103rd meridian west

Line of longitude August 2025 -103 The meridian 103° west of Greenwich is a line of longitudeWhat is longitude? https://oceanservice.noaa.gov/facts/longitude.html oceanservice.noaa.gov 1 July 2025 en that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole. In the United States, the border between New Mexico and Oklahoma is defined by the meridian. The 103rd meridian west forms a great circle with the 77th meridian east. From Pole to Pole Starting at the North Pole and heading south to the South Pole, the 103rd meridian west passes through: {| class="wikitable plainrowheaders" ! scope="col" width="130" | Co-ordinates ! scope="col" | Country, territory or sea ! scope="col" | Notes |- | style="background:#b0e0e6;" | 90 0 N 103 0 W type:waterbody Arctic Ocean ! scope="row" style="background:#b0e0e6;" | Arctic Ocean | style="background:#b0e0e6;" | |- | 79 15 N 103 0 W type:country Canada ! scope="row" | | Nunavut — Ellef Ringnes Island and Thor Island |- | style="background:#b0e0e6;" | 78 9 N 103 0 W type:waterbody Maclean Strait ! scope="row" style="background:#b0e0e6;" | Maclean Strait | style="background:#b0e0e6;" | |- | style="background:#b0e0e6;" | 77 40 N 103 0 W type:waterbody ! scope="row" style="background:#b0e0e6;" | Unnamed waterbody | style="background:#b0e0e6;" | |- | 76 27 N 103 0 W type:country Canada ! scope="row" | | Nunavut — Cameron Island, Île Vanier, Massey Island and Alexander Island |- | style="background:#b0e0e6;" | 75 33 N 103 0 W type:waterbody Austin Channel ! scope="row" style="background:#b0e0e6;" | Austin Channel | style="background:#b0e0e6;" | |- | style="background:#b0e0e6;" | 75 25 N 103 0 W type:waterbody Parry Channel ! scope="row" style="background:#b0e0e6;" | Parry Channel | style="background:#b0e0e6;" | Viscount Melville Sound |-valign="top" | style="background:#b0e0e6;" | 73 10 N 103 0 W type:waterbody M'Clintock Channel ! scope="row" style="background:#b0e0e6;" | M'Clintock Channel | style="background:#b0e0e6;" | Passing just west of Prince of Wales Island, Nunavut, (at 72 46 N 102 44 W type:isle Prince of Wales Island) |- | 70 41 N 103 0 W type:country Canada ! scope="row" | | Nunavut — Victoria |- | style="background:#b0e0e6;" | 68 48 N 103 0 W type:waterbody Queen Maud Gulf ! scope="row" style="background:#b0e0e6;" | Queen Maud Gulf | style="background:#b0e0e6;" | |-valign="top" | 67 54 N 103 0 W type:country Canada ! scope="row" | | Nunavut Northwest Territories — from 64 19 N 103 0 W type:adm1st Northwest Territories Saskatchewan — from 60 0 N 103 0 W type:adm1st Saskatchewan |-valign="top" | 49 0 N 103 0 W type:country United States ! scope="row" | | North Dakota South Dakota — from 45 57 N 103 0 W type:adm1st South Dakota Nebraska — from 43 0 N 103 0 W type:adm1st Nebraska Colorado — from 41 0 N 103 0 W type:adm1st Colorado New Mexico / Oklahoma border — from 37 0 N 103 0 W type:adm1st New Mexico/Oklahoma border Texas — from 36 30 N 103 0 W type:adm1st Texas |-valign="top" | 29 9 N 103 0 W type:country Mexico ! scope="row" | | Coahuila Durango — from 24 47 N 103 0 W type:adm1st Durango Zacatecas — from 24 26 N 103 0 W type:adm1st Zacatecas Jalisco — from 21 17 N 103 0 W type:adm1st Jalisco Michoacán — from 20 11 N 103 0 W type:adm1st Michoacán Jalisco — from 19 58 N 103 0 W type:adm1st Jalisco, passing through Lake Chapala Michoacán — from 19 3 N 103 0 W type:adm1st Michoacán |- | style="background:#b0e0e6;" | 18 10 N 103 0 W type:waterbody Pacific Ocean ! scope="row" style="background:#b0e0e6;" | Pacific Ocean | style="background:#b0e0e6;" | |- | style="background:#b0e0e6;" | 60 0 S 103 0 W type:waterbody Southern Ocean ! scope="row" style="background:#b0e0e6;" | Southern Ocean | style="background:#b0e0e6;" | |- | 72 21 S 103 0 W type:country Antarctica ! scope="row" | Antarctica | Unclaimed territory |- | style="background:#b0e0e6;" | 73 15 S 103 0 W type:waterbody Southern Ocean ! scope="row" style="background:#b0e0e6;" | Southern Ocean | style="background:#b0e0e6;" | Amundsen Sea |- | 74 52 S 103 0 W type:country Antarctica ! scope="row" | Antarctica | Unclaimed territory |- |} See also 102nd meridian west 104th meridian west References collapsed w103 meridian west Category:Borders of Oklahoma Category:Borders of New Mexico