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 | Areas of Strong Tornado Occurrence | Areas of Strong Tornado Occurrence | Areas of Strong Tornado Occurrence | Areas of Strong Tornado Occurrence | Class | Rank | US dollars | 2000–3,999 m | 500–1,999 m | 200–499 m | 1–199 m | Below sea level to 0 m | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 43.92 | 15.166666666666666 | 4.954545454545454 | 1.4285714285714286 | 6.85% | 9.03% | 23.5% | 9.18% | 0.840% |
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