[SMCARA] A Solar Storm is Coming

[JD Delancy]

-------- Forwarded Message --------

A Solar Storm is Coming
A coronal mass ejection (CME) hurled toward Earth by huge sunspot AR2673 
is expected to arrive on Sept. 6th, triggering strong geomagnetic storms

*Space Weather News for Sept. 5, 2017*
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*A SOLAR STORM IS COMING:* Yesterday, during a flurry of M-class solar 
flares, sunspot AR2673 hurled a CME toward Earth. NOAA forecasters say 
the cloud is likely to arrive late on Sept. 6th, causing 
moderately-strong (G2-class) geomagnetic storms with isolated periods of 
strong (G3-class) storming on Sept. 6th and 7th. Visit Spaceweather.com 
<http://Spaceweather.us11.list-manage.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=cd827dfdb5&e=ac329735b6> 
to view the aurora forecast and a movie of the CME leaving the sun.

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*Above:* The source of the incoming solar storm is huge sunspot AR2673, 
shown here in a Sept. 5th photo taken by amateur astronomer Philippe 
Tosi of Nîmes, France. An image of Earth was inserted for scale. More 
pictures of this sunspot may be found in the Space Weather Photo Gallery 
<http://Spaceweather.us11.list-manage.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=295b63654c&e=ac329735b6>.


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