I just saw there was also a 3.1 one in Maui (14 miles from Lahaina) at 7:45 local time so that may factor in to the power situation, since it was down in some parts of Maui from the first one, but in apparently more areas now. Maybe? If it comes up (the webcam) would you post a link?
Fox is reporting three distinct earthquakes. I believe the reporter mentioned "we still think it is a 6.9"; don't know what he meant by that.
Here's the basic site with links to all the cams.
http://www.tiki.net/~rw/video/video.htm
Apparently the south end of Lahaina has power back, the Front Street south and one of the bar cameras are working.