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RAMS/IMADA-AVER Model

The Regional Atmsopheric Modeling System (RAMS, Pielke et al. 1992) was used to simulate the spatial and temporal evolution of tracer particles emitted in Mexico City during the IMADA/AVER field campaign in February and March 1997. Particles are released for 12-hrs (0-12 GMT and 12-24 GMT, corresponding to 18-6 LT and 6-18 LT), but tracked for the entier RAMS forecast period (42 hrs).

For more information, contact Jerome Fast or see:

Fast, J.D. and S. Zhong, Meteorological factors associated with inhomogeneous 
    ozone concentrations within the Mexico City basin,J. Geophys. Res., 
    103, 18927 - 18946, 1998.

Movies (.mov downloads)

In the movies below, the four panels are: Upper left = surface; Upper right = 0-1 km agl; Lower left = 1-3 km agl; Lower right = 0-10 km agl

feb24.12utc-feb25.00utc
feb25.00utc-feb25.12utc
feb25.12utc-feb26.00utc
mar01.12utc-mar02.00utc
mar02.00utc-mar02.12utc
mar02.12utc-mar03.00utc
mar03.12utc-mar04.00utc
mar04.00utc-mar04.12utc
mar04.12utc-mar05.00utc
mar08.12utc-mar09.00utc
mar09.00utc-mar09.12utc
mar09.12utc-mar10.00utc
mar10.12utc-mar11.00utc
mar11.00utc-mar11.12utc
mar11.12utc-mar12.00utc
mar13.12utc-mar14.00utc
mar14.00utc-mar14.12utc
mar14.12utc-mar15.00utc
mar17.12utc-mar18.00utc
mar18.00utc-mar18.12utc
mar18.12utc-mar19.00utc