GLB2 full form

Meaning : Ball lightning with spikes

Category : Science
Sub Category : Phenomena

What does GLB2 mean or stand for ?

This unexplained phenomena is similar to regular lightning that we see in the skies but is in the shape of a ball.This ball can be just a few inches wide to more than a foot and the phenomena lasts for a few seconds.This still has not been proven to be actual lightning and the reports have also been far and scarce to come to a reliable hypothesis.