Contour line factors in a weather system. An isobar (from or "baros", meaning 'weight') is a line of equal or constant pressure on a graph, plot, or map; an isopleth or contour line of pressure. More accurately, isobars are lines drawn on a map joining places of equal average atmospheric pressure reduced to sea level for a specified period of time. In meteorology, the barometric pressures shown are reduced to sea level, not the surface pressures at the map locations. The distribution of isobars is closely related to the magnitude and direction of the wind field, and can be used to predict
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