Known as the Ramapo Fault System, this series of fault lines in the northern half of the state is responsible for dozens of earthquakes in the state's history.

New Jersey experienced a 4.8 magnitude earthquake, according to the U.S. Geological Survey. Here is the science behind the cause and the Ramapo Fault.

Scientists suspect that Friday's earthquake originated in the area of the Ramapo fault zone. It’s possible that the fault where the quake occurred is unmapped.

The Ramapo Fault system includes several smaller, secondary faults, such as the Rockaway Valley, Flemington, Longwood Valley, Spruce Run and others.

FOX 5 NY's Aubrey Puente looks into the Ramapo fault line the largest system of cracks in the Northeast.

However, a number of small fault lines run under Manhattan, and there's a major fault line in New Jersey, called the Ramapo Fault.

Ramapo police say two 11-year-olds were on a dirt bike on the wrong side of the road - without helmets -when they were hit head-on by a driver on Sunny Ridge Road in New Hempstead. The driver ...

It happened along the Ramapo Fault line.United States Geological Survey reports 2.3 magnitude earthquake near White Meadow Lake, New Jersey ...

Everything to know about the Ramapo Fault system which runs from Pennsylvania to southeastern New York.

However, a number of small fault lines run under Manhattan, and there's a major fault line in New Jersey, called the Ramapo Fault. 1.8 magnitude earthquake hits near Gladstone, N.J.