X-Class Solar Flare and CME May Spark July 4 Aurora Show
TL;DR Summary
An X1.1 solar flare from sunspot AR4479 on June 30 produced Radio Blackouts on the daylight side of Earth and launched a CME. While initial analyses suggested limited Earth impact, NOAA later issued a G2 geomagnetic storm watch for July 3, indicating that at least part of the CME could reach Earth and trigger geomagnetic activity. If the CME’s magnetic field is oriented favorably, auroras could be visible across parts of the northern U.S. during the July 4 weekend.
- Sun unleashes powerful X-class solar flare and Earth-bound CME that could spark northern lights for July 4 weekend Space
- Solar radiation storm warning issued and canceled after M5.8 solar flare, major X1.1 flare erupts at 20:50 UTC The Watchers - Watching the world evolve and transform
- Powerful X-class solar flare triggers radio blackouts across North America Yahoo
- Sun Releases Strong Flare NASA Science (.gov)
- Strong G3-Class magnetic storm expected to hit Earth on Jul 2 AKIpress News Agency
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