Rolling slow trembling shake saw standing fan swaying side to side, it was not turned on it didnt fall, the shaking almost stopped it was very light trembling then 2 hard jolts & heard things falling. Creaking, car alarms going off, move to door way, more intense trembling then soft & gone. Lights are flickering outside notified management 

Felt a strong shake - enough to be interesting, but not enough to do damage in Anchorage.