Solar Activity Report: November 17-23, 2025 Solar activity remained at low levels throughout the reporting period, predominantly within the B-class flare range. Four high-intensity C-class flares and several weaker C-class events were observed, with the largest—a C9.9—occurring on November 19 from a region just beyond the northeast limb. No Earth-directed CMEs were detected during this interval. The latest helioseismic far-side map indicates the presence of two active regions, both with a high p
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Solar Activity Report: November 17-23, 2025 Solar activity remained at low levels throughout the reporting period, predominantly within the B-class flare range. Four high-intensity C-class flares and several weaker C-class events were observed, with the largest—a C9.9—occurring on November 19 from a region just beyond the northeast limb. No Earth-directed CMEs were detected during this interval. The latest helioseismic far-side map indicates the presence of two active regions, both with a high p
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Solar Activity Report: December 22-28, 2025 Solar activity was low at the start of the week, with X‑ray flux generally confined to the low C‑class range aside from a few higher C‑class events. Activity increased markedly on December 27, highlighted by an M5.1 flare from active region 14325 at the east limb and a C9.9 flare from active region 14318 near the disk center. M‑class activity continued into December 28, when active region 14325 produced an impulsive M1.3 flare and active region 14317 g
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Solar Activity Report: December 22-28, 2025 Solar activity was low at the start of the week, with X‑ray flux generally confined to the low C‑class range aside from a few higher C‑class events. Activity increased markedly on December 27, highlighted by an M5.1 flare from active region 14325 at the east limb and a C9.9 flare from active region 14318 near the disk center. M‑class activity continued into December 28, when active region 14325 produced an impulsive M1.3 flare and active region 14317 g
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Solar Activity Report: October 13-19, 2025 Solar activity persisted at moderate levels throughout the week, with M-class flares occurring daily. Active Region 14246 was the dominant source, contributing 25 of the 28 M-class flares recorded during the reporting period. The most intense event was an M4.8 flare on October 15. Notably, even after crossing the west limb on October 18, the region continued to produce M-class activity, including M1.0 and M1.8 flares on October 19. There were numerous C
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Solar Activity Report: October 13-19, 2025 Solar activity persisted at moderate levels throughout the week, with M-class flares occurring daily. Active Region 14246 was the dominant source, contributing 25 of the 28 M-class flares recorded during the reporting period. The most intense event was an M4.8 flare on October 15. Notably, even after crossing the west limb on October 18, the region continued to produce M-class activity, including M1.0 and M1.8 flares on October 19. There were numerous C
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Sun news: Newcomer sunspot region fires an almost-M flare
Sun news: Newcomer sunspot region fires an almost-M flare
3 months ago
earthsky.org
What is the connection between Solar Activity and Space Weather? It starts with a dynamic Sun changing the space around it according to its magnetic cycle. As the current solar cycle #25 approaches its maximum, we are experiencing Space Weather events more often here on Earth. Learn more about solar activity and the sun’s current cycle: https://www.nesdis.noaa.gov/news/time-lapse-of-solar-cycle-25-displays-increasing-activity-the-sun | NOAA National Centers for Environmental Information
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What is the connection between Solar Activity and Space Weather? It starts with a dynamic Sun changing the space around it according to its magnetic cycle. As the current solar cycle #25 approaches its maximum, we are experiencing Space Weather events more often here on Earth. Learn more about solar activity and the sun’s current cycle: https://www.nesdis.noaa.gov/news/time-lapse-of-solar-cycle-25-displays-increasing-activity-the-sun | NOAA National Centers for Environmental Information
413 viewsDec 7, 2023
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🔥 Solar Activity Update – April 18, 2025 🔥 Strong auroras lit up the skies this past week, and solar conditions remain active. A large Earth-facing coronal hole, Region 34, is sending high-speed solar wind toward Earth once again. At the same time, a concentrated solar filament sits directly in front of us. If it erupts, it could launch a coronal mass ejection timed with the incoming solar wind. This combination increases the risk for geomagnetic disturbances and more widespread auroral activi
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🔥 Solar Activity Update – April 18, 2025 🔥 Strong auroras lit up the skies this past week, and solar conditions remain active. A large Earth-facing coronal hole, Region 34, is sending high-speed solar wind toward Earth once again. At the same time, a concentrated solar filament sits directly in front of us. If it erupts, it could launch a coronal mass ejection timed with the incoming solar wind. This combination increases the risk for geomagnetic disturbances and more widespread auroral activi
18.9K viewsApr 18, 2025
FacebookAbove The Norm News
🌞 👀 Sun activity for November 14, 2023 See a solar jet blasting sun-stuff into space 🤩 🌎 Over the past day, we saw beautiful active filaments all over the Earth-facing sun. 😱 And early this morning, we saw the solar jet extending from the sun’s outer atmosphere. This jet isn’t made of ordinary matter. It’s a collimated, beam-like ejection of what’s called plasma, a fourth state of matter consisting of elementary particles and magnetic fields from our blazingly hot star. 😎 🥳 It’s this sola
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🌞 👀 Sun activity for November 14, 2023 See a solar jet blasting sun-stuff into space 🤩 🌎 Over the past day, we saw beautiful active filaments all over the Earth-facing sun. 😱 And early this morning, we saw the solar jet extending from the sun’s outer atmosphere. This jet isn’t made of ordinary matter. It’s a collimated, beam-like ejection of what’s called plasma, a fourth state of matter consisting of elementary particles and magnetic fields from our blazingly hot star. 😎 🥳 It’s this sola
8.8K viewsNov 14, 2023
FacebookThe Sun Today: Solar Facts and Space Weather
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🌞 📰 Sun news August 28: Prominences, Auroras! More to come? 🤔 Solar activity dropped to low levels during the past day, with only C flares. Activity is more than just flaring. We are seeing some very exciting, energetic prominence activity. A prominence on the eastern limb erupted, uncurling as it left the sun. This produced a beautiful CME visible in the SOHO LASCO C2 and C3 coronagraphs. Two dynamic but currently stable prominences on the west-northwest limb (edge) are dancing high in the s
5.1K viewsAug 28, 2024
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Solar Storms and Flares - NASA Science
Sep 13, 2024
nasa.gov
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The Sun’s only visible active region sputtered and spurted and eventually unleashed a small solar flare on Feb. 7, captured here by our Solar Dynamics Observatory satellite. The flare appears as a brief, bright flash about midway through the half-day-long clip. Normally, a flare this small might not catch much attention, but solar activity is increasingly rare as the Sun is slowly approaching solar minimum, a natural low point in its 11-year activity cycle. These images were taken in a wavelengt
14.7K viewsFeb 18, 2018
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Five historically huge solar events
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noaa.gov
What Will Solar Cycle 25 Look Like? - NASA
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Watch a 10-Year Time Lapse of Sun From NASA’s SDO - NASA
Jun 24, 2020
nasa.gov
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Apr 11, 2024
almanac.com
How Scientists Around the World Track the Solar Cycle - NASA
6 viewsSep 15, 2020
nasa.gov
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🌞 📰 Solar superstorm is ongoing. More auroras tonight? 😱 WOW! Last night, there was an auroral explosion across the globe. The anticipated geomagnetic storm reached levels much higher than expected. But if you missed it, there’s a good chance for more tonight. 🤩 Overnight, the level of geomagnetic activity climbed to a G5 (extreme) storm. A series of coronal mass ejections (CMEs) arrived a bit earlier than anticipated, reaching us late yesterday, May 10. It appears that one or more CMEs over
2.1K viewsMay 11, 2024
FacebookThe Sun Today: Solar Facts and Space Weather
NASA, NOAA: Sun Reaches Maximum Phase in 11-Year Solar Cycle - NASA Science
Oct 15, 2024
nasa.gov
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