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140th meridian west

Line across the Earth
140th meridian west

The meridian 140° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole.

Map all coordinates using: OpenStreetMap 
Download coordinates as: KML · GPX

The line is the divider in the area of warning responsibility between the National Hurricane Center and the Central Pacific Hurricane Center in the north Pacific Ocean.[1]

The 140th meridian west forms a great circle with the 40th meridian east.

From Pole to PoleEdit

See alsoEdit


  1. ^ Jack Beven (2006-05-15). "Tropical Weather Outlook". National Hurricane Center. Retrieved 2008-09-04.[permanent dead link]