The CME caused a disturbance in Earth's magnetic field, resulting in a geomagnetic storm that triggered auroras visible as far south as Colorado (+40.4N), Missouri (+40.3N) and Nebraska (+41N), ...
Scientists just observed a powerful solar storm that could carry the northern lights over the lower 48 in the near future.
DENVER — A powerful geomagnetic storm triggered northern lights across a wide stretch of the United States and Canada, including Colorado, on Sunday and Monday. 9NEWS viewers sent incredible photos of ...