Category: Longitude

  • Jackson’s Mill (39°05’49.19″N, 80°28’00.72″W)

    It’s not everyday that an advertisement comes complete with a mysterious Latitude/Longitude coordinate. My local newspaper included a special section on the upcoming 150th anniversary of the Civil War in the United States. This image from West Virginia filled the entire back page. The copy reads, “A nation was nearly torn in half. A state…

  • Why THIS Spot?

    What does this mean to you? n 45°55.145′ w 090°05.011′ That’s what the query said when I spotted it in my blog access logs. What an oddly precise item to drop into a search engine. The visitor came to Twelve Mile Circle by following a Google link, one of only five in existence. You know…

  • Bakersfield: A Better California Capital?

    We had a lot of fun and some great comments during the discussion of state capitals most inconvenient to the residents of the states’ largest cities. I mentioned that I’d found the U.S. Census Bureau’s list of Population Centers by State from the year 2000 census. Naturally I took the last two questions from the…

  • Prime Meridian Capital Cities

    School must be back in session. I can sense that must have happened because I’m capturing an exact phrase from multiple Internet Protocol addresses in my search engine query logs: “The Primer Meridian runs through what two capital cities?“ Could it be a Coincidence? I think not. I remember those bygone days of excessive homework…

  • My Travel Box – American Meridian Edition

    My Travel Box article led to more interest than I expected both from longstanding and recent readers. It proves once again that I have no idea what resonates with a larger audience. So I’ll continue to write about what I find personally interesting and hope that a few of you join me for the ride.…

  • My Travel Box

    It struck me that I’d gone really north and really west when I went to Alaska, perhaps the farthest I’d ever been in either direction. That made me wonder about the most extreme latitudes (north/south) and longitudes (east/west) I’d visited during my lifetime. I was wrong on both counts by the way; Alaska was neither…

  • 100th Meridian Initiative

    The meridian line 100° west of Greenwich, England, often called simply the 100th Meridian, divides roughly the eastern side of North America from the west. This happens both geographically and culturally. So it cuts directly through the Great Plains in the United States. It goes down the middle of North and South Dakota, through Nebraska,…

  • Flipping Lat/Long Directions – The Map

    The skills of the people who read Twelve Mile Circle continuously impress me. I love their ability to expand upon a theme I’ve presented, and their willingness to share the results of their efforts with other readers. Today it’s wonderful to post a map produced by “Colin”. He uses my Flipping Lat/Long Directions article as…

  • Flipping Lat/Long Directions

    I was looking at the Latitude / Longitude coordinates of my residence a few days ago and I decided to keep the same coordinates but switch between North and South, East and West. An easy way to do this is to drop the coordinates in Google Maps and then change between positives and negatives. So…

  • Some Longitudinal Lines

    I have a soft spot for the unintentional readers of Twelve Mile Circle. Search engines send them randomly to my domain like pollen blowing in the wind. They aren’t consciously trying to arrive at my site. In fact they never even knew it existed. Simply, the all-knowing search engines told these mystery readers that I…