The first day of northern summer began with a solar flare. Magnetic fields above sunspot complex 1236 erupted during the early hours of June 21st, hurling a coronal mass ejection (CME) almost directly toward Earth. The incoming CME does not appear to be particularly potent; nevertheless, the cloud could trigger polar geomagnetic storms when it reaches Earth on or about June 23rd.
The aurora outlook favors southern hemisphere observers, where solstice skies are winter-dark.
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Coronal Mass Ejection Videos:[tubepress mode=”tag” tagValue=”Coronal Mass Ejection”] |
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