CHANCE OF FLARES: NOAA forecasters estimate a 40% chance of an X-class

Bill Merrow  -  12:13 PM  -  Public

Brad Panovich originally shared this post:

CHANCE OF FLARES: 

NOAA forecasters estimate a 40% chance of an X-class solar flare today from big sunspot AR1429. The sunspot is almost directly facing Earth, so any such eruptions should be geoeffective. (via spaceweather.com)

More photos from Brad Panovich

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