Onlookers can be heard speculating about a glowing orange UFO above them in the following YouTube clip:
While details are lacking, the sighting is awfully similar to one in Portland from a night later, where a different group of witnesses can be also heard talking about the UFO in front of them - "Dude, that is no helicopter. What helicopter does that? You can't hear it!"
Did you see this strange object as well? Add to the story... report your sighting!