What temperature can a bolt of lightning reach?
A leader of a bolt of lightning can travel at speeds pf 60,000 meters per second (13,670 miles per hour), and can reach a temperature approaching 30,000 degrees Celsius (54,000 degrees Fahrenheit), hot enough to convert silica into glass. Large bolts of negative lightning from the clouds carry an electric current of up to 100,000 amps. Lightning rapidly heats the air in its immediate vicinity to about 20,000 degrees Celsius (36,000 degrees Fahrenheit), about three times the temperature of the surface of the sun. This compresses the surrounding air and creates an acoustic wave that is heard as thunder.
More Info:
www2.palomar.edu
ADVERTISEMENT