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Sunspot AR 2192

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larrykrozel's picture
Sunspot AR 2192

As solar observers are no doubt aware, a very large sunspot (AR2192) has rotated towards Earth.  It's already produced an X1-class flare and is poised to produce another.  If you have a solar filter handy, it's really worth your time to check out this monster (125,000 km wide)!  It's also visible to the unaided eye using a 14 shade welders glass.  I haven't seen a sunspot this size in quite a long time, and it is breathtaking through solar scopes!  If you have any questions on how to safely observe the Sun, please contact the Solar Section of the AAVSO.


ASA's picture
giant sunspot ¡¡¡¡ : 2014 10 21 UT.

Hi all..


my report, the sun (Video and photos) : 2014 10 21 UT


White Light  :-)



Solar Data Analysis Center (SIDC) and Space Weather :







Salvador Aguirre

larrykrozel's picture
Giant Sunspot!!


Thanks so much for the wonderful videos of AR2192.  Very nice!


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