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Geomagnetic Storms

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

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