My house in Ocean County NJ shook pretty good. That map is off a little. Standing in my garage on a concrete floor. House shook and I felt it through my feet
"The Ramapo Fault zone is a system of faults between the northern Appalachian Mountains and Piedmont areas to the east.
Spanning more than 185 miles (298 km) in New York, New Jersey, and Pennsylvania, it is perhaps the best known fault zone in the Mid-Atlantic region, and some small earthquakes have been known to occur in its vicinity."
- Wikipedia
