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Aurora Borealis News 17 August 2025 - 7 December 2025

Strong G3 Geomagnetic Storm Forecast for December 9, 2025: Northern Lights Chances and Possible Impacts Explained

Strong G3 Geomagnetic Storm Forecast for December 9, 2025: Northern Lights Chances and Possible Impacts Explained

Published: December 7, 2025 A powerful blast from the Sun is racing toward Earth, and forecasters say it could trigger a strong G3 geomagnetic storm on Tuesday, December 9, 2025, bringing enhanced chances of seeing the Northern Lights and posing manageable but real risks to
7 December 2025
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G4 ‘Severe’ Solar Storm Today (Nov. 12, 2025): X5.1 Flare Triggers Radio Blackouts; Northern Lights Stretch From Mexico to Australia

G4 ‘Severe’ Solar Storm Today (Nov. 12, 2025): X5.1 Flare Triggers Radio Blackouts; Northern Lights Stretch From Mexico to Australia

What’s happening now The U.S. National Oceanic and Atmospheric Administration (NOAA) reports that G4 (Severe) geomagnetic storm levels were reached at 01:20 UTC on Nov. 12 and that G1–G4 conditions could continue overnight, driven by successive coronal mass ejections (CMEs). NOAA
12 November 2025
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