Isobars make shapes and patterns. When they enclose an area of low pressure they are called a 'low' or 'depression'. It's centre is labelled on a weather map with ... blow from high to low ...

Pressure gradient is the difference in pressure between one location and another. In meteorology, high pressure ... On the weather map, the pressure lines or “isobars” will be drawn very ...

On the map the isobar marked 1004 represents an area of high pressure, while the isobar marked 976 represents an area of low pressure. Not only do isobars tell us whether there is high or low ...

Isobars make shapes and patterns. When they enclose an area of low pressure they are called a 'low' or 'depression'. It's centre is labelled on a weather map with ... blow from high to low ...