Followup: Why 3,000 West Seattle homes/businesses lost power

(Thursday night photo by Christopher Boffoli)
As you probably know by now, even if you weren’t affected, 3,000 West Seattle homes and businesses were without power for up to five hours last night – mostly in north and northeast West Seattle. Here’s our as-it-happened coverage from last night; this morning, we checked with Seattle City Light‘s Scott Thomsen to see if a specific cause (aside from “weather”) had been nailed down, and here’s his reply:

We believe it was caused by a tree crossing two phases of a feeder, which creates a short circuit and throws the breakers. Our crews followed the full length of the line looking for damage. As they cleared each section, they brought it back to service. They did not find any damaged equipment.

(Wondering “what’s a feeder”? Thomsen’s explanation: “Feeder lines take electricity from substations into neighborhoods. They typically carry enough electricity for 3,000 to 4,000 homes and businesses.”) Again, everything’s back to normal today, including the Admiral Theater, which starts Seattle International Film Festival showings this afternoon – and is site of the free fun West Seattle SIFF celebration to which you’re invited, Seafair Pirates and treats and more, 5:30-6:45 tonight, hope to see you there!

4 Replies to "Followup: Why 3,000 West Seattle homes/businesses lost power"

  • matt June 5, 2009 (3:23 pm)

    we did not lose power

  • Been here a long time June 5, 2009 (6:33 pm)

    With the lights out, did any one enjoy the view of the nearly full moon and the stars through the break in the clouds?
    Warm winds, and the break in the heat
    AAAHHHHHH :)

  • matt June 6, 2009 (10:45 am)

    no

  • lyndab June 6, 2009 (8:54 pm)

    i enjoyed the moon! it was the only light we had at my friend’s house across from madison middle school. i was on the way home around 8:30ish going across the spokane viaduct westbound and noticed the change in the air. low lying grayish fog appeared to be heading northbound from boeing field. i swear i thought i was in the way of an atomic bomb blast. it was creepy feeling. since i was driving, i couldn’t capture that image at all. anybody saw this as well?

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