On May 31, 2013, the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this image of the Powerhouse fire burning in steep terrain north of Los Angeles, California. Red outlines indicate hot spots where MODIS detected unusually warm surface temperatures associated with fires.
NASA image courtesy Jeff Schmaltz, LANCE/EOSDIS MODIS Rapid Response Team at NASA GSFC. Caption by Adam Voiland.