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The randomness of lightning damage

Discussion in 'General Yachting Discussion' started by Pascal, Sep 6, 2024.

  1. Pascal

    Pascal Senior Member

    Joined:
    Feb 29, 2008
    Messages:
    8,610
    Location:
    Miami, FL
    Couple of weeks ago, lightning struck about 300 yards from my slip, off the bow on my 53. No damage. Ten minutes later as I was working in the ER of the 110 I run, docked in the next slip l heard an electrical short coming out of the corner with atlas shore power system.

    I quickly shut down shore and switched to gen even though power was still on. Turned out the lightning strike blew two of the four capacitors on the system. On other damage. Atlas came a few days later to replace all four.

    fast forward to yesterday where my other neighbor (50’ Beneteau sailboat) on the other side of my boat told me his bow thruster, generator, plotters and a few more things are all dead. He hasn’t been on the boat in a couple of weeks so the damage had to have occurred with the strike that took out my capacitors

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  2. Norseman

    Norseman Senior Member

    Joined:
    Feb 24, 2005
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    3,166
    Location:
    Ft. Lauderdale
    Happened to me as well, a nearby lighting strike took out the ECUs in my outboards.
    Yamaha was replaced them under warranty, to my surprise.:eek:
  3. SplashFl

    SplashFl Senior Member

    Joined:
    Feb 2, 2021
    Messages:
    584
    Location:
    S. Florida _ Bertram 46
    Anyone have one of these? I see them on most of the cameras at Broward County intersections. Had one on previous boat but not present one.
    Lightning Diffuser.jpg
  4. Norseman

    Norseman Senior Member

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    Location:
    Ft. Lauderdale
    Never had one and never had a lighting strike.
    Some folks say these static “brushes” attract lighting rather than the other way around.
    :(
  5. Norseman

    Norseman Senior Member

    Joined:
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    Messages:
    3,166
    Location:
    Ft. Lauderdale
    Stumbled across an article on lighting strikes:


    https://www.boatus.com/expert-advic...tning-flash-bang-your-boats-been-hit-now-what