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Solar Winds Ignite Stunning Auroras Across Northern U.S.

6/28/2025

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Summary

Story summary

A coronal hole on the sun is unleashing high-speed solar winds, setting the stage for breathtaking auroras across the northern U.S. tonight. From Alaska to Washington, and as far south as Montana, North Dakota, and Minnesota, stargazers can expect minor geomagnetic storms. The best chance to witness this celestial spectacle is around 1 a.m. in dark, north-facing spots.

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Story summary

A coronal hole on the sun is unleashing high-speed solar winds, setting the stage for breathtaking auroras across the northern U.S. tonight. From Alaska to Washington, and as far south as Montana, North Dakota, and Minnesota, stargazers can expect minor geomagnetic storms. The best chance to witness this celestial spectacle is around 1 a.m. in dark, north-facing spots.