Solar Wind from Coronal Hole Reaches Earth (April 2nd)
- Carbon60
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Solar Wind from Coronal Hole Reaches Earth (April 2nd)
Hi All,
A large coronal hole is spewing out high speed solar wind. Yesterday it reached Earth and sent magnetometers twitching as it impacted our magnetic bubble and disrupted Earth's magnetic field. The data for the event are shown below and are compared with a relatively 'quiet' day, although no two quiet days are really alike. As can be seen, the solar wind produced a couple of strong spikes in the evening. The 'hump' between 6:00am and mid-day is a typical feature resulting from solar induced electric currents flowing within the ionosphere and generating their own magnetic field.
Thanks for looking.
Stu.
A large coronal hole is spewing out high speed solar wind. Yesterday it reached Earth and sent magnetometers twitching as it impacted our magnetic bubble and disrupted Earth's magnetic field. The data for the event are shown below and are compared with a relatively 'quiet' day, although no two quiet days are really alike. As can be seen, the solar wind produced a couple of strong spikes in the evening. The 'hump' between 6:00am and mid-day is a typical feature resulting from solar induced electric currents flowing within the ionosphere and generating their own magnetic field.
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/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
- swisswalter
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Re: Solar Wind from Coronal Hole Reaches Earth (April 2nd)
Hi Stuart
thank you very much for presenting this, most interesting
thank you very much for presenting this, most interesting
Only stardust in the wind, some fine and some less fine scopes, filters and adapters as well. Switzerland 47 N, 9 E, in the heart of EUROPE
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
- grimble_cornet
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Re: Solar Wind from Coronal Hole Reaches Earth (April 2nd)
Great data Stu
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Mike Garbett
Selection of Solar and Deep Sky images on Flickr: https://www.flickr.com/photos/mikegarbett/
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Mike Garbett
Selection of Solar and Deep Sky images on Flickr: https://www.flickr.com/photos/mikegarbett/
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- marktownley
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Re: Solar Wind from Coronal Hole Reaches Earth (April 2nd)
Good stuff Stu!
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
- Carbon60
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Re: Solar Wind from Coronal Hole Reaches Earth (April 2nd)
Cheers guys.
Stu.
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/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
- grimble_cornet
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Re: Solar Wind from Coronal Hole Reaches Earth (April 2nd)
Snap!
Pretty good agreement on the main events
Pretty good agreement on the main events
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.
.
Mike Garbett
Selection of Solar and Deep Sky images on Flickr: https://www.flickr.com/photos/mikegarbett/
.
.
Mike Garbett
Selection of Solar and Deep Sky images on Flickr: https://www.flickr.com/photos/mikegarbett/
- Carbon60
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Re: Solar Wind from Coronal Hole Reaches Earth (April 2nd)
Pretty darn good I think, Mike, considering the temperature sensitivity of this device and its simplicity.
Cheers
Stu.
Cheers
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/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
- swisswalter
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Re: Solar Wind from Coronal Hole Reaches Earth (April 2nd)
Hi Mike
indeed a very good match
indeed a very good match
Only stardust in the wind, some fine and some less fine scopes, filters and adapters as well. Switzerland 47 N, 9 E, in the heart of EUROPE
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
from 7 am - 7 pm http://www.nanosys.ch
from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa
- Montana
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Re: Solar Wind from Coronal Hole Reaches Earth (April 2nd)
Wow! and thanks for putting in the calm day for reference, it really helps grasp the magnitude
Alexandra
Alexandra
- marktownley
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Re: Solar Wind from Coronal Hole Reaches Earth (April 2nd)
A great match chaps!
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!