Tuesday, August 25, 2015

Magnetic Declination Map for North America

Click for larger image (Source) (h/t Woodpile Report)

3 comments:

  1. Here is the NOAA page for magnetic declination.
    http://www.ngdc.noaa.gov/geomag/declination.shtml

    ReplyDelete
  2. NOAA has page devoted to magnetic declination. The page also displays historical maps of magnetic declination and the magnetic polls.
    http://www.ngdc.noaa.gov/geomag/declination.shtml

    ReplyDelete
    Replies
    1. Thank you for the links. For some reason, your comments got hung up on the spam filter, for which I apologize.

      Delete

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