High Pressure
North AmericaPhysical EnvironmentA region where atmospheric pressure at the surface is greater than surrounding areas
NOAAA map highlights the high-pressure regions in North America with a letter H enclosed in a circle. Near Columbia Kootenay Mountain and, near Ottawa.
High Pressure | Continental Shelf | Canada | United States | |
|---|---|---|---|---|
Alaska | 1.23% | 97.8% | ||
Arizona | 100% | |||
Utah | 100% | |||
Yukon | 100% | |||
Northwest Territories | 0.420% | 98.7% | ||
District of Columbia | 100% | |||
Florida | 1.79% | 98.6% | ||
Idaho | 100% | |||
New Hampshire | 0.233% | 99.8% | ||
Rhode Island | 5.84% | 92.2% | ||
Vermont | 0.398% | 99.6% | ||
Washington | 0.997% | 98.9% | ||
Wyoming | 100% | |||
Nunavut | 1.49% | 96.8% | ||
Montana | 100% | |||
Maine | 0.686% | 0.515% | 98.3% | |
North Dakota | 100% | |||
Kentucky | 100% | |||
Nova Scotia | 3.29% | 93.8% | ||
Virginia | 0.705% | 99.2% | ||
Delaware | 2.06% | 96.8% | ||
Prince Edward Island | 12.7% | 61.6% | ||
Saskatchewan | 99.9% | |||
Mississippi | 99.9% | |||
West Virginia | 100% | |||
Nebraska | 100% | |||
Texas | 0.261% | 99.7% | ||
Missouri | 100% | |||
Louisiana | 1.29% | 98.1% | ||
Hawaii | 74.5% | |||
North Carolina | 0.611% | 98.5% | ||
Oregon | 99.9% | |||
New Brunswick | 0.785% | 98.6% | 0.334% | |
Alabama | 0.101% | 99.9% | ||
New Mexico | 100% | |||
Kansas | 100% | |||
Wisconsin | 100% | |||
British Columbia | 1 | 1.05% | 96.4% | 2.51% |
Newfoundland and Labrador | 2.04% | 98.6% | ||
New Jersey | 2.40% | 96.9% | ||
South Carolina | 99.9% | |||
Michigan | 0.114% | 99.9% | ||
Alberta | 100% | |||
Connecticut | 0.150% | 99.4% | ||
Pennsylvania | 100% | |||
Colorado | 100% | |||
Nevada | 100% | |||
Massachusetts | 4.75% | 93.6% | ||
Georgia | 0.232% | 99.9% | ||
New York | 0.761% | 0.190% | 99.1% | |
Maryland | 2.12% | 97.4% | ||
Québec | 1 | 0.215% | 99.5% | |
Manitoba | 99.9% | |||
Oklahoma | 100% | |||
Tennessee | 100% | |||
Ontario | 99.9% | |||
California | 0.133% | 99.5% | ||
Arkansas | 100% | |||
South Dakota | 100% | |||
Ohio | 100% | |||
Indiana | 100% | |||
Minnesota | 0.159% | 99.8% | ||
Iowa | 100% | |||
Illinois | 100% | |||
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