Minor CME impact 30th/31st October 2021

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Carbon60
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Minor CME impact 30th/31st October 2021

Post by Carbon60 »

Here are my magnetometer data from last night here in the UK when a minor CME impacted Earth's magnetic bubble creating beautiful aurora.
There's another one on it's way (stronger, maybe) resulting from the X-class flare on the 28th.

Our very own Mark T was on the ground in Iceland and saw/photographed the resulting light show.
20211031_CME Impact.jpg
20211031_CME Impact.jpg (117.77 KiB) Viewed 704 times
Thanks for looking.

Stu


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Minor CME impact 30th/31st October 2021

Post by Montana »

Sadly it was a one hit wonder and didn't come up to expectation, probably because we had clear weather :lol: tonight will be the main show with rain and gales ;)

Alexandra


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Re: Minor CME impact 30th/31st October 2021

Post by MapleRidge »

Thanks for showing you data Stuart :bow

If a second blow is to come it will be interesting to see your readings and if it translates to high aurora activity

Brian


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Re: Minor CME impact 30th/31st October 2021

Post by EGRAY_OBSERVATORY »

Thanks vm Stuart for your excellent data and yes indeed if the big one from AR2887 strikes in our dark-skies, the mind boggles so-far - as to what it will deliver...

Terry


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Re: Minor CME impact 30th/31st October 2021

Post by Carbon60 »

Many thanks Alexandra, Brian and Terry.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Minor CME impact 30th/31st October 2021

Post by marktownley »

Thanks for the graph Stu, and here is the aurora from that CME

Image1024-ani by Mark Townley, on Flickr


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Re: Minor CME impact 30th/31st October 2021

Post by Carbon60 »

Thanks, Mark. It’s great to see the two aspects of the event ‘side by side’.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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