North american high
From Glossary of Meteorology
North American high[edit | edit source]
(
Or North American anticyclone.) The relatively weak general area of high pressure that, as shown on mean charts of sea level pressure, covers most of North America during winter.
Or North American anticyclone.) The relatively weak general area of high pressure that, as shown on mean charts of sea level pressure, covers most of North America during winter.
This pressure system is not nearly as well-defined as the analogous Siberian high.