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									Average Annual Snowfall						Ecological Regions: Level 2 Labels
	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	Earthquakes	160 in and over	110–159 in	60–109 in	30–59 in	15–29 in	Under 15 in	ALASKA BOREAL INTERIOR	ALASKA TUNDRA	ARCTIC CORDILLERA	ATLANTIC HIGHLANDS	BOREAL CORDILLERA	BOREAL PLAIN	BROOKS RANGE TUNDRA	CENTRAL USA PLAINS	COLD DESERTS	EVERGLADES	HUDSON PLAIN	MARINE WEST COAST FOREST	MEDITERRANEAN CALIFORNIA	MISSISSIPPI ALLUVIAL AND SOUTHEAST USA COASTAL PLAINS	MIXED WOOD PLAINS	MIXED WOOD SHIELD	NORTHERN ARCTIC	OZARK/OUACHITA-APPALACHIAN FORESTS	SOFTWOOD SHIELD	SOUTH CENTRAL SEMIARID PRAIRIES	SOUTHEASTERN USA PLAINS	SOUTHERN ARCTIC	TAIGA CORDILLERA	TAIGA PLAIN	TAIGA SHIELD	TEMPERATE PRAIRIES	TEXAS-LOUISIANA COASTAL PLAIN	UPPER GILA MOUNTAINS	WARM DESERTS	WEST-CENTRAL SEMIARID PRAIRIES	WESTERN CORDILLERA	WESTERN SIERRA MADRE PIEDMONT
District of Columbia														100%
Idaho											4.80%	1.86%	68.1%	1.76%
New Hampshire												47.6%	52.4%
Vermont												87.5%	12.5%
Kentucky														30.8%	69.2%
Virginia														64.7%	35.2%
Missouri														76.8%	23.2%
Louisiana															99.6%
Hawaii															10.4%
Kansas														76.2%	23.8%
South Carolina															99.9%
Connecticut													99.9%
Georgia															99.9%
Maryland													16.2%	83.0%
Manitoba												52.6%	46.9%
Oklahoma															99.6%
Tennessee														8.28%	91.7%
Ohio												2.34%	56.3%	41.4%
Alaska		1								1.37%	9.46%	49.7%	6.89%			2	8			15		1					6
Arizona														19.7%	80.1%																												2	1			1
Utah												3.97%	40.0%	27.9%	25.0%									1																						1
Yukon										6.60%	27.0%	1.28%	39.2%																									1
Northwest Territories											2.52%	8.57%	66.7%	3.09%																		3					1		1	1
Florida															99.4%										1				1
Rhode Island													3.82%																1
Washington											7.48%	30.0%	25.7%	7.10%	19.9%									1																						2
Wyoming												48.2%	50.6%											1																						1
Nunavut											1.25%	8.66%	3.24%	2.55%				8														20					4
Montana											1.78%	37.5%	50.0%	8.90%																															1	3
Maine											8.65%	87.1%	3.81%						1
North Dakota													38.9%	61.1%																											1
Nova Scotia												19.0%							2
Delaware													5.45%	93.8%															1
Prince Edward Island												98.8%																		1
Saskatchewan													95.9%	1.98%																																1
Mississippi															100%														1
West Virginia													57.4%	42.6%																			1
Nebraska													39.2%	60.8%																															1
Texas															99.8%																				2	1						1
North Carolina															99.0%														1							1
Oregon											9.17%	6.14%	26.6%	1.05%	18.6%												1
New Brunswick											50.9%	48.6%																		1
Alabama															100%																					1
New Mexico												8.69%	12.8%	21.6%	56.9%																												4
Wisconsin												3.31%	96.1%																	1
British Columbia										1.49%	2.94%	2.84%	9.04%	1.50%						1				1			1																			1
Newfoundland and Labrador										1.25%	10.4%	8.92%																						1
New Jersey													45.8%	53.6%															1
Michigan												13.1%	57.5%										1							1	1
Alberta											4.59%	15.5%	78.2%	1.72%							1																				1
Pennsylvania												4.01%	95.7%						1
Colorado												30.9%	47.9%	20.2%	1.04%																															1
Nevada	1											7.06%	22.8%	22.5%	39.6%									1
Massachusetts													98.2%																1
New York											3.86%	64.9%	2.90%						2										1
Québec										12.6%	33.5%	46.1%	3.40%					1													1	1		2			1			1
Ontario											9.58%	86.3%	3.20%													1				1				1
California	1											5.57%	6.20%	14.9%	73.0%												2	1																		1
Arkansas															100%																		1			1
South Dakota													60.2%	39.8%																																1
Indiana													25.6%	72.5%	1.94%								1
Minnesota												6.02%	92.1%	1.85%																	1
Iowa													47.2%	52.8%																											1
Illinois													18.2%	68.2%	13.6%																					1

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