FIRST UPDATE: We promised to check on the cause of the outage that left an estimated 4,000-plus south West Seattle homes and businesses without power for more than an hour, right about this time yesterday. Just heard back from Scott Thomsen at Seattle City Light; he says it’s listed as an underground cable failure – those happen from time to time for a variety of reasons, anything from age to damage caused by weather conditions in earlier months and years. SECOND UPDATE: We checked on the Arbor Heights/Fauntleroy Comcast outage reported by Hopey this morning in comments on this post; Comcast’s Shauna Causey tells WSB that two technicians are in the area right now and if it’s not fixed yet, it should be shortly.