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45369 Studies found for: intensity
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Map Legend
Region Name Number of Studies
World 45,369
Africa [map] 1,184
Central America [map] 570
East Asia [map] 4,839
Japan 1,064 [studies]
Europe [map] 13,635
Middle East [map] 2,024
North America 21,527
Canada [map] 3,983 [studies]
Mexico 748 [studies]
United States [map] 19,150 [studies]
North Asia [map] 1,319
Pacifica [map] 1,436
South America [map] 1,998
South Asia [map] 673
Southeast Asia [map] 981

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Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.