[SMCARA] Geomagnetic Storm in Progress

JD Delancy w1jd at comcast.net
Tue Feb 27 03:58:18 EST 2018



Geomagnetic Storm in Progress
A G1-class geomagnetic storm is in progress on Feb. 27th as Earth enters 
a stream of high-speed solar wind. This storm could intensify to 
category G2.

*Space Weather News for Feb. 27, 2018*
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*GEOMAGNETIC STORM IN PROGRESS:* A G1-class geomagnetic storm is 
underway during the early hours of Feb. 27th as Earth enters a stream of 
fast-moving solar wind. G1-class storms are relatively minor, but they 
can spark bright auroras around the Arctic Circle. NOAA forecasters say 
there is a chance this storm could intensify to category G2. If so, 
auroras might descend into northern-tier US states from Maine to 
Washington. Visit Spaceweather.com 
<https://Spaceweather.us11.list-manage.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=f63f95ba1b&e=ac329735b6> 
for more information and updates.

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*Above:* This NOAA computer model shows more than 50 gigawatts of power 
surging through Earth's auroral oval at the onset of the storm on Feb. 
27th. Ground-based images of the display may be found in 
Spaceweather.com's aurora photo gallery 
<https://Spaceweather.us11.list-manage.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=30def913ec&e=ac329735b6>.



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