Authorities investigating fire outside Sioux Falls home

Authorities are are working to determine the cause of an early-morning fire that broke out outside a Sioux Falls home.

It started around 4:00 a.m. Friday in the yard of a home near Main Avenue and Russell Street.

Several Sioux Falls Fire Rescue units responded to the blaze. They appeared to have the fire extinguished by 4:30 a.m.

There have been no reports of injuries.