Contour line future weather patterns. Isobars are commonly used in television weather reporting. Isallobars are lines joining points of equal pressure change during a specific time interval. These can be divided into "anallobars", lines joining points of equal pressure increase during a specific time interval, and "katallobars", lines joining points of equal pressure decrease. In general, weather systems move along an axis joining high and low isallobaric centers. Isallobaric gradients are important components of the wind as they increase or decrease the geostrophic wind. An isopycnal is a line of constant density. An "isoheight" or "isohypse" is a line of constant geopotential
What's the Pressure What's the Pressure "What's the Pressure" is a song performed by Belgian singer Laura Tesoro. The song represented Belgium in the Eurovision Song Contest 2016. The song was released as a digital download in Belgium on 17 January 2016 through VRT Line Extensions. It was ultimately placed tenth in the aforementioned competition with 181 points from the forty two voting nations. In November 2015, Tesoro was announced as one of the five participants of "Eurosong 2016". In the first show, she covered the song "Düm Tek Tek" by Hadise, which represented Turkey in the Eurovision Song Contest 2009. In the