How many meters is the width of lightning?

The parameters of lightning on the earth are: lightning length 10 to 20km, and lightning arc diameter is 20cm.

The average diameter of spherical lightning is 25 cm, most of them are between 10 and 100 cm, the smallest is only 0.5 cm, and the largest is several meters.

Strip lightning consists of multiple continuous discharges. Between each lightning, due to the influence of the wind, the lightning path moves, making each individual lightning close to each other and forming a strip. The belt width is about 10 meter.

The meaning of lightning:

The length of lightning may be only a few hundred meters (the shortest is 100 meters), but the longest is also several kilometers. The temperature of lightning varies from 17000 degrees Celsius to 28000 degrees Celsius, which is 3 ~ 5 times the surface temperature of the sun. The extreme heat of lightning caused the air along the way to expand violently. Air moves very fast, so waves are formed and sounds are made.

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