Legend
Forecasted backward trajectories (time lenght 120 h) started in
a circle around the ABC-PYR site from the 400hPa levelis shown.
Colours show the trajectory levels (expressed as atmospheric
pressure)
Dark blue, light blue, black and green dots give
the trajectory position at times 0 h, 48 h, 96 h and 120 h from
the ABC-PYR site, respectively.
Pressure levels (min, mean
and max) of all trajectories is written in the lowest-right
corner for times 0h, 48 h 96h and 120h.
In the vertical
cross sections (time/altitude), coloring of back-trajectories
is in relative humidity
Calculated by M. Sprenger (mailto: michael.sprenger@env.ethz.ch) - Swiss Federal Institute of Technology Zurich - ETHZ
