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G1 Geomagnetic Storm 28th Feb '19

Posted: Thu Feb 28, 2019 7:29 pm
by Carbon60
Hi,

A large, wide, coronal hole is spewing high speed solar wind across the chasm, creating a G1 solar storm and on going geomagnetic 'rumblings'.

Here are my data from yesterday and today.
20190228_Coronal Hole.jpg
20190228_Coronal Hole.jpg (179.76 KiB) Viewed 631 times
The coronal hole is very wide, so we can expect geomagnetic activity over a few days yet. The intensity depends on the orientation of the magnetic field carried by the plasma which is impossible to predict.

Thanks for looking.

Stu.

Re: G1 Geomagnetic Storm 28th Feb '19

Posted: Thu Feb 28, 2019 8:07 pm
by marktownley
Looks very unsettled! I've had a few alerts ping through now.

Re: G1 Geomagnetic Storm 28th Feb '19

Posted: Fri Mar 01, 2019 10:18 am
by Montana
Great data Stuart! :hamster:

I got alerts last night too, pity it was the only raining night for a long time. All previous nights have been totally clear, typical.

Alexandra

Re: G1 Geomagnetic Storm 28th Feb '19

Posted: Thu Apr 11, 2019 12:31 am
by MapleRidge
Always good to see your data on the Geomagnetic storms...well done :bow

Brian