Solar Blast Raced at 3 Million MPH Wednesday — Could It Spark Northern Lights This Weekend?

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Boulder, CO – A powerful coronal mass ejection (CME) erupted from the far side of the Sun early Wednesday morning, but forecasters say the event poses no threat to Earth or its magnetic systems.

According to the NOAA Space Weather Prediction Center (SWPC), the solar eruption was observed around 1230 MDT on Wednesday, August 21, and reached estimated speeds of over 3 million mph. However, the CME was directed away from Earth, originating from the Sun’s far side—meaning it is headed in the opposite direction and will not produce geomagnetic effects on our planet.

While the source region of the CME cannot yet be confirmed, SWPC forecasters suggest the flare may have come from a solar active region that could rotate into Earth’s view in the next three to four days. Scientists are closely monitoring solar data for signs of increased activity.

No auroras or Northern Lights events are expected this weekend as a result of this CME, officials added. However, continued monitoring will determine whether future solar events could impact Earth’s magnetic field or present viewing opportunities for aurora enthusiasts.


This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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