Nope, probably thought it was another dump truck going by, if I did.
My cow orker said he felt it. I told him he probably left the pager on (it is for contact with bookstore for FA charges, it's on "vibrate", he was on duty, and he doesn't know how to make it stop buzzing at reminder intervals.) He was quite pleased when the earthquake was revealed. He said his computer monitors were shaking a bit. My office is right next to his, but I didn't notice it. Probably I was furiously typing something here in the Cellar and attributed any movement to my inner rage. ;)