Pressure iso lines crossing (which shouldn't be possible)
-

On this day 2026-06-19 a pressure iso line (going over Eastern UK, as a point of reference) appears to be crossing a number of other isolines. Isolines should never cross each other by definition - they are supposed to demarcate points of equal pressure.
-
@Rihfok
It's a bug.
This line is the Greenwich Meridian (0° longitude) .
Windy Community | Powered by excellent
NodeBB