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Geomagnetic Storms

Auroras Effects on Technology Coronal Mass Ejections Effects on Earth Solar Activity Solar Wind Aurora Borealis Coronal Holes Kp Index Health Implications KP Index G3 and G4 Storms G2 Storms Solar Flares Storm Watches G4 Geomagnetic Storm Impact on Technology Northern Lights NOAA Forecasts

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

Researchers call the single-city finding preliminary, urging larger studies before any health guidance.

Equinox Boosts Northern Lights Chances as NOAA Flags Minor Geomagnetic Storms

Solar Storm Expected to Illuminate Northern Lights Across Northern U.S. This Weekend