A reported commercial fire in the area of 9th St in Buena Park, turns out to be multiple sheds which caught fire in the rear of a home. Orange County Fire Authority received a call about a commercial fire at 4:30 am this morning, crews en-route reported a very large header of black smoke coming from the area of the reported fire. When crews arrived on scene they had found heavy smoke and fire showing from the rear of the dwelling and quickly worked to contain the fire to the multiple sheds in the rear of the house. There were multiple explosions from propane tanks stored in the sheds, firefighters had to use caution when approaching to not get hurt. Fire was knocked down within an hour and fire investigators are on scene investigating the cause.