MapMaster 3

Atlas (Beta)

Earthquakes

WorldPhysical Environment

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.

NOAA

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.

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Display by:	Earthquakes									Major Soil Orders
	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Ultisols	Aridisols	Histosols	Entisols	Rocky Land	Alfisols	Spodosols	Gelisols	Inceptisols	Andisols	Vertisols	Mollisols	Ice/Glacier
Alaska		1														0.175%	1.66%	0.377%	0.145%			0.407%
Arizona											65.2%		10.6%								19.7%
Utah											26.0%		4.97%								38.1%
Yukon																	0.499%	51.9%				1.02%
Northwest Territories											1.47%		1.52%			4.36%	2.91%	5.12%
District of Columbia										100%
Florida										25.2%		5.20%	17.9%		3.71%	16.6%		8.96%
Idaho											29.4%				1.94%			14.0%	16.2%		36.2%
New Hampshire																80.6%		19.4%
Rhode Island																		98.7%
Vermont															12.7%	86.8%		0.502%
Washington										9.70%	2.34%		1.14%					8.77%	5.47%		34.9%
Wyoming											1.84%		10.2%		2.80%		1.24%	0.559%			6.94%
Nunavut																0.240%	1.63%					8.56%
Montana													31.4%		8.64%		0.199%	0.199%	0.401%		1.53%
Maine																83.1%		15.3%
North Dakota											0.768%		8.53%					4.28%			86.4%
Kentucky										30.2%					29.9%			30.8%			6.23%
Nova Scotia																75.5%
Virginia										83.9%								13.7%
Delaware										96.3%
Saskatchewan											1.60%	2.72%	1.00%		0.152%	40.0%	0.356%	1.21%			33.2%
Mississippi										54.0%					21.9%			2.04%		1.09%
West Virginia										1.43%								90.6%
Nebraska													26.1%								73.8%
Texas										0.630%	7.70%		9.52%		4.97%					3.67%	32.0%
Missouri										34.1%					14.7%			1.99%			32.0%
Louisiana										17.3%		0.944%			7.47%			0.940%			8.11%
Hawaii																		55.7%
North Carolina										96.7%
Oregon										13.6%	1.88%		4.92%		6.04%			10.0%	0.228%	1.19%	1.19%
New Brunswick															25.8%	69.7%
Alabama										84.2%			2.06%					6.78%
New Mexico											23.9%		0.727%		0.457%						0.833%
Kansas											1.38%				0.670%			1.01%			96.8%
Wisconsin													7.99%		59.0%			27.3%			4.61%
British Columbia											4.65%	2.91%		0.226%	1.14%	6.03%	2.45%	2.94%	0.754%		0.590%
Newfoundland and Labrador																22.5%	0.528%	12.3%
New Jersey										51.4%						19.0%		26.1%
South Carolina										99.6%
Michigan												0.371%			28.2%	29.7%		10.1%
Alberta											1.76%	1.99%	2.06%	1.52%	1.21%	2.08%	0.886%	0.922%			18.7%
Connecticut																		99.6%
Pennsylvania										11.3%					1.89%			74.4%
Colorado											2.93%		10.0%		1.68%						4.28%
Nevada	1										78.2%		2.02%								16.0%
Massachusetts																0.651%		93.7%
Georgia										94.5%		1.08%	2.83%			1.35%
New York															0.810%	0.620%		4.00%
Maryland										85.5%								12.1%
Québec												2.00%			1.55%	4.48%	10.5%	0.375%
Manitoba											0.484%	18.2%			5.58%	1.19%	24.8%	0.141%			13.5%
Oklahoma										17.2%	2.27%		0.965%		1.91%			14.3%			59.3%
Tennessee										69.8%					12.5%			6.93%			2.18%
Ontario												0.790%			1.77%	1.40%	4.80%	5.30%
California	1									1.11%	36.3%		4.75%		8.79%						2.72%
Arkansas										69.9%					6.28%			0.186%			0.993%
South Dakota													0.202%		3.71%			0.162%			87.9%
Ohio										0.144%					73.9%			25.5%
Indiana										4.14%			2.78%		80.4%						12.7%
Minnesota												7.23%	1.75%		41.7%	5.16%		0.278%			34.3%
Iowa															12.5%						76.7%
Illinois															27.3%						63.9%

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