I lived on the 10th floor of Coleman one year. One night my gf and I were on my bed watching a movie and she looks at me and says, "Are you doing that?". Turns out the bed was shaking. I looked to my right (toward the door) and saw the clothes in my closet were swaying on their hangers. 30 seconds after that my neighbor opens my door and yells, "What the fuck!?". He had a fish tank and there were waves in it that eventually led to water spilling out of it. Next thing we knew it all stopped. The next day there was a story in the paper that there had been an earthquake overnight and IIRC the epicenter was in Alpine (plenty far away). The news story said that the only people in Lubbock who reported anything were those living on the 5th floor or above in various buildings around town. Anyway, CSB and all that... hadn't thought about that in ages.