USGS is reporting a 5.8 - that’s a big quake for the East Coast.
Fox news reporting 5.8 mag 34 miles NW of Richmond, VA.
In California we call 5.8 a shiver. Nothing less than a 6.5 s paid any mind!
EXTREMELY SHALLOW, just 1kn, around just 3000 feet deep.
There is a large dam less than 3 miles from the epicenter.