How bright is a lightning flash?
A single lightning bolt is about 50,000°F or 5 times hotter than the surface of the sun.
The average lightning bolt could light a 100 watt light bulb non-stop for about 3 months.
The average lightning bolt is 6 miles long, although Cape Canaveral Kennedy Space Center has indicated some as long as 75 miles..
How many watts is a lightning bolt?
10,000,000,000 wattsA lightning bolt contains about 10,000,000,000 watts (10 GW) of electricity, but it only lasts about 5/1,000 of a second. Extrapolated over kilowatt-hours, that’s not as much energy as you’d think.
What causes the glow of a lightning bolt?
Lightning is visible as a flash of light because of both incandescence (due to its high temperature it glows blue-white) and luminescence (excitation of nitrogen gas in the atmosphere). … The distinctive blue-white color of lightning is caused by light emitted as the electrons drop back to their original energy states.
What is the current of a lightning bolt?
Positive lightning strikes tend to be much more intense than their negative counterparts. An average bolt of negative lightning carries an electric current of 30,000 amperes (30 kA), and transfers 15 coulombs of electric charge and 1 gigajoule of energy.
Is lightning hotter than the sun?
Lightning is four times hotter than the sun. … A return stroke of lightning, that is, a bolt shooting up from the ground to a cloud (after a stream of electricity came downward from a cloud) can peak at 50,000 degrees Fahrenheit (F). The surface of the sun is around 11,000 degrees F.
How fast is lightning in mph?
The speed of lightning While the flashes we see as a result of a lightning strike travel at the speed of light (670,000,000 mph) an actual lightning strike travels at a comparatively gentile 270,000 mph.