The tightly packed isobars are due to the difference in air pressure between between High and Low pressure systems. This "slope" or gradient indicates faster winds as air from the upper atmosphere ...

Low pressure = wind = waves. Here's a rough guide to understanding low pressure. Isobars make shapes and patterns. When they enclose an area of low pressure they are called a 'low' or 'depression'.

Isobars are lines of equal pressure that surround a low-pressure system, and the more isobars there are and the closer they are together, the stronger the gradient and the stronger the winds will be.

There are H’s and L’s that represent highs and lows, and there are lines that resemble isobars. However, those H’s and L’s are not marking the position of high and low pressure centers ...

As just mentioned, a trough is an elongated area of low pressure with no distinct ... it is customary to draw lines of constant pressure, known as isobars, at four-millibar intervals using a ...

So when I look at maps, if I see like a low pressure area that’s forecast to move into the area, let’s take it in the winter. And those isobars look like they’re going to be really tight together, ...

One of the contributors to wind is the Coriolis force. The Coriolis force arises from the fact that the Earth rotates. | ...

Strong winds are expected across Wisconsin this week. Gusts will range from 30-50 mph at times. A tight pressure gradient is the cause of strong winds. MILWAUKEE - A second Wind Advisory has been ...