Picture Banner for SECC K12 Site

Semi-p highs and lows why do i care ag/K-12

Why do I care?  Semi-permanent highs and lows are regions where high and low pressure areas persist throughout the year. The winds around these pressure systems can steer weather patterns throughout the US and bring different kinds of weather depending on where these pressure systems are located. The paths of winter weather systems and hurricanes are largely controlled by the location of these highs and lows.

Last modified date: Friday, August 6, 2010 - 9:19am