According to Buys Ballot's law, which direction indicates a high-pressure system when standing with your back to the wind?

Buys Ballot's law provides a useful way to determine the location of high and low-pressure systems based on wind direction. According to this law, when you stand with your back to the wind, the low-pressure system will be to your left, and the high-pressure system will be to your right.

Therefore, if you are facing into the wind, extending your right hand will indeed point towards the high-pressure area. This is consistent with the general behavior of atmospheric pressure systems, where air circulates counterclockwise around low-pressure systems in the Northern Hemisphere and clockwise around high-pressure systems.

Understanding this relationship within Buys Ballot's law is crucial for pilots, as it helps in interpreting weather patterns and making informed decisions while flying.