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MapMaster 3

Atlas (Beta)
MapMaster 3

High Pressure

North AmericaPhysical Environment

A region where atmospheric pressure at the surface is greater than surrounding areas

NOAA

A map highlights the high-pressure regions in North America with a letter H enclosed in a circle. Near Columbia Kootenay Mountain and, near Ottawa.

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High Pressure

Areas of Strong Tornado Occurrence

Mean Sea-Surface Temperature

Aquifers: Distribution and Recharge

High Pressure

Areas of Strong Tornado Occurrence

Areas of Strong Tornado Occurrence

Areas of Strong Tornado Occurrence

Areas of Strong Tornado Occurrence

-2.0 to 0.0

0.0 to 1.9

2.0 to 3.9

4.0 to 5.9

6.0 to 7.9

8.0 to 9.9

10.0 to 11.9

12.0 to 13.9

14.0 to 15.9

18.0 to 19.9

20.0 to 21.9

22.0 to 23.9

24.0 to 25.9

26.0 to 27.9

28.0 to 29.9

very high (>300)

high (100–300)

medium (20–100)

low (2–20)

very low (<2)

high (100–300)

medium (20–100)

low–very low (<20)

very high–high (>100)

medium–very low (<100)

Alaska
0.243%0.756%0.368%10.9%1.73%69.2%
Arizona
512.82%3.38%7.86%26.1%30.0%
Utah
219.0%13.5%4.33%52.4%8.18%
Yukon
2.68%1.03%94.3%
Northwest Territories
0.540%0.393%14.9%20.5%0.340%
District of Columbia
100%
Florida
3160.797%0.110%0.317%0.665%67.8%3.90%
Idaho
10.187%2.97%8.14%5.84%27.5%16.7%38.6%
New Hampshire
2100%
Rhode Island
4.89%95.4%
Vermont
1100%
Washington
10.825%9.44%21.7%1.72%5.32%11.6%26.7%12.4%
Wyoming
1539.28%70.8%0.149%
Nunavut
2.12%1.56%18.2%
Montana
841.96%56.5%4.73%1.30%
Maine
0.534%99.6%0.281%
North Dakota
386525.0%35.7%38.6%
Kentucky
872624.79%60.6%34.6%
Nova Scotia
1.84%0.489%0.275%0.472%25.1%6.85%
Virginia
2880.725%25.5%28.7%45.7%
Delaware
31.06%97.7%1.87%
Prince Edward Island
5.18%98.8%
Saskatchewan
77.13%4.36%15.3%6.27%23.7%
Mississippi
162457280.4%0.601%11.5%
West Virginia
499.3%0.714%
Nebraska
6713745.3%37.3%4.89%3.30%
Texas
1934670.214%15.3%1.57%15.4%1.38%14.5%1.86%6.12%
Missouri
9536715.80%47.7%11.5%24.4%9.83%
Louisiana
931521.00%99.6%
Hawaii
10.0%0.778%4.46%7.83%2.03%
North Carolina
54120.239%0.183%0.286%38.6%0.266%54.6%
Oregon
24.58%2.26%3.46%4.92%49.2%17.6%0.416%
New Brunswick
0.647%0.219%0.131%55.2%0.167%
Alabama
149341320.114%52.2%32.1%10.6%
New Mexico
79.01%8.20%2.38%17.5%42.2%
Kansas
825610113.6%26.2%18.1%41.9%
Wisconsin
32110.545%42.1%16.2%35.1%
British Columbia
111.06%0.939%8.63%3.82%42.0%15.4%
Newfoundland and Labrador
1.04%0.607%63.0%10.9%
New Jersey
210.163%1.14%62.4%37.3%
South Carolina
4615162.7%37.3%
Michigan
2031.89%26.5%66.0%
Alberta
911.4%3.76%18.2%32.1%8.32%2.17%3.59%
Connecticut
0.194%99.9%
Pennsylvania
3131.35%83.5%10.2%
Colorado
2533.69%14.3%3.67%9.04%16.4%46.7%
Nevada
0.846%77.8%0.958%0.158%10.3%
Massachusetts
211.32%2.66%0.220%0.204%98.0%
Georgia
903140.230%50.4%4.39%36.4%
New York
1710.265%0.344%2.89%5.91%91.1%
Maryland
812.09%64.7%13.9%20.7%
Québec
13010.165%0.272%70.7%19.6%
Manitoba
54111.61%4.56%6.78%4.33%51.3%
Oklahoma
10429829.60%2.65%7.80%23.7%54.6%
Tennessee
8227821.5%71.6%3.39%
Ontario
4610.375%13.7%8.23%4.40%59.7%1.73%
California
30.120%0.206%1.53%8.91%2.60%8.90%3.94%0.295%0.750%14.0%3.26%
Arkansas
10523449.6%14.2%36.2%
South Dakota
47744.24%4.28%9.35%8.75%73.3%
Ohio
427388.6%3.31%
Indiana
5818165.5%0.222%12.0%
Minnesota
601147.33%24.3%29.3%39.1%
Iowa
86174138.7%26.5%11.3%6.08%
Illinois
1082160.557%94.5%0.407%
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