[HCARC] Solar Activity 25 SEP 17

Kerry kerryk5ks at hughes.net
Mon Sep 25 12:22:44 EDT 2017


There is still no flare activity of significance on the sun. This 
morning a 3rd sunspot group came over the limb. This one is in the 
northern hemisphere.  It also seems to have a large leading sunspot.  
The loops seen at 171 Angstroms above this latest sunspot group are the 
most impressive of the 3 current groups and the loops above the most 
recent group to appear in the southern hemisphere are almost as 
impressive.  Perhaps one or both of these 2 most recent groups will be 
active .  The X-ray flux keeps creeping up as does the solar flux which 
was 87 yesterday.

Kerry



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