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Space Weather

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Aurora Forecast Raised to G1 With Chance of G2 as Twin CMEs Reach Earth

Real-time Kp and Bz readings will guide viewing under bright moonlight.

G2 Geomagnetic Storm Watch Expands Northern Lights Visibility to 15 States

NOAA Forecasts Aurora Displays From Washington to Maine on July 2–3

Geomagnetic Storms Keep Northern Lights Visible Across 15 US States

Solar Storms to Prolong Northern Lights Across Northern U.S. and Canada This Weekend