Pressure Gradient - Weather and Climate Relevance

Weather and Climate Relevance

Differences in air pressure between different locations are critical in weather forecasting and climate. As indicated above, the pressure gradient constitutes one of the main forces acting on the air to make it move as wind. Note that the pressure gradient force points from high towards low pressure zones, it is thus oriented in the opposite direction from the pressure gradient itself.

Sound waves and shock waves are events that can induce very large pressure gradients, but these are often transitory disturbances.

Read more about this topic:  Pressure Gradient

Famous quotes containing the words weather and, weather, climate and/or relevance:

    The weather and my mood have little connection. I have my foggy and my fine days within me; my prosperity or misfortune has little to do with the matter.
    Blaise Pascal (1623–1662)

    What
    One believes is what matters. Ecstatic identities
    Between one’s self and the weather and the things
    Of the weather are the belief in one’s element,
    The casual reunions, the long-pondered
    Surrenders, the repeated sayings that
    There is nothing more and that it is enough....
    Wallace Stevens (1879–1955)

    Culture is the name for what people are interested in, their thoughts, their models, the books they read and the speeches they hear, their table-talk, gossip, controversies, historical sense and scientific training, the values they appreciate, the quality of life they admire. All communities have a culture. It is the climate of their civilization.
    Walter Lippmann (1889–1974)

    The most striking fault in work by young or beginning novelists, submitted for criticism, is irrelevance—due either to infatuation or indecision. To direct such an author’s attention to the imperative of relevance is certainly the most useful—and possibly the only—help that can be given.
    Elizabeth Bowen (1899–1973)