Agree...CA native here and live on two faults. Earthquakes don't last that long (usually). : O)
I dont think it was an earthquake love, I think it was a very fatigued hand, lol - either way, its more reason to say that that load was shaken and not stirred. Next time show your face but wear a visor mask and a light on your head.
and start chatting with other like minded users now!