Minor geomagnetic storm

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Carbon60
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Minor geomagnetic storm

Post by Carbon60 »

As some of you may have read, my magnetometer has been out of action for a few weeks pending a repair, but it is now up and running and is fully functional. This came just in time to capture the latest geomagnetic activity resulting from a fast flowing solar wind stream emanating from a large coronal hole. Although the events over the past couple of nights have been relatively minor in geomagnetic terms, they have, nevertheless, created beautiful aurorae around the poles, as reported on Spaceweather.com The consequent 'wiggles' on the chart caused by the passing wind stream are plain to see and each peak and trough represents a real event occurring within our magnetic environment here on Earth.

The Sun might be exceptionally quiet just now, but it still provides interest.
20191117_Coronal Hole.jpg
20191117_Coronal Hole.jpg (212.03 KiB) Viewed 2709 times
Thanks for looking.

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
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Re: Minor geomagnetic storm

Post by Montana »

Looking good Stuart :hamster: pity it is wet all the time but I guess we wouldn't have seen this anyway. I am glad you can see it though :bow

Alexandra


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Re: Minor geomagnetic storm

Post by Carbon60 »

Thanks Alexandra. Yes, thankfully the rain doesn't effect the magnetometer readings (unless the electronics get flooded :( )

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 geomagnetic storm

Post by highfnum »

all back to normal
"rain , rain go away come back again in another day"


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Re: Minor geomagnetic storm

Post by marktownley »

That's a good record you got there Stu. Congrats on spaceweather too.


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Re: Minor geomagnetic storm

Post by Carbon60 »

Many thanks John & Mark.

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 geomagnetic storm

Post by MapleRidge »

Great post with the geomagnetic activity, and congrats on the SpaceWeather site the other day too :bow

Brian


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