British Columbia

Québec

None

A map highlights the high-pressure regions in North America with a letter H enclosed in a circle. Near Columbia Kootenay Mountain and, near Ottawa.

A region where atmospheric pressure at the surface is greater than surrounding areas

High Pressure

North America

NOAA

Alaska

Arizona

Wyoming

Montana

Kentucky

Saskatchewan

West Virginia

Texas

Missouri

Louisiana

Alabama

New Mexico

Kansas

Michigan

Alberta

Pennsylvania

Colorado

Manitoba

Oklahoma

Ontario

California

Arkansas

Ohio

Indiana

Illinois

A map of North America highlighting producing oil fields. Orange dots indicate oil fields located in regions including Texas, Oklahoma, Kansas, California, the Gulf of Mexico, and Alberta. There is also one oil field marked in the North Atlantic Ocean.

The locations of producing oil fields in North America

Producing Oil Fields

Producing Oil Fields In North America

Anthropogenic Biomes

Areas at Risk of Soil Degradation

Average Annual Precipitation

Biomes

Climate Zones

Global Mean Temperature, January

Global Mean Temperature, July

Global Surface Warming: Worst-Case Projections (NASA)

Insolation

Land Cover

Major Soil Orders

Prevailing Agricultural Practices

World Elevations

MapMaster 3

High Pressure