1:10 PM: Thanks for the tips. Power is out at Jefferson Square, as confirmed by the Seattle City Light outage map, which says 110 customers are affected. (One business, residence, etc. = one customer.) The map says “equipment failure” is to blame. We don’t know which businesses are affected so be forewarned if you were planning to head that way.

1:36 PM: The map indicates the outage is over.