Alabama

Alaska

Arizona

Arkansas

California

Colorado

Connecticut

Delaware

District of Columbia

Florida

Georgia

Hawaii

Idaho

Illinois

Indiana

Iowa

Kansas

Kentucky

Louisiana

Maine

Maryland

Massachusetts

Michigan

Minnesota

Mississippi

Missouri

Montana

Nebraska

Nevada

New Hampshire

New Jersey

New Mexico

New York

North Carolina

North Dakota

Ohio

Oklahoma

Oregon

Pennsylvania

Rhode Island

South Carolina

South Dakota

Tennessee

Texas

Utah

Vermont

Virginia

Washington

West Virginia

Wisconsin

Wyoming

None

A map shows cotton production in the U. S. States like Texas, North Carolina, and Mississippi have the highest production (dark blue). States like Washington, Oregon, and Idaho show the lowest production (lighter blue).

Annual U.S. cotton production by state

US / CA States

North America

USDA

Cotton Production (U.S.)

Metric tons

British Columbia

A map shows average tornado incidences per year in the U.S. The highest incidences (dark brown) are in Oklahoma, parts of Texas, Kansas, and Missouri. The lowest incidences (light yellow) are in Alaska, Washington, Oregon, and California.

Tornado prevalence in the United States per 1,000 square miles per year

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

Tornado Archive

Tornadoes per 1,000 square miles per year

A map shows global brown coal (lignite) mining locations marked by brown circles. Key areas include the U S (California, Texas), Europe (Germany, Greece), South India, Thailand, Laos, and Southern Australia. No production in Mexico, Africa, or Russia.

Brown Coal (Lignite) Mines

World

USGS

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, January

Average Distribution of Dew Point Temperatures, July

Average Number of Hail Storms

Bantu Migrations

Barren or Sparsely Vegetated Areas

Biomes

British Conquest of India

British Empire, Early 1920s

Caribbean Languages

Chinese Empires

Climate Zones

Cold Front

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

	Cotton Production (U.S.)			Average Number of Tornado Incidences per Year (U.S.)					Brown Coal (Lignite) Mines
	Class	Rank	Metric tons	Less than 1	1–5	6–10	11–15	More than 15	Brown Coal (Lignite) Mines
Alaska		43	0.00	99.8%
Arizona		12	6.10e+4	92.2%	7.76%
District of Columbia		48	0.00		100%
Florida		16	3.70e+4		64.2%	35.5%
New Hampshire		37	0.00	1.24%	98.7%
Rhode Island		50	0.00		99.3%
Vermont		22	0.00	77.1%	22.6%
Washington		40	0.00	99.9%
Wyoming		23	0.00	87.7%	12.3%
Maine		20	0.00	40.0%	59.8%
Kentucky		30	0.00	4.42%	60.5%	35.1%
Virginia		13	4.68e+4	10.3%	89.6%
Delaware		28	0.00		99.2%
West Virginia		42	0.00	48.2%	51.8%
Nebraska		39	0.00		88.6%	11.4%
Missouri		7	1.81e+5		23.4%	62.5%	14.1%
Louisiana		11	7.84e+4		30.4%	69.5%
Hawaii		33	0.00	92.1%
North Carolina		5	2.18e+5		99.9%
Oregon		26	0.00	100%
Alabama		6	1.83e+5		69.5%	16.4%	14.0%
New Mexico		17	2.68e+4	90.2%	9.71%
Kansas		15	3.92e+4		68.1%	31.5%
Wisconsin		45	0.00	13.1%	53.1%	33.7%
British Columbia				2.52%
New Jersey		32	0.00	19.5%	80.3%
South Carolina		9	1.15e+5		99.9%
Michigan		35	0.00	34.8%	64.8%
Connecticut		36	0.00		99.9%
Pennsylvania		27	0.00	6.15%	93.9%
Colorado		46	0.00	69.4%	30.6%
Massachusetts		49	0.00		99.5%
Georgia		2	5.66e+5		61.5%	38.5%
New York		25	0.00	61.6%	38.3%
Maryland		47	0.00		99.3%
Oklahoma		14	4.57e+4		3.41%	35.1%	46.0%	15.5%
Tennessee		8	1.55e+5		41.3%	58.7%
Arkansas		3	3.42e+5			87.2%	12.8%
Ohio		34	0.00	3.97%	96.0%
Indiana		24	0.00		62.9%	37.1%
Minnesota		38	0.00	23.4%	72.5%	4.03%
Iowa		19	0.00		50.0%	50.0%
Illinois		51	0.00		70.3%	29.6%
Utah		21	0.00	100%					1
Idaho		31	0.00	100%					9
Montana		41	0.00	100%					3
North Dakota		29	0.00	29.5%	70.5%				2
Mississippi		4	2.57e+5		10.9%	74.0%	15.1%		1
Texas		1	7.51e+5	16.8%	43.9%	36.9%		2.38%	1
Nevada		44	0.00	100%					2
California		10	9.45e+4	99.9%					2
South Dakota		18	0.00	22.1%	76.0%	1.85%			26

MapMaster 3

Cotton Production (U.S.)