Earthquakes
WorldPhysical EnvironmentTime 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.
NOAAA 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.
Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Earthquakes | Acid Rain | Polluted air emissions leading to acid rain | Zinc Mines | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hawaii | ||||||||||||
District of Columbia | 100% | |||||||||||
Florida | 98.8% | |||||||||||
New Hampshire | 100% | |||||||||||
Rhode Island | 92.1% | |||||||||||
Vermont | 100% | |||||||||||
Wyoming | 29.2% | |||||||||||
North Dakota | 36.8% | |||||||||||
Delaware | 98.6% | |||||||||||
Prince Edward Island | 93.0% | |||||||||||
Saskatchewan | 1.42% | |||||||||||
Mississippi | 21.0% | 78.9% | ||||||||||
West Virginia | 100% | |||||||||||
Nebraska | 98.1% | |||||||||||
Louisiana | 8.21% | 33.5% | ||||||||||
Alabama | 82.1% | 17.8% | ||||||||||
Kansas | 63.2% | |||||||||||
New Jersey | 98.5% | |||||||||||
South Carolina | 99.8% | |||||||||||
Michigan | 27.7% | 69.7% | ||||||||||
Connecticut | 100% | |||||||||||
Pennsylvania | 99.3% | 0.676% | ||||||||||
Massachusetts | 96.4% | |||||||||||
Georgia | 99.8% | |||||||||||
Maryland | 97.6% | |||||||||||
Oklahoma | 27.0% | |||||||||||
Arkansas | 100% | |||||||||||
Indiana | 100% | |||||||||||
Minnesota | 94.8% | |||||||||||
Iowa | 100% | |||||||||||
Alaska | 1 | 4 | ||||||||||
Arizona | 69 | |||||||||||
Utah | 81 | |||||||||||
Yukon | 5 | |||||||||||
Northwest Territories | 2 | |||||||||||
Idaho | 65 | |||||||||||
Washington | 3.59% | 11 | ||||||||||
Nunavut | 2 | |||||||||||
Montana | 29.3% | 39 | ||||||||||
Maine | 99.2% | 2 | ||||||||||
Kentucky | 24.3% | 75.7% | 6 | |||||||||
Nova Scotia | 17.9% | 3 | ||||||||||
Virginia | 99.4% | 2 | ||||||||||
Texas | 0.245% | 2 | ||||||||||
Missouri | 100% | 6 | ||||||||||
North Carolina | 99.3% | 1 | ||||||||||
Oregon | 52.1% | 14 | ||||||||||
New Brunswick | 2.23% | 5 | ||||||||||
New Mexico | 24 | |||||||||||
Wisconsin | 36.3% | 63.1% | 3 | |||||||||
British Columbia | 10 | |||||||||||
Newfoundland and Labrador | 24.5% | 1 | ||||||||||
Colorado | 1.17% | 247 | ||||||||||
Nevada | 1 | 44.1% | 16 | |||||||||
New York | 2.48% | 1 | ||||||||||
Québec | 0.466% | 13 | ||||||||||
Manitoba | 0.172% | 16 | ||||||||||
Tennessee | 36.3% | 63.7% | 23 | |||||||||
Ontario | 33.3% | 13.7% | 16 | |||||||||
California | 1 | 95.7% | 17 | |||||||||
South Dakota | 100% | 2 | ||||||||||
Ohio | 18.8% | 81.1% | 1 | |||||||||
Illinois | 100% | 5 | ||||||||||
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