...of the security camera footage, quite a few cats were lounging/sleeping at the cat café.

All of a sudden they all jumped up and ran at full speed to hide. Shortly, you could see the earthquake.

My cats haven't reacted like that to an earthquake, either, that I know of...unless I was asleep or some such. Although a storm startled Uhura once, when she was first in the house, and she ran...over me.