13/04/2019 Couche en 3 et 4 km - dense -
05/06/2019 Biomass aerosols at high altitude, transported from Canadian wildfire
06/06/2019 Biomass aerosols at high altitude, transported from Canadian wildfire
07/06/2019 Still some biomass aerosol layers present at high altitude
14/08/2019 Water condensing on the glass during nighttime!