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									Latin America, 1650	Ocean Climate Zones					Acid Rain
	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Viceroyalty of New Spain	Equatorial	Tropical	Subtropical	Temperate	Subpolar	4.50–4.59 pH	4.60–4.69 pH	4.70–4.79 pH	4.80–4.89 pH	4.90–4.99 pH	5.00–5.09 pH	5.10–5.19 pH	5.20–5.29 pH	≥5.30 pH
Alaska		1												2.05%	0.827%
Northwest Territories															1.67%
Nunavut															4.30%
Nova Scotia														8.68%
Prince Edward Island														54.8%
Hawaii											2.56%	35.3%
New Brunswick														2.16%
British Columbia														1.39%
Newfoundland and Labrador														1.85%	0.552%
Québec														0.264%	0.352%
Ontario															0.107%
Arizona										93.6%													1.23%	98.8%
Utah																							1.69%	98.3%
District of Columbia																		100%
Florida										98.6%		2.09%							1.32%	13.8%	25.9%
Idaho																							4.63%	95.4%
New Hampshire																			72.0%	27.9%
Rhode Island														8.19%				2.00%	3.88%
Vermont																			95.7%	4.07%
Washington														0.763%									23.4%	70.9%
Wyoming																								100%
Montana																							9.26%	90.7%
Maine														1.22%						17.3%	69.8%	10.8%
North Dakota																								100%
Kentucky																		1.72%	54.3%	1.61%	9.53%
Virginia													0.104%	1.74%				3.50%	1.66%	15.4%
Delaware														4.66%				17.4%	81.8%
Mississippi										99.9%										14.3%	79.0%	5.27%
West Virginia																	7.63%	45.0%	12.8%	8.92%
Nebraska																								100%
Texas										99.7%	0.188%									8.53%	1.49%	4.74%	5.19%	56.4%
Missouri										33.1%											26.1%	26.9%	12.0%	34.2%
Louisiana										98.2%		3.62%								41.6%	42.5%	8.80%	4.48%	2.23%
North Carolina													2.25%					1.35%	37.2%	1.72%	9.88%
Oregon														0.245%									2.68%	97.3%
Alabama										99.9%		0.128%								84.6%	13.4%
New Mexico										92.3%													4.15%	91.3%
Kansas										38.9%														100%
Wisconsin																					4.01%	46.8%	27.3%	21.3%
New Jersey														3.26%			5.98%	36.6%	32.6%	23.7%
South Carolina										0.669%									33.6%	64.2%	2.08%
Michigan																			24.0%	10.0%	4.73%	13.3%
Connecticut														0.661%				49.9%	50.0%
Pennsylvania																3.58%	34.8%	29.1%	10.8%
Colorado										10.7%												1.85%	3.55%	88.3%
Nevada	1									5.56%														100%
Massachusetts													0.220%	7.89%					98.2%
Georgia										86.5%									7.01%	3.21%	2.51%	3.47%
New York														1.81%			4.25%	52.6%	35.3%
Maryland														3.11%				12.5%	29.8%	10.3%
Oklahoma										100%												2.73%	5.70%	91.6%
Tennessee										25.9%								5.63%	19.5%	14.5%	3.55%
California	1									25.7%			0.550%	0.247%										99.7%
Arkansas										98.5%											17.5%	40.8%	7.44%	10.2%
South Dakota																								100%
Ohio																5.07%	9.56%	59.7%	23.0%
Indiana																		12.8%	4.37%	8.75%	5.18%
Minnesota																						2.86%	4.42%	92.3%
Iowa																							1.50%	98.5%
Illinois																				39.9%	27.0%	15.0%	3.08%	9.73%

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