This is the entrance portal to tracer forecasts using the transport model FLEXPART, trajectory forecasts using the trajectory model FLEXTRA, and some plots of meteorological parameters.
Please read this important information first before using the model products.
While all trajectory and meteorology plots are produced by the forecast system and directly accessible through this webpage, only a few selected tracer plots are provided. We recommend to use this interactive tool for plotting FLEXPART tracers:
Biomass burning tracers
Backward Trajectories from Zeppelin station
Forward Trajectories from Zeppelin station
Backward Trajectories from Longyearbyen
Forward Trajectories from Longyearbyen
Warm Conveyor Belt Trajectories
Geopotential Height (500 hPa)
Ground or Water Surface CAPE
Equivalent Potential Temperature
Vertical Velocity (500 hPa)
Total Convective Cloudcover
Last updated: 4 February 2007