    #Sun #SolarStorm #SolarFlares #NOAA #Space #Weather #Geomagnetic

  3. Sun unleashes powerful X-class solar flare and Earth-bound CME that could spark northern lights for July 4 weekend

    space.com/stargazing/sun-unlea

    However, after further analysis, NOAA's Space Weather Prediction Center issued a Moderate (G2) geomagnetic storm watch for July 3, indicating that at least part of the CME could land Earth with a significant blow.

    #Sun #SolarStorm #SolarFlares #NOAA #Space #Weather #Geomagnetic

  4. Sun unleashes powerful X-class solar flare and Earth-bound CME that could spark northern lights for July 4 weekend

    space.com/stargazing/sun-unlea

    However, after further analysis, NOAA's Space Weather Prediction Center issued a Moderate (G2) geomagnetic storm watch for July 3, indicating that at least part of the CME could land Earth with a significant blow.

    #Sun #SolarStorm #SolarFlares #NOAA #Space #Weather #Geomagnetic

  5. Sun unleashes powerful X-class solar flare and Earth-bound CME that could spark northern lights for July 4 weekend

    space.com/stargazing/sun-unlea

    However, after further analysis, NOAA's Space Weather Prediction Center issued a Moderate (G2) geomagnetic storm watch for July 3, indicating that at least part of the CME could land Earth with a significant blow.

    #Sun #SolarStorm #SolarFlares #NOAA #Space #Weather #Geomagnetic

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. Earth remains under the influence of a waning high-speed #SolarWind ☀️ stream. No Earth-directed coronal mass ejections (#CMEs) were observed over the past 24 hours. Earth’s #geomagnetic field 🌐 was unsettled to active over the past day. earthsky.org/sun/sun-news-acti

    #SpaceWeather #RadiationProtection

  12. Earth remains under the influence of a waning high-speed #SolarWind ☀️ stream. No Earth-directed coronal mass ejections (#CMEs) were observed over the past 24 hours. Earth’s #geomagnetic field 🌐 was unsettled to active over the past day. earthsky.org/sun/sun-news-acti

    #SpaceWeather #RadiationProtection

  13. Earth remains under the influence of a waning high-speed #SolarWind ☀️ stream. No Earth-directed coronal mass ejections (#CMEs) were observed over the past 24 hours. Earth’s #geomagnetic field 🌐 was unsettled to active over the past day. earthsky.org/sun/sun-news-acti

    #SpaceWeather #RadiationProtection

  14. Earth remains under the influence of a waning high-speed #SolarWind ☀️ stream. No Earth-directed coronal mass ejections (#CMEs) were observed over the past 24 hours. Earth’s #geomagnetic field 🌐 was unsettled to active over the past day. earthsky.org/sun/sun-news-acti

    #SpaceWeather #RadiationProtection

  15. Earth remains under the influence of a waning high-speed #SolarWind ☀️ stream. No Earth-directed coronal mass ejections (#CMEs) were observed over the past 24 hours. Earth’s #geomagnetic field 🌐 was unsettled to active over the past day. earthsky.org/sun/sun-news-acti

    #SpaceWeather #RadiationProtection

  16. The #Carrington Event was both the most powerful #SolarStorm and the most powerful #Geomagnetic #Storm ever recorded.

    It started with an incredibly intense solar flare, the most powerful ever observed, releasing a massive amount of energy and matter from the Sun.

    This solar storm sent a massive coronal mass ejection towards Earth, which then slammed into our magnetosphere, causing the most intense geomagnetic storm ever recorded.

    knowledgezone.co.in/posts/What

  17. The #Carrington Event was both the most powerful #SolarStorm and the most powerful #Geomagnetic #Storm ever recorded.

    It started with an incredibly intense solar flare, the most powerful ever observed, releasing a massive amount of energy and matter from the Sun.

    This solar storm sent a massive coronal mass ejection towards Earth, which then slammed into our magnetosphere, causing the most intense geomagnetic storm ever recorded.

    knowledgezone.co.in/posts/What

  18. No Earth-directed coronal mass ejections (#CMEs) were observed in available coronagraph imagery.
    Current #geomagnetic activity: Earth’s magnetic field is quiet. Unsettled condition are expected to begin on September 8 due to fast solar ☀️ wind reaching Earth from a coronal hole moving into geoeffective position. This should extend into 📆 September 9 earthsky.org/sun/sun-news-acti

    #SpaceWeather

  19. No Earth-directed coronal mass ejections (#CMEs) were observed in available coronagraph imagery.
    Current #geomagnetic activity: Earth’s magnetic field is quiet. Unsettled condition are expected to begin on September 8 due to fast solar ☀️ wind reaching Earth from a coronal hole moving into geoeffective position. This should extend into 📆 September 9 earthsky.org/sun/sun-news-acti

    #SpaceWeather

  20. No Earth-directed coronal mass ejections (#CMEs) were observed in available coronagraph imagery.
    Current #geomagnetic activity: Earth’s magnetic field is quiet. Unsettled condition are expected to begin on September 8 due to fast solar ☀️ wind reaching Earth from a coronal hole moving into geoeffective position. This should extend into 📆 September 9 earthsky.org/sun/sun-news-acti

    #SpaceWeather

  21. No Earth-directed coronal mass ejections (#CMEs) were observed in available coronagraph imagery.
    Current #geomagnetic activity: Earth’s magnetic field is quiet. Unsettled condition are expected to begin on September 8 due to fast solar ☀️ wind reaching Earth from a coronal hole moving into geoeffective position. This should extend into 📆 September 9 earthsky.org/sun/sun-news-acti

    #SpaceWeather

  22. No Earth-directed coronal mass ejections (#CMEs) were observed in available coronagraph imagery.
    Current #geomagnetic activity: Earth’s magnetic field is quiet. Unsettled condition are expected to begin on September 8 due to fast solar ☀️ wind reaching Earth from a coronal hole moving into geoeffective position. This should extend into 📆 September 9 earthsky.org/sun/sun-news-acti

    #SpaceWeather

  23. Recently Completed Geophysical Survey Will Help Protect Critical Infrastructure From Geomagnetic Storms And Space Weather
    --
    usgs.gov/news/national-news-re <-- shared technical article
    --
    [my other ½ is a space weather scientist, until I knew her I was not fully aware of all the risks and associated hazards associated with space weather]

    @USGS @NSF @nasa @EarthScope @NOAA

  24. #SpaceWeather news via #SolarHam

    Near X-Flare

    June 23, 2024 @ 14:50 UTC
    "Is our old pal #AR3664 (3697 and now 3723) still active?

    "Of course it is. A near #XFlare (M9.3) was detected at 13:01 UTC (Jun 23). The flare itself was fairly rapid, so a coronal mass ejection (CME) is likely not associated. We will get a better at the returning flare champion over the next few days.

    "Now back for the third time, AR 3664 (3697) is returning into view from off the farside of the Sun. This region was first assigned 3664 on May 1st and would go on to produce non stop X-Flares and the resulting eruptions were responsible for the extreme #geomagnetic storm on May 10-11. It would reappear again on May 28th and was reassigned AR 3697 and would produce additional major solar flares. What will it have in store for us this time around? Stay tuned to find out."

    solarham.com/pictures/2024/jun

    solarham.com/

    #SolarCycle25 #SolarFlares

  25. #SpaceWeather news via #SolarHam

    Near X-Flare

    June 23, 2024 @ 14:50 UTC
    "Is our old pal #AR3664 (3697 and now 3723) still active?

    "Of course it is. A near #XFlare (M9.3) was detected at 13:01 UTC (Jun 23). The flare itself was fairly rapid, so a coronal mass ejection (CME) is likely not associated. We will get a better at the returning flare champion over the next few days.

    "Now back for the third time, AR 3664 (3697) is returning into view from off the farside of the Sun. This region was first assigned 3664 on May 1st and would go on to produce non stop X-Flares and the resulting eruptions were responsible for the extreme #geomagnetic storm on May 10-11. It would reappear again on May 28th and was reassigned AR 3697 and would produce additional major solar flares. What will it have in store for us this time around? Stay tuned to find out."

    solarham.com/pictures/2024/jun

    solarham.com/

    #SolarCycle25 #SolarFlares

  26. " #Strong #electrical currents were #surging through #rocks and #soil . The biggest voltages along the US eastern seaboard and in the Midwest were as much as 10,000 times normal.
    ...
    Back in March 1989, voltages only a little stronger than the ones shown above #broughtdown the entire #HydroQuébec #powersystem. ..."

    spaceweather.com/

    #spaceweather #solarstorm #geomagnetic #geoelectric

  27. " #Strong #electrical currents were #surging through #rocks and #soil . The biggest voltages along the US eastern seaboard and in the Midwest were as much as 10,000 times normal.
    ...
    Back in March 1989, voltages only a little stronger than the ones shown above #broughtdown the entire #HydroQuébec #powersystem. ..."

    spaceweather.com/

    #spaceweather #solarstorm #geomagnetic #geoelectric