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42nd parallel north

Circle of latitude

42nd parallel north

Circle of latitude

The 42nd parallel north is a circle of latitude that is 42 degrees north of the Earth's equatorial plane. It crosses Europe, the Mediterranean Sea, Asia, the Pacific Ocean, North America, and the Atlantic Ocean.

At this latitude the sun is visible for 15 hours, 15 minutes during the summer solstice and 9 hours, 6 minutes during the winter solstice.

The earth's rotational speed at this latitude is roughly equal to the speed of sound.

One minute of longitude along the 42nd parallel is approximately 0.7456 nmi.

Around the world

Starting at the Prime Meridian and heading eastwards, the parallel 42° north passes through:

:{| class="wikitable plainrowheaders" ! scope="col" width="125" | Coordinates ! scope="col" | Country, territory or sea ! scope="col" | Notes |- | ! scope="row" |

Passing near Laluenga and Laperdiguera (Huesca province)
! scope="row" style="background:#b0e0e6;"
-

| ! scope="row" |

Island of Corsica
! scope="row" style="background:#b0e0e6;"
-

| ! scope="row" |

Passing just north of Rome and through Termoli
! scope="row" style="background:#b0e0e6;"
-

| ! scope="row" | | |- | ! scope="row" | | |-valign="top" | ! scope="row" | Kosovo or

Kosovo is a partially recognised state. Some nations consider its territory to be part of Serbia.

| ! scope="row" |

Passing through Skopje

| ! scope="row" | | |- | ! scope="row" | | |- | ! scope="row" | | |- | ! scope="row" |

For about 300 m

| ! scope="row" |

For about 100 m

| ! scope="row" |

For about 500 m

| ! scope="row" | | |- ! scope="row" style="background:#b0e0e6;" | Black Sea |- | ! scope="row" | | |- ! scope="row" style="background:#b0e0e6;" | Black Sea |- | ! scope="row" | | |- ! scope="row" style="background:#b0e0e6;" | Black Sea |- | ! scope="row" | | |- | ! scope="row" |

Dagestan - For about 2 km

| ! scope="row" |

For about 3 km

| ! scope="row" |

Dagestan just south of Derbent
! scope="row" style="background:#b0e0e6;"
-

| ! scope="row" | | |- | ! scope="row" | | |- | ! scope="row" | | |- | ! scope="row" | | |- | ! scope="row" | | |- | ! scope="row" | | |- | ! scope="row" | | |- | ! scope="row" | | |- | ! scope="row" | | |-valign="top" | ! scope="row" | | Xinjiang Gansu Inner Mongolia |- | ! scope="row" | | |-valign="top" | ! scope="row" | | Inner Mongolia Hebei Inner Mongolia Hebei Inner Mongolia Hebei Inner Mongolia Liaoning Inner Mongolia Liaoning Jilin |- | ! scope="row" |

Passing through Heaven Lake on Baekdu Mountain

| ! scope="row" |

Jilin (for about 8 km)

| ! scope="row" | |North Hamgyeong Province - Kaema Plateau

  • Passing just north of Cheongjin Passing just south of Raseon |-valign="top" ! scope="row" style="background:#b0e0e6;" | Sea of Japan |- | ! scope="row" | | Island of Hokkaidō |- ! scope="row" style="background:#b0e0e6;" | Pacific Ocean |- | ! scope="row" | | Island of Hokkaidō |- ! scope="row" style="background:#b0e0e6;" | Pacific Ocean |-valign="top" | ! scope="row" | | Oregon / California border Oregon / Nevada border Idaho / Nevada border Idaho / Utah border Wyoming Nebraska Iowa - passing through Cedar Rapids Illinois - passing through the campus of Loyola University in Chicago |- ! scope="row" style="background:#b0e0e6;" | Lake Michigan |- | ! scope="row" | | Michigan - passing through Tecumseh |- ! scope="row" style="background:#b0e0e6;" | Lake Erie |- | ! scope="row" | | Ontario - passing through Point Pelee National Park |- ! scope="row" style="background:#b0e0e6;" | Lake Erie |-valign="top" | ! scope="row" | | Pennsylvania (Erie County) New York / Pennsylvania border New York Connecticut - running just south of the border with Massachusetts Rhode Island - running just south of the border with Massachusetts Massachusetts |- ! scope="row" style="background:#b0e0e6;" | Cape Cod Bay |- | ! scope="row" | | Massachusetts (Truro, Cape Cod) |- ! scope="row" style="background:#b0e0e6;" | Atlantic Ocean |- | ! scope="row" | | Oia (province of Pontevedra, Galicia) |- | ! scope="row" | | Valença (Viana do Castelo District) |- | ! scope="row" | | Entrimo (province of Ourense, Galicia) |- | ! scope="row" | | Lerma, Province of Burgos (Castile and León) |}

United States

The 42nd parallel north defining borders between states in the United States
Crossing the parallel in Girard, Pennsylvania

The parallel 42° north forms most of the New York–Pennsylvania border, although due to imperfect surveying in 1785–1786, this boundary wanders around on both sides of the true parallel. The area around the parallel in this region is known as the Twin Tiers.

The 42nd parallel became agreed upon as the northward limit of the Spanish Empire by the Adams–Onís Treaty of 1819 with the United States, which established the parallel as the border between the Viceroyalty of New Spain of the Kingdom of Spain and the western territory of the United States of America from the meridian of the headwaters of the Arkansas River west to the Pacific Ocean. The Treaty of Guadalupe Hidalgo of 1848 then ceded much of what was then northern Mexico to the United States; as a result, the northernmost U.S. states which were entirely created from Mexican territory (California, Nevada, and Utah) have the parallel 42° north as their border with the U.S. states of Oregon and Idaho.

The parallel passes through the states of Wyoming, Nebraska, Iowa, Illinois, Michigan, Pennsylvania, New York, Connecticut, Rhode Island and Massachusetts, and passes through (or near – within three-tenths degree of latitude) the following cities in the United States:

  • Crescent City, California
  • Yreka, California
  • Hartford, Connecticut
  • Ames, Iowa
  • Chicago, Illinois
  • Kalamazoo, Michigan
  • Coldwater, Michigan
  • Erie, Pennsylvania
  • Jamestown, New York
  • Busti, New York
  • Binghamton, New York
  • Plymouth, Massachusetts
  • Springfield, Massachusetts
  • Worcester, Massachusetts
  • Foxborough, Massachusetts
  • Ashland, Oregon
  • Medford, Oregon
  • Providence, Rhode Island
  • Brookings, Oregon

Canada

42nd parallel landmark at Point Pelee National Park

The parallel 42° north passes through the southern end of Lake Michigan and Lake Erie. Part of the water boundary between Canada and the United States passes south of the 42nd parallel. The southern tip of the Canadian province of Ontario just barely goes south of it at Point Pelee and Pelee Island, while the southernmost portion of the Town of Essex at Colchester is located below the 42nd parallel.

References

References

  1. (2019-09-24). "Duration of Daylight/Darkness Table for One Year".
  2. Nugent, Walter. (2008). "Habits of Empire: A History of American Expansion". Alfred A. Knopf.
Info: Wikipedia Source

This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.

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