Mapmaster

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

Net Migration Rate

Average Annual Snowfall

High Pressure

Class

Rank

Percent

160 in and over

110–159 in

60–109 in

30–59 in

15–29 in

Under 15 in

15.03%8.85%24.9%28.9%11.4%61.0%
0.16.0