Fig. 4From: Forecasting volcanic ash deposition using HYSPLITA moonlight image of part of the North Island, New Zealand from the NASA-NOAA Suomi satellite using the VIIRS (Visual Infrared Imaging Radiometer Suite) showing the ash cloud travelling east from the Te Maari eruption (white triangle) taken at 0055 NZST on 7th August 2012. NOAA photoBack to article page