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 the number of H I V infections per 100,000 people in the U.S. States like Louisiana and Georgia have the highest numbers (dark blue). States such as Utah and Wyoming show the lowest numbers (lighter blue).

The number of persons in the United States with HIV per 100,000 persons, by state

US / CA States

North America

HIV (U.S.)

Infections per 100,000 people

Alberta

A map of North America highlighting oil shale or tar sands areas shaded in red. The region along the boundary of Utah in the northeast along with Wyoming is shaded. The northern region of Alberta is also shaded.

Locations of major sedimentary rock formations and loose sands containing petroleum in North America

Oil Shale or Tar Sands

nature

A map shows the minimum sea ice extent and glacial loss (2010 to 2020), marked by blue circles. The largest glacial loss is in the Gulf of Alaska, 83.1 gigatons, and the smallest in Iceland, Antarctic, and Subantarctic, 3.5 gigatons.

Loss of glacial ice between 1961 and 2016 measured using satellite imagery and field observations.

Glacial Loss 2010-2020

World

Gigatonnes

Yukon

British Columbia

Québec

Manitoba

Ontario

A world map shows nickel mining locations marked by yellow circles with "N i." Key areas include the U S, Canada, Brazil, South Africa, Russia, Australia, Indonesia, and the Philippines. Major clusters are in Canada, Australia, and South Africa.

Nickel Mines

USGS

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

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 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

	HIV (U.S.)			Oil Shale or Tar Sands	Glacial Loss 2010-2020	Nickel Mines	Average Number of Tornado Incidences per Year (U.S.)
	Class	Rank	Infections per 100,000 people	Oil Shale or Tar Sands	Alaska	Nickel	Less than 1	1–5	6–10	11–15	More than 15
Yukon						3
Alberta				10.6%		1
Québec						4
Manitoba						28
Ontario						118
Alaska		44	122				99.8%
Arizona		23	283				92.2%	7.76%
Utah		43	126	17.2%			100%
District of Columbia		1	2.26e+3					100%
Florida		5	613					64.2%	35.5%
Idaho		48	83.8				100%
New Hampshire		45	112				1.24%	98.7%
Rhode Island		22	292					99.3%
Vermont		42	133				77.1%	22.6%
Washington		29	220				99.9%
Wyoming		51	73.0	9.99%			87.7%	12.3%
Montana		50	75.0			1	100%
Maine		38	141				40.0%	59.8%
North Dakota		49	83.4				29.5%	70.5%
Kentucky		31	210				4.42%	60.5%	35.1%
Virginia		20	331				10.3%	89.6%
Delaware		9	409					99.2%
Mississippi		13	392					10.9%	74.0%	15.1%
West Virginia		40	136			1	48.2%	51.8%
Nebraska		37	146					88.6%	11.4%
Texas		11	405				16.8%	43.9%	36.9%		2.38%
Missouri		25	249			1		23.4%	62.5%	14.1%
Louisiana		6	553					30.4%	69.5%
Hawaii		33	200				92.1%
North Carolina		14	374					99.9%
Oregon		32	202			4	100%
Alabama		17	342					69.5%	16.4%	14.0%
New Mexico		28	222				90.2%	9.71%
Kansas		39	139					68.1%	31.5%
Wisconsin		41	134				13.1%	53.1%	33.7%
British Columbia						1	2.52%
New Jersey		7	468				19.5%	80.3%
South Carolina		12	405					99.9%
Michigan		35	199				34.8%	64.8%
Connecticut		16	345					99.9%
Pennsylvania		19	335				6.15%	93.9%
Colorado		24	269			2	69.4%	30.6%
Nevada		8	419				100%
Massachusetts		15	354					99.5%
Georgia		4	644			1		61.5%	38.5%
New York		2	762				61.6%	38.3%
Maryland		3	655					99.3%
Oklahoma		34	200					3.41%	35.1%	46.0%	15.5%
Tennessee		21	314					41.3%	58.7%
California		10	406			1	99.9%
Arkansas		27	239						87.2%	12.8%
South Dakota		47	94.4				22.1%	76.0%	1.85%
Ohio		26	240				3.97%	96.0%
Indiana		30	211					62.9%	37.1%
Minnesota		36	190			1	23.4%	72.5%	4.03%
Iowa		46	111					50.0%	50.0%
Illinois		18	337					70.3%	29.6%

MapMaster 3

HIV (U.S.)