Reply #59: Get THIS:

[kestrel91316]

I am in Los Angeles. In the middle of the night last night I came barely awake and felt a very slight tremor that, very weirdly, went on for at least ten seconds. It was clearly an earthquake, and in my experience duration correlates consistently with magnitude.

So I thought to myself: Somebody pretty far away is getting nailed by a sizeable quake. I immediately fell asleep again, and did NOT note the time.

It's not inconceivable that it registered here.