4.8 is a good jolt if you are close enough. It is not enough to cause significant damage out my way. You are over 60 miles away so I can't imagine it was much more than a surprise. They can be unnerving at first. I've been through some pretty big ones (Loma Prieta '89, Northridge '94) where I was relatively near the epicenter. Those are scary. These days, I would barely notice quakes in the low 4s. The ones in the 5s are quite noticeable but not memorable any more. I have probably experienced a couple dozen of those. In fact, the only quake in the 5s I distinctly recall was my first one (5.3) during my 3rd week out here. I was spooked because I didn't know what to do or expect.