spectacular Aurora Light Show Expected Across Northern U.S. This Weekend
AURORA ALERT
Rare geomagnetic storm may bring aurora borealis to Wisconsin this weekend.
Typically, auroras are visible further north, but this event could reach as far south as Alabama and northern California.
NOAA's Space Weather Prediction Center monitors Earth's magnetosphere for disturbances from the sun.
Shawn Dahl from the center says there's high confidence in a geomagnetic storm hitting Earth.
Timing of the event is uncertain due to the distance involved.
Potential intensity could rival levels not seen since 2005.
Severe geomagnetic storms could disrupt power grids and GPS systems.
Most people won't need to prepare for these solar flare-ups unless they work with satellites or utilities.
General public advised to stay updated but likely won't need to take any specific action.
Monitoring and forecasts continue to ensure safety and preparedness.