Three Johnstown-area fire crews were called to the scene of a massive fire at a home in the Kernville section of the city Saturday night, according to 911 dispatchers.

Officials say the fire was first reported just before 9:00 p.m. along the 500 block of Franklin Street.

Crews on the scene say the fire began on the second floor of the home and quickly engulfed it.

Other nearby structures were under the possible threat of catching fire as well.

No injuries were reported, officials note.

Johnstown police and the Johnstown fire department are investigating the cause of the blaze.