Usually they are lines of iso-density - or equal pressure.
Thus the closer they are, the harder the wind.
Is the weather map computer generated?
ks
They're called 'isobars'.
It uses contour lines which are very close together.
The most important feature of a topographic map is the use of contour lines to portray the shape and elevation of the land. Topographic maps portray both natural and man-made features, show and name mountains, valleys, plains, lakes, rivers, and vegetation, as well as identify roads, boundaries, transmission lines, and major buildings.
isobars lines of equal pressure
Those lines are isobars. They indicate the line at which air is at that certain air pressure.
What does this symbol indicate on a weather map? low pressure
There are several different lines on a weather map. Lines with triangles leading out from them are referred to as cold fronts, while lines with semi-circles leading out from them are warm fronts. There are also lines on a weather map that are called isobars. They connect areas of equal barometric pressure.
Contour lines that touch or overlap on a topographic map indicate a
Contour lines that touch or overlap on a topographic map indicate a
On a Topographic map, contour lines indicate connecting points of equal elevation. i think
The "L" on a weather map stands for low pressure.
Contour lines that touch or overlap on a topographic map indicate a
On a topographic map, contour lines that are closer together indicate a steeper slope.
I believe they indicate storms.
The lines connect points that are at the same elevation.