Suomi NPP image showing fire temperatures (IMAGE) NASA/Goddard Space Flight Center Caption This image of the California wildfires was taken by Suomi NPP on Aug. 20, 2020. The M13 band is on the VIIRS Active Fire Product. The lower resolution (750m) dual-channel, M13 (4.05μm) is able to measure the heat of the fire which in this case is above 400K (260 degrees F). Credit Credits: NOAA/NASA/William Straka U of W-Madison/CIMSS/SSEC Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.