Thank you, whoever is left at NOAA.
X2.7-class eruption from sunspot AR4087
X2.7-class eruption from sunspot AR4087
May 17, 2025 at 11:03 AM
Thank you, whoever is left at NOAA.
X2.7-class eruption from sunspot AR4087
X2.7-class eruption from sunspot AR4087
New Sunspot AR4087 is firing x class flares. Unfortunately they're currently being aimed at Mars which will be experiencing Aurora displays tomorrow. Maybe our turn soon? #astronomy #astrophotography @stormhour.com @photohour.bsky.social
May 16, 2025 at 3:35 PM
New Sunspot AR4087 is firing x class flares. Unfortunately they're currently being aimed at Mars which will be experiencing Aurora displays tomorrow. Maybe our turn soon? #astronomy #astrophotography @stormhour.com @photohour.bsky.social
The Sun in hydrogen alpha, taken this morning from the back garden.
Esprit 100 and Quark Chromosphere.
There's a lovely filaprom at about the 11 o'clock position and several nice filaments.
The active region upper left is AR4087
🔭
Esprit 100 and Quark Chromosphere.
There's a lovely filaprom at about the 11 o'clock position and several nice filaments.
The active region upper left is AR4087
🔭
May 14, 2025 at 7:54 PM
The Sun in hydrogen alpha, taken this morning from the back garden.
Esprit 100 and Quark Chromosphere.
There's a lovely filaprom at about the 11 o'clock position and several nice filaments.
The active region upper left is AR4087
🔭
Esprit 100 and Quark Chromosphere.
There's a lovely filaprom at about the 11 o'clock position and several nice filaments.
The active region upper left is AR4087
🔭
A closer view of the filaprom from yesterday morning.
This is the best 500/4000 frames which shows more detail than the full disk mosaic I posted yesterday
🔭
This is the best 500/4000 frames which shows more detail than the full disk mosaic I posted yesterday
🔭
May 15, 2025 at 3:57 PM
A closer view of the filaprom from yesterday morning.
This is the best 500/4000 frames which shows more detail than the full disk mosaic I posted yesterday
🔭
This is the best 500/4000 frames which shows more detail than the full disk mosaic I posted yesterday
🔭
Is Solar Cycle 25 past its peak? There are unconfirmed reports it might be on the wane. Started in Dec 2019, it has another 5 years to go. In the meantime, Sunspot AR4087 is mildly active. Still, we'll always have May 10th-11th 2024! #astronomy #astrophotography @stormhour.com @photohour.bsky.social
May 19, 2025 at 1:54 PM
Is Solar Cycle 25 past its peak? There are unconfirmed reports it might be on the wane. Started in Dec 2019, it has another 5 years to go. In the meantime, Sunspot AR4087 is mildly active. Still, we'll always have May 10th-11th 2024! #astronomy #astrophotography @stormhour.com @photohour.bsky.social
Sun in h-alpha today, with a close up of the large prominence. Coronado Solar Max 🔭 with Touptek 585M mono camera. Close up of prominence with #Televue 2.5 powermate. #astrophotography #solar #heliophysics
May 20, 2025 at 11:31 AM
Sun in h-alpha today, with a close up of the large prominence. Coronado Solar Max 🔭 with Touptek 585M mono camera. Close up of prominence with #Televue 2.5 powermate. #astrophotography #solar #heliophysics
Active Sun imaged from Edinburgh today at 16:25. Lots of prominences on both limbs, and filaments on the solar disk. Taken with a Coronado SolarMax 🔭 and processed in AstroSurface and PixInsight (Solar Toolbox - invert disk and prominence boost). #astrophotography #solar #heliophysics
May 17, 2025 at 4:25 PM
Active Sun imaged from Edinburgh today at 16:25. Lots of prominences on both limbs, and filaments on the solar disk. Taken with a Coronado SolarMax 🔭 and processed in AstroSurface and PixInsight (Solar Toolbox - invert disk and prominence boost). #astrophotography #solar #heliophysics
☀️💥 Nouvelle éruption spectaculaire de la région AR4087, de magnitude M4.71. On tient clairement une région très intéressante, il reste cependant plusieurs jours avant qu’elle ne se retrouve face à nous…
May 14, 2025 at 7:18 PM
☀️💥 Nouvelle éruption spectaculaire de la région AR4087, de magnitude M4.71. On tient clairement une région très intéressante, il reste cependant plusieurs jours avant qu’elle ne se retrouve face à nous…
Aktivitu Slunce v současném období rozebírá na webu České astroomické společnosti náš redaktor Martin Gembec.
www.astro.cz/clanky/ukazy...
www.astro.cz/clanky/ukazy...
Po klidnějším období série silných erupcí na Slunci
14. května 2025 byla z aktivní oblasti AR4087 uvolněna oblaka plazmatu, která zde vidíme v extrémním
www.astro.cz
May 15, 2025 at 11:53 AM
Aktivitu Slunce v současném období rozebírá na webu České astroomické společnosti náš redaktor Martin Gembec.
www.astro.cz/clanky/ukazy...
www.astro.cz/clanky/ukazy...
The sun roared to life early Tuesday, unleashing a powerful X-class solar flare from a newly emerging sunspot region AR4087.
www.space.com/astronomy/su...
www.space.com/astronomy/su...
Strongest solar flare of 2025 erupts from sun, sparking radio blackouts across Europe, Asia and the Middle East
X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of more flares ahead.
www.space.com
May 14, 2025 at 12:54 PM
The sun roared to life early Tuesday, unleashing a powerful X-class solar flare from a newly emerging sunspot region AR4087.
www.space.com/astronomy/su...
www.space.com/astronomy/su...
that same feature you can use to tell we've witnessed most of a rotation is also AR4087, the subject of this article
www.independent.co.uk/space/solar-...
www.independent.co.uk/space/solar-...
Nasa warns of huge solar flares causing blackouts on Earth
The Sun’s most active region is turning to face Earth, bringing spectacular auroras and occasional blackouts
www.independent.co.uk
May 19, 2025 at 7:05 PM
that same feature you can use to tell we've witnessed most of a rotation is also AR4087, the subject of this article
www.independent.co.uk/space/solar-...
www.independent.co.uk/space/solar-...
Sonnensturm durch Sonnenfleck AR4087: Am Nachmittag des 14.Mai wurden Störungen im Funkverkehr in Europa, Asien und im Nahen Osten registriert
www.vulkane.net/blogmobil/we...
www.vulkane.net/blogmobil/we...
Welt: Sonnensturm störte Funkverkehr - Vulkane Net Newsblog
Starke Sonneneruption verursachte am Dienstagnachmittag einen Sonnensturm, der den Funkverkehr großräumig störte.
www.vulkane.net
May 16, 2025 at 8:03 PM
Sonnensturm durch Sonnenfleck AR4087: Am Nachmittag des 14.Mai wurden Störungen im Funkverkehr in Europa, Asien und im Nahen Osten registriert
www.vulkane.net/blogmobil/we...
www.vulkane.net/blogmobil/we...
На Солнце в активной области AR4087 в 08:16 по UTC зарегистрирована сильная вспышка X2.7. Это пока самая сильная в 2025 г.
May 14, 2025 at 9:34 AM
На Солнце в активной области AR4087 в 08:16 по UTC зарегистрирована сильная вспышка X2.7. Это пока самая сильная в 2025 г.
#Sun activity rocketed to high over the past day after 2 regions each fired an X flare, the most powerful category of solar blast. The 1st, fired at 15:25 UTC yesterday, came from sunspot region AR4086. And the 2nd, fired at 8:04 UTC this morning, came from AR4087. 🔭 More: buff.ly/nvNIt8k
📸 SDO.
📸 SDO.
May 14, 2025 at 1:49 PM
#Sun activity rocketed to high over the past day after 2 regions each fired an X flare, the most powerful category of solar blast. The 1st, fired at 15:25 UTC yesterday, came from sunspot region AR4086. And the 2nd, fired at 8:04 UTC this morning, came from AR4087. 🔭 More: buff.ly/nvNIt8k
📸 SDO.
📸 SDO.
🚨Double X-Class Blasts!🚨The Sun just delivered a one-two punch with a pair of powerful X-class flares!
🔥AR4086 fired off an X1.2 flare as it slipped over the west limb.
💥AR4087 wasn’t holding back – unleashing a massive X2.7 flare.
Stay tuned for more updates! 🌞⚡️ #heliophysics bit.ly/sunactivity
🔥AR4086 fired off an X1.2 flare as it slipped over the west limb.
💥AR4087 wasn’t holding back – unleashing a massive X2.7 flare.
Stay tuned for more updates! 🌞⚡️ #heliophysics bit.ly/sunactivity
May 14, 2025 at 10:26 AM
🚨Double X-Class Blasts!🚨The Sun just delivered a one-two punch with a pair of powerful X-class flares!
🔥AR4086 fired off an X1.2 flare as it slipped over the west limb.
💥AR4087 wasn’t holding back – unleashing a massive X2.7 flare.
Stay tuned for more updates! 🌞⚡️ #heliophysics bit.ly/sunactivity
🔥AR4086 fired off an X1.2 flare as it slipped over the west limb.
💥AR4087 wasn’t holding back – unleashing a massive X2.7 flare.
Stay tuned for more updates! 🌞⚡️ #heliophysics bit.ly/sunactivity
Little happening on Sol *except* for unassuming active region 4087. Looking like nothin' much, AR4087 has been blasting off regular CMEs all missing Earth... so far. In the next couple of days our planet will be within 4087's strike zone so be ready for action!
#sunspots #sun #solarobserving
#sunspots #sun #solarobserving
May 15, 2025 at 7:06 PM
Little happening on Sol *except* for unassuming active region 4087. Looking like nothin' much, AR4087 has been blasting off regular CMEs all missing Earth... so far. In the next couple of days our planet will be within 4087's strike zone so be ready for action!
#sunspots #sun #solarobserving
#sunspots #sun #solarobserving
🤯 Strongest solar flare of 2025 erupts from sun, sparking radio blackouts across Europe, Asia and the Middle East (video)
www.space.com/astronomy/su...
www.space.com/astronomy/su...
Strongest solar flare of 2025 erupts from sun, sparking radio blackouts across Europe, Asia and the Middle East (video)
X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of more flares ahead.
www.space.com
May 14, 2025 at 10:09 PM
🤯 Strongest solar flare of 2025 erupts from sun, sparking radio blackouts across Europe, Asia and the Middle East (video)
www.space.com/astronomy/su...
www.space.com/astronomy/su...
Schau ma mal
...Ein gewaltiger Sonnensturm X2.7 aus AR4087 traf am
14. Mai um 10:25 Uhr (MESZ) die Erde und sorgte für massive Stromausfälle und Kommunikationsprobleme in Europa, Asien und dem Nahen Osten...
#spaceweather #solarstorm #xflare #blackout #spacerheuma
www.heute.at/s/massiver-s...
...Ein gewaltiger Sonnensturm X2.7 aus AR4087 traf am
14. Mai um 10:25 Uhr (MESZ) die Erde und sorgte für massive Stromausfälle und Kommunikationsprobleme in Europa, Asien und dem Nahen Osten...
#spaceweather #solarstorm #xflare #blackout #spacerheuma
www.heute.at/s/massiver-s...
Massiver Sonnensturm legt weltweit Stromnetze lahm | Heute.at
Sonnensturm trifft Erde: Massive Stromausfälle und Funkausfälle weltweit. Experten warnen vor weiteren Eruptionen. Schutz der Infrastruktur nötig.
www.heute.at
May 18, 2025 at 7:55 AM
Schau ma mal
...Ein gewaltiger Sonnensturm X2.7 aus AR4087 traf am
14. Mai um 10:25 Uhr (MESZ) die Erde und sorgte für massive Stromausfälle und Kommunikationsprobleme in Europa, Asien und dem Nahen Osten...
#spaceweather #solarstorm #xflare #blackout #spacerheuma
www.heute.at/s/massiver-s...
...Ein gewaltiger Sonnensturm X2.7 aus AR4087 traf am
14. Mai um 10:25 Uhr (MESZ) die Erde und sorgte für massive Stromausfälle und Kommunikationsprobleme in Europa, Asien und dem Nahen Osten...
#spaceweather #solarstorm #xflare #blackout #spacerheuma
www.heute.at/s/massiver-s...
☀️ Séchez vos larmes de la déception de l’éruption X d’hier : la nouvelle région AR4087 en approche par le limbe est débarque en fanfare avec une série de fortes éruptions : M5.3, X2.7 (en images) puis M7.7 ! Espérons qu’elle ne s’épuise pas avant de nous faire face… 🫣
May 14, 2025 at 12:36 PM
☀️ Séchez vos larmes de la déception de l’éruption X d’hier : la nouvelle région AR4087 en approche par le limbe est débarque en fanfare avec une série de fortes éruptions : M5.3, X2.7 (en images) puis M7.7 ! Espérons qu’elle ne s’épuise pas avant de nous faire face… 🫣
Strongest solar flare of 2025 erupts from sun, sparking radio blackouts across Europe, Asia and the Middle East (video)
Source: Space
search.app/XGQRm
Shared via the Google App
Source: Space
search.app/XGQRm
Shared via the Google App
Strongest solar flare of 2025 erupts from sun, sparking radio blackouts across Europe, Asia and the Middle East (video)
X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of more flares ahead.
search.app
May 15, 2025 at 2:23 PM
Strongest solar flare of 2025 erupts from sun, sparking radio blackouts across Europe, Asia and the Middle East (video)
Source: Space
search.app/XGQRm
Shared via the Google App
Source: Space
search.app/XGQRm
Shared via the Google App
Sun gettin spicy www.space.com/astronomy/su...
Strongest solar flare of 2025 erupts from sun, sparking radio blackouts across Europe, Asia and the Middle East (video)
X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of more flares ahead.
www.space.com
May 14, 2025 at 6:19 PM
Sun gettin spicy www.space.com/astronomy/su...
[The Sun] Strongest solar flare of 2025 erupts from sun, sparking radio blackouts across Europe, Asia and the Middle East www.space.com/astronomy/su... #ClimateCrisis #Sun #Space #SolarFlare #X2.7 #Radio #Blackout #Europe #Asia #Earth
Strongest solar flare of 2025 erupts from sun, sparking radio blackouts across Europe, Asia and the Middle East (video)
X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of more flares ahead.
www.space.com
May 14, 2025 at 4:39 PM
[The Sun] Strongest solar flare of 2025 erupts from sun, sparking radio blackouts across Europe, Asia and the Middle East www.space.com/astronomy/su... #ClimateCrisis #Sun #Space #SolarFlare #X2.7 #Radio #Blackout #Europe #Asia #Earth