Download Subset of MOZART-4 Output

Results from 2 different MOZART-4 simulations are available for download as netcdf files from this site. Subsets can be selected for individual species, only surface level, and/or regions of the globe. We strongly recommend downloading one day first and reviewing the file size that will result from a longer tme span. Requests for time spans longer than 32 days are not supported.

MOZART-4 results for regional model boundary conditions are available from the WRF-chem site (http://www.acd.ucar.edu/wrf-chem/mozart.shtml).

The MOZART-4/GEOS-5 simulation is driven by meteorological fields from the NASA GMAO GEOS-5 model. SYNOZ and O3RAD are not used in this simulation, as there seems to be reasonable strat-trop exchange when using GEOS5 fields in MOZART-4. This simulation uses anthropogenic emissions based on David Streets' inventory for ARCTAS (http://www.cgrer.uiowa.edu/arctas/emission.html) and fire emissions from FINN-v1 (Wiedinmyer et al., Geosci. Model Devel., 2011). These results are at 1.9x2.5 deg with 56 levels.

The model results are instantaneous output every 6 hours. Files for 1 day for the whole globe for all altitudes are 940 MB for the GEOS-5 simulation.
MOZART-4/GEOS5 results are available for January 1, 2007 to to January 21, 2018, however we highly recommend using our CAM-chem output instead, available 2001-2019.

Please contact Louisa Emmons (emmons at ucar.edu) to request additional options.

Please enter your contact information in the space below:

  • Your name:
  • Affiliation:
  • Address:
  • E-mail:
  • Phone:

Specify the data set and region to extract:

Start date:     End date:
Species:
Level:
North latitude (-90.0 to 90.0):
West longitude (0.0 to 360.0):
East longitude (0.0 to 360.0):
South latitude (-90.0 to 90.0):

Submit your data request here:

Return to Global Chemistry Modeling.