[SFDXA] Geomagnetic Storm Warning

[William Marx]

Space Weather News for Sept. 7, 2017
http://spaceweather.com
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GEOMAGNETIC STORM WARNING: A CME has just hit Earth's magnetic field (Sept. 7th at ~2300 UT). This is the debris from Wednesday's decade-class X9 solar flare. It arrived earlier than expected, confirming that the solar storm cloud is both fast and potent. The CME appears to contain strong south-pointing magnetic fields that typically do a good job of igniting geomagnetic storms. High-latitude sky watchers should be alert for auroras in bright moonlight. Visit Spaceweather.com for updates and more information about this developing event.