Data from GEOS CCM free running simulation of the Pacific-Northwest pyrocumulonimbus Event. The simulations have been designed and performed by Sampa Das and Peter R. Colarco at the NASA Center for Climate Simulations; the computing resources supporting the simulations shown in this work were provided by the NASA High-End Computing (HEC) Program through the NASA Center for Climate Simulation (NCCS) at the Goddard Space Flight Center. The datasets stored here have been generated by Giorgio Doglioni starting from the whole results of the simulations. The files are in hdf5 format and their structure and content is described in the README file.