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Geomagnetic Storms

Auroras Northern Lights Coronal Mass Ejections Aurora Borealis Solar Flares Effects on Earth Impact on Earth Impact on Satellites Effects on Technology Sunspot Flares Impact on Communications Space Weather Plasma Expulsions Effects on Health Forecasting Auroras Boreales Impacts on Technology Satellite Impact G5 Storms G2 Storms Impact Analysis Planetary K-index Satellite Re-entry G4 and G5 Storms G1 Storms Technology Impact

NOAA Issues G2 Geomagnetic Storm Watch as Giant Sunspot Cluster Faces Earth

Forecasters say a glancing CME could drive moderate geomagnetic activity with auroras reaching mid-latitudes.

Study Links Geomagnetic Disturbances to Higher Heart-Attack Rates, With Larger Effect Reported in Women

X2.7 Solar Flare Prompts Global Disruptions and Aurora Forecasts