Alaska

Hawaii

British Columbia

Nevada

California

None

A world map of earthquake activity from 2000 to 2019. Circles of varying sizes represent earthquake magnitudes, with larger circles for higher magnitudes. Significant activity is noted in Colombia, Iran, Turkey, Tanzania, and the North Atlantic Ocean.

Time series data showing locations and Richter scale magnitudes of significant earthquakes from 1800 BCE to 2019. Use timeline controls at bottom of the map to display data by time period.

Earthquakes

World

NOAA

Richter scale magnitude

Arizona

Utah

Yukon

Northwest Territories

District of Columbia

Florida

Idaho

New Hampshire

Rhode Island

Vermont

Washington

Wyoming

Nunavut

Montana

Maine

North Dakota

Kentucky

Nova Scotia

Virginia

Delaware

Prince Edward Island

Saskatchewan

Mississippi

West Virginia

Nebraska

Texas

Missouri

Louisiana

North Carolina

Oregon

New Brunswick

Alabama

New Mexico

Kansas

Wisconsin

Newfoundland and Labrador

New Jersey

South Carolina

Michigan

Alberta

Connecticut

Pennsylvania

Colorado

Massachusetts

Georgia

New York

Maryland

Québec

Manitoba

Oklahoma

Tennessee

Ontario

Arkansas

South Dakota

Ohio

Indiana

Minnesota

Iowa

Illinois

Global temperature anomalies in degrees Celsius, with warmer regions in areas like the Arctic, parts of North America, Europe, and Asia and cooler regions in parts of the Southern Ocean and some equatorial regions.

The changing global surface temperature in degrees Fahrenheit since 1880 (when a reasonably global distribution of meteorological stations was established).

Global Temperature Change

Canada and parts of the North Pacific Ocean, South Pacific Ocean, a small part of the North Atlantic Ocean, a small part of the South Atlantic Ocean, the Southern Ocean, and areas around the Antarctic Circle and north of the Indian Ocean show significant cooling (brown), with anomalies ranging from negative 0.82 degrees Celsius to negative 0.51 degrees Celsius. The United States, India, Sri Lanka, Sudan, Niger, Ethiopia, Nepal, Zimbabwe, small regions in northeast Japan and southeast of Japan, and a small area southeast of Guam exhibit a mix of slight cooling and warming (yellow to orange), with anomalies from negative 0.2 degrees Celsius to 0.49 degrees Celsius. Additionally, most of the ocean areas show temperatures ranging from negative 0.2 degrees Celsius to 0.49 degrees Celsius. Most of South America, along with some African countries such as Senegal, Nigeria, Gabon, Angola, and South Africa, and countries in Northern Africa like Algeria, as well as Kenya, and the extreme northern part of Africa, display anomalies from negative 0.5 degrees Celsius to 0.99 degrees Celsius (purple). Eastern countries including Indonesia, Vietnam, China, Japan, Guam, Papua New Guinea, Australia, and New Zealand also show similar anomalies. Northern countries such as Mongolia, Kazakhstan, Uzbekistan, and some southern parts of Russia, regions around Iceland, and parts of Southern Asia also fall within this temperature range. Most of Western Europe, along with most parts of Russia (except the southern part), and some regions in the North Pacific Ocean and North Atlantic Ocean are experiencing temperature anomalies from 1 degrees Celsius to 1.99 degrees Celsius (blue). The northern region above Russia is experiencing significant warming with anomalies ranging from 2 degrees Celsius to 3.32 degrees Celsius (red). The temperature range of negative 0.82 degrees Celsius to negative 0.51 degrees Celsius is also observed in the Southern Pacific Ocean.

NASA

Change in degrees Fahrenheit (°F)

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).

Display by:	Earthquakes									Global Temperature Change						Corn Production
	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	2.00 - 3.32	1.00 - 1.99	0.50 - 0.99	0.20 - 0.49	-0.20 - 0.19	-0.50 - -0.21	Class	Rank	Metric tons
District of Columbia												100%
Alabama												100%					30	869,000
Alaska		1									24.6%	72.6%	2.77%				54	0
Alberta													6.57%	93.4%			46	44,000
Arizona												100%					37	224,000
Arkansas													100%				17	3,050,000
British Columbia												1.15%	81.1%	17.7%			48	11,800
California	1											100%					43	89,900
Colorado												49.6%	50.4%				18	3,010,000
Connecticut												100%					58	0
Delaware												100%					31	721,000
Florida												100%					36	233,000
Georgia												100%					25	1,710,000
Hawaii												34.1%	58.8%	4.53%	2.60%		63	0
Idaho												30.5%	69.5%				33	604,000
Illinois													100%				2	57,600,000
Indiana												18.9%	81.1%				5	24,800,000
Iowa													66.0%	34.0%			1	63,000,000
Kansas													100%				9	13,000,000
Kentucky												86.2%	13.8%				14	5,350,000
Louisiana												48.7%	51.3%				24	1,880,000
Maine											0.185%	99.8%					55	0
Manitoba														100%			28	1,330,000
Maryland												100%					26	1,590,000
Massachusetts												100%					60	0
Michigan												10.0%	89.8%	0.176%			13	8,530,000
Minnesota													0.274%	99.7%			3	37,100,000
Mississippi												81.5%	18.5%				22	2,370,000
Missouri													100%				10	12,800,000
Montana													63.9%	36.1%			39	196,000
Nebraska													82.6%	17.4%			4	37,000,000
Nevada	1											100%					53	0
New Brunswick												100%					47	42,900
New Hampshire												100%					50	0
New Jersey												100%					40	196,000
New Mexico												100%					42	136,000
New York												100%					23	2,040,000
Newfoundland and Labrador											0.686%	99.3%					51	0
North Carolina												100%					21	2,510,000
North Dakota														100%			12	8,880,000
Northwest Territories											4.84%	42.9%	20.4%	31.8%			57	0
Nova Scotia											1.60%	98.4%					45	47,700
Nunavut										3.69%	51.1%	28.0%	12.9%	4.37%			52	0
Ohio												95.8%	4.15%				7	15,100,000
Oklahoma												0.983%	99.0%				32	620,000
Ontario												17.5%	36.6%	45.9%			11	9,440,000
Oregon												88.9%	11.1%				35	271,000
Pennsylvania												100%					19	2,990,000
Prince Edward Island												100%					62	0
Québec											2.67%	97.3%					16	3,560,000
Rhode Island												100%					56	0
Saskatchewan														100%			59	0
South Carolina												100%					29	930,000
South Dakota													8.47%	91.5%			6	16,800,000
Tennessee												85.6%	14.4%				20	2,630,000
Texas												50.8%	49.2%				15	3,880,000
Utah												100%					44	67,100
Vermont												100%					49	0
Virginia												100%					27	1,440,000
Washington												2.39%	97.6%				34	419,000
West Virginia												100%					41	149,000
Wisconsin													70.5%	29.5%			8	13,900,000
Wyoming												6.13%	93.6%	0.230%			38	218,000
Yukon												79.4%	20.6%				61	0

MapMaster 3

Earthquakes