Yes, that was a sizeable #earthquake in the #NJ / #NYC area.

A 4.8 located near Lebanon, #NewJersey:

https://earthquake.usgs.gov/earthquakes/eventpage/at00sbh3yv/executive

(My extensive West Coast experience tells me that with one that large, you'll probably have some smaller-but-noticeable aftershocks as well. However, I'm very much not a geoscientist, so I'd defer to their actual knowledge.)