Aurora Forecast: Northern Lights Expected Across the US
The NOAA Space Weather Prediction Center reports a strong geomagnetic storm currently underway, increasing the chances of seeing the aurora borealis, or northern lights, across northern parts of the United States and some central states on Thursday and Friday.
Likely Visibility Areas
The highest probability of aurora sightings extends from New York in the east to Washington state in the west. The visibility zone also reaches as far south as Wyoming, Nebraska, and Iowa, based on NOAA's forecast map.
Factors Affecting Aurora Viewing
- The strength of the geomagnetic storm plays a key role.
- Clear night skies increase the chances of seeing the lights.
Storm Details
"A 'G3' geomagnetic storm is now in progress. The scale ranges from G1 (minor) to G5 (extreme). This is a larger disturbance in Earth's magnetic field. It can vary in intensity between lower levels and strong storm conditions over hours to a day during the event," NOAA explained in its Geomagnetic Storm Alert.
Potential Impact on Technology
Along with enhancing aurora visibility, strong geomagnetic storms can disrupt technology by causing power grid fluctuations and satellite interference, which may affect GPS functionality.
Author's summary: A significant geomagnetic storm increases the likelihood of northern lights visible across much of the US while also posing risks to technology and communication systems.