A fire started Thursday afternoon at an oil refinery in Marcus Hook, Pennsylvania, located along the Delaware River, according to CBS News Philadelphia.
A large plume of smoke rose into the sky and could be seen from several miles away near Trainer.
As of now, it is not clear what caused the fire. It is also not known if anyone was hurt in the incident.
Here are some visuals:
No evacuation orders yet
The borough of Marcus Hook has asked residents to stay away from the area. However, officials have not called for any evacuations at this time, as per CBS.

