Alabama

Alaska

Alberta

Arizona

Arkansas

British Columbia

California

Colorado

Connecticut

Delaware

Florida

Georgia

Hawaii

Idaho

Illinois

Indiana

Iowa

Kansas

Kentucky

Louisiana

Maine

Manitoba

Maryland

Massachusetts

Michigan

Minnesota

Mississippi

Missouri

Montana

Nebraska

Nevada

New Brunswick

New Hampshire

New Jersey

New Mexico

New York

Newfoundland and Labrador

North Carolina

North Dakota

Northwest Territories

Nova Scotia

Nunavut

Ohio

Oklahoma

Ontario

Oregon

Pennsylvania

Prince Edward Island

Québec

Rhode Island

Saskatchewan

South Carolina

South Dakota

Tennessee

Texas

Utah

Vermont

Virginia

Washington

West Virginia

Wisconsin

Wyoming

Yukon

None

A map shows corn production in the U.S. States like Iowa, Illinois, and South Dakota have the highest production (dark blue). States like Alaska, Utah, and Idaho show the lowest production (lighter blue).

Annual corn production in North America by state or province

US / CA States

North America

USDA

Corn Production

Metric tons

Sea-surface temperature anomalies during El Niño. The most intense warming (2 to 2.25 degrees Celsius, dark brown) occurs off the coast of South America. Cooler areas (negative 2.25 to negative 2 degrees Celsius, dark blue) are in the Arctic Ocean.

A composite of sea-surface temperature anomalies during El Niño from November to March during the following years: 1958, 1966, 1973, 1983, 1987, 1992, 1996, and 1998. When sea-surface temperatures in the tropical eastern Pacific rise well above normal, it is known as an El Niño event.

Sea-Surface Temperature Anomalies: El Niño

Oceans

NOAA

Change in degrees Celsius (°C)

District of Columbia

A map displays the average distribution of dew point temperatures across North America in January, using different colors to represent various temperature ranges.

Average January dew points for the contiguous United States

Average Distribution of Dew Points, January (U.S.)

Less than 20 degrees Fahrenheit (Red): Covers most of the United States, excluding the southern and coastal areas, extending into Canada and northern Mexico. 20 degrees Fahrenheit (Blue): North Texas, Oklahoma, Arkansas, Tennessee, North Carolina, Kentucky, eastern Washington, Eastern Oregon, Idaho, and some part of Utah. 30 degrees Fahrenheit (Purple): Most of California along the coast, western Oregon, western Washington, central Texas, northern Louisiana, Alabama, Georgia, and South Coalinga. 40 degrees Fahrenheit (Orange): Covers parts of southern Texas, Louisiana, south of Georgia and north of Florida. 50 degrees Fahrenheit (Yellow): Southcentral region of Florida. 55 degrees Fahrenheit (Green): Restricted to the southern tip of Florida.

United States

nature

Average Distribution of Dew Point Temperatures, January

Degrees Fahrenheit (°F)

Cold fronts occur in several areas on the weather map, in the Pacific Ocean off British Columbia; beginning in southern Utah and running northeast across the Great Plains into Canada almost as far as Hudson Bay; and in the eastern Gulf of Mexico, extending northeastward across Florida toward the hurricane just off shore.

Cold Front

A map illustrates global tropical cyclone zones, indicating areas where tropical typhoons, cyclones, and hurricanes form.

Areas of the world affected by tropical cyclones. In the Americas, tropical cyclones are known as hurricanes; in the western Pacific Ocean, they are known as typhoons; and in the Indian Ocean, they are known as cyclones.

Tropical Cyclone Zones

Areas shaded in blue represent tropical cyclone zones, predominantly found over parts of the tropical or subtropical Atlantic, Indian, western Pacific, and eastern Pacific oceans. These storms form in specific regions: Atlantic Ocean: Including the Gulf of Mexico, the Caribbean Sea, and extending towards the eastern United States and parts of Central America. Indian Ocean: Covering areas around the Arabian Sea and the Bay of Bengal. Western Pacific Ocean: Extending from the Philippines, Vietnam, and Cambodia to the eastern coasts of China and Japan. Eastern Pacific Ocean: Including the coastal regions of Mexico and parts of Central America. Southern Hemisphere: Affecting regions around Madagascar, parts of Australia, the South Pacific islands (Fiji, Samoa), and the eastern coasts of Africa.

A map highlights the worldwide salt marshes marked by green dots, primarily along the coasts of North America, Europe, East Asia, South Africa, and Australia, and scattered in South America.

Salt marshes

World

Salt Marshes

Acid Rain

African Languages

Agricultural Regions

Anthropogenic Biomes

Approximate Form and Extent of Outcrop of Carbonate Rocks

Aquifers: Distribution and Recharge

Areas Affected by Acid Rain

Areas Affected by Trypanosomiasis

Areas at Risk of Soil Degradation

Average Annual Precipitation

Average Annual Snowfall

Average Distribution of Dew Point Temperatures, July

Average Number of Hail Storms

Average Number of Tornado Incidences per Year (U.S.)

Bantu Migrations

Barren or Sparsely Vegetated Areas

Biomes

British Conquest of India

British Empire, Early 1920s

Caribbean Languages

Chinese Empires

Climate Zones

Colonial Possessions, 1914

Continental Shelf

Core Diamond Mining Areas

Days with Heavy Fog

Deforestation: Net Loss, 2000-2015

Deserts and Desertification Risk

Distribution of Calcium Carbonate in Modern Surface Sediments

Distribution of Neritic (Nearshore) and Pelagic (Open Ocean) Sediments

Drought Risk

Drug Cultivation and Production Regions

Early Sub-Saharan States and Empires

Earthquake Hazard Areas (U.S.)

Ecological Regions: Level 1 Regions

Ethnic and Cultural Regions

Ethnic Diversity

Ethnic Groups (Iraq and Iran)

European Settlement Expansion

Forest Types, 1900

Former Soviet Republics

Former Warsaw Pact Members

General Area of Sedimentary Formations Favorable to Oil

Geographic Areas Under Dispute

Geology Rock Type

Global Mean Temperature, January

Global Mean Temperature, July

Global Surface Warming: Best-Case Projections

Global Surface Warming: Worst-Case Projections (IPCC)

Global Surface Warming: Worst-Case Projections (NASA)

Global Temperature Change

Groundwater Salinization

Habitat Fragmentation

Herder's Environment

Human Occupation

Indigenous Languages

Insolation

Lake Desiccation

Land Cover

Language Families

Languages - Russian Domain

Language Subfamilies

Large Chinese Communities

Latin America, 1650

Latin America, 1830

Lightning Frequency

Major Drainage Basins

Major Foreign Enclaves and Exclaves

Major Hearths

Major Iron-Producing Areas in North America

Major Karst Regions

Major Landforms

Major Manufacturing Regions

Major Soil Orders

Major Territorial Acquisitions (U.S.)

Malaria Risk Areas

Mangrove swamps

Marine Sediment Thickness

Mean Sea-Surface Temperature

Muslim Populations

National Parks

Native American Culture Areas

Natural Gas Supply Areas

Ocean Bathymetry

Ocean Circulation Sinks

Ocean Climate Zones

Oil Shale or Tar Sands

Oil Slicks (1990s)

Original Tillers' Environment

Peak Drought Record, 2016 (U.S.)

Peak Drought Record (U.S.)

Petroleum and Natural Gas Production

Political Units, 1914

Political Units, 1950

Populist Governments Since 2000

	Corn Production			Sea-Surface Temperature Anomalies: El Niño					Average Distribution of Dew Point Temperatures, January						Cold Front	Tropical Cyclone Zones	Salt Marshes
	Class	Rank	Metric tons	-0.25 to 0.25	0.75 to 1.0	1.0 to 1.25	1.25 to 1.5	1.5 to 1.75	Less than 20°F	20–29°F	30–39°F	40–49°F	50–54°F	55–59°F	Cold Front	Tropical Cyclone Zones	Salt Marshes
Alberta		46	4.40e+4
Manitoba		28	1.33e+6
Northwest Territories		57	0.00
Québec		16	3.56e+6
Saskatchewan		59	0.00
Yukon		61	0.00
Alaska		54	0.00	0.318%
Nunavut		52	0.00	0.352%
Hawaii		63	0.00	1.74%	1.20%	0.113%	0.444%	2.10%
Newfoundland and Labrador		51	0.00	0.392%
Arizona		37	2.24e+5						32.8%	60.8%	2.30%
District of Columbia										100%
Idaho		33	6.04e+5						84.3%	6.93%
Vermont		49	0.00						99.7%
Wyoming		38	2.18e+5						100%
Montana		39	1.96e+5						99.9%
North Dakota		12	8.88e+6						100%
Kentucky		14	5.35e+6						3.74%	91.2%
West Virginia		41	1.49e+5						67.8%	31.4%
Missouri		10	1.28e+7						80.4%	18.4%
Oregon		35	2.71e+5						27.3%	19.8%	23.7%
New Mexico		42	1.36e+5						81.8%	1.03%
Wisconsin		8	1.39e+7						99.5%
Michigan		13	8.53e+6						98.1%
Pennsylvania		19	2.99e+6						99.4%
Nevada		53	0.00						73.6%	6.36%
Oklahoma		32	6.20e+5						17.8%	81.3%
Tennessee		20	2.63e+6							100%
Arkansas		17	3.05e+6							79.0%	21.0%
South Dakota		6	1.68e+7						100%
Ohio		7	1.51e+7						96.3%	3.50%
Indiana		5	2.48e+7						92.1%	7.40%
Illinois		2	5.76e+7						94.0%	5.95%
Utah		44	6.71e+4						93.9%	5.41%					5.42%
Nebraska		4	3.70e+7						100%						2.25%
Kansas		9	1.30e+7						96.6%	3.36%					5.13%
Colorado		18	3.01e+6						100%						5.40%
Ontario		11	9.44e+6												1.22%
Minnesota		3	3.71e+7						100%						6.20%
Iowa		1	6.30e+7						100%						3.53%
Florida		36	2.33e+5	0.596%							14.7%	56.6%	21.0%	7.07%	3.68%	2.91%	1.33%
New Hampshire		50	0.00						100%								1.37%
Rhode Island		56	0.00	4.64%					3.92%								2.01%
Washington		34	4.19e+5	0.513%					29.2%	45.9%	22.8%						0.132%
Maine		55	0.00	0.133%					99.5%								0.322%
Nova Scotia		45	4.77e+4	0.847%													0.591%
Virginia		27	1.44e+6	0.126%					20.5%	1.66%							0.493%
Delaware		31	7.21e+5	0.762%						99.1%							33.7%
Prince Edward Island		62	0.00	1.25%		0.264%											1.22%
Mississippi		22	2.37e+6							21.7%	78.0%					0.303%	0.461%
Texas		15	3.88e+6	0.183%					10.9%	44.9%	29.3%	14.1%					0.123%
Louisiana		24	1.88e+6	0.184%							61.7%	37.9%				2.07%	0.106%
North Carolina		21	2.51e+6	0.319%						84.2%	3.43%					0.888%	0.191%
New Brunswick		47	4.29e+4	0.522%													0.488%
Alabama		30	8.69e+5							29.3%	1.30%						0.174%
British Columbia		48	1.18e+4	0.126%													0.160%
New Jersey		40	1.96e+5	0.329%					73.8%	25.8%							15.3%
South Carolina		29	9.30e+5							41.6%	58.3%						6.81%
Connecticut		58	0.00						99.9%								0.797%
Massachusetts		60	0.00	1.78%					98.2%							0.220%	3.30%
Georgia		25	1.71e+6							26.7%	54.5%	18.7%					2.72%
New York		23	2.04e+6	0.105%					96.9%								0.102%
Maryland		26	1.59e+6	0.874%					34.3%	32.0%							0.178%
California		43	8.99e+4	0.110%					10.8%	23.3%	1.46%						0.156%

MapMaster 3

Corn Production