Sunspot as large as the Carrington Event sunspot from from 1,859 prompts NOAA Storm alert — first time since 2005 that a G4 Severe Geomagnetic storm alert has been issued. This sunspot is capable of even worse. Watch to learn more.
Sunspot as large as the Carrington Event sunspot from from 1,859 prompts NOAA Storm alert — first time since 2005 that a G4 Severe Geomagnetic storm alert has been issued. This sunspot is capable of even worse. Watch to learn more.
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