4/24/2012 Northern Lights fill the sky over Minnesota

The Aurora Borealis, aka "Northern Lights" filled the sky over northern Minnesota this morning.  A moderate geomagnetic storm occurred with the arrival of the Coronal Mass Ejection (CME) that erupted off the sun on April 18th and 19th. 

Time-lapse video shot from just northwest of Fergus Falls, MN after 1:00 a.m. this morning.