not the coffee

We had a minor earthquake an hour ago. Since I was the only one at the library table who felt it, I figured it must've been coffee and nerves during finals, or maybe a passing truck. I would still be thinking that if I hadn't checked the USGS web site during a study break. Now I'm blaming it on the 3.1 earthquake instead of the coffee. That's my story and I'm sticking to it.