Geomagnetic storm

The Northern Lights may be visible in the US today

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The beautiful green, purple and red colors of the Northern Lights may be visible tonight from northern parts of the upper Midwest thanks to a solar ejection crashing into Earth. The National Oceanic and Atmospheric Administration’s (NOAA) Space Weather Prediction Center (SPWC) has issued a G1 geomagnetic storm watch for June 4 in anticipation of … Read more

US radio disruptions as historic sunspot fires a ‘remarkable’ X-flare

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solar flare nasa

A powerful solar flare has spewed from the same sunspot that produced the spectacular Northern Lights displays on May 10. The May 29 solar flare was measured as a class X1.4 eruption, one of the most powerful types of solar flares, and caused radio blackouts in the US and Western Europe. The sunspot that caused … Read more