Originally uploaded to https://twitter.com/i/status/1597254098793160704 by USGS Volcanoes🌋 This short video shows thermal camera footage of the onset of the #MaunaLoa eruption from the volcano's summit. The temperature in degrees C is shown by the colored scale bar on the right. For additional information visit: https://t.co/rfwkMVSJKM #MaunaLoaErupts https://t.co/PhHXbq9nNa