MapMaster 3

Atlas (Beta)

High Pressure

North AmericaPhysical Environment

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

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.

High Pressure	Population Younger than Age 15			Chinese Foreign Expansion	Average Number of Hail Storms
High Pressure	Class	Rank	Percent	Value	0–0.9	1.0–1.9	2.0–3.9	4.0–5.9	6.0–8.0	More than 8












1					22.2%	44.6%	45.1%	30.7%	6.86%	3.60%

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