A comparison of Suomi NPP VIIRS Day/Night Band (0.7 µm) and Near-Infrared (1.61 µm and 2.25 µm) images along with the VIIRS Active Fires product (above) showed nighttime visible reflectance and thermal signatures of the numerous wildfires that were burning across Northern California at 1001 UTC or 3:01am PDT on... Read More