Ball Lightning is a microscopic Big Bang evaporation and explosion of a microscopic String Knot Nucleus Black Hole, compressed by the oscillating string vacuum.
So. we introduce a new microscopic interference string nucleus black hole ball lightning which has the same microscopic image but is much smaller, than all other macroscopic black holes like Supernova BHs and even the Big Bang.
All black holes seem to be equipped with a so called "Penrose -Q-FFF Trapped space" globular horizon,
In contrast with to standard QM the Penrose Q-FFF trapped space, rejects all Fermions ( Quarks, Leptons) but not bosons like photons or non spinning Higgs particles. or smaller black holes.
Only Black Holes of the same size ( with max 15% difference) are able to reject each other and form star forming Herbig Haro systems wit dual "bowshock black holes".
Microscopic BHs are also known as Comet nuclei, Ionospheric comets, Sprites and Elves, Sunspots and all other Star spots, self propelled by self produced plasma tails: Proplyds ( Carina) and Tadpoles.
see also, my twitter youtube of a splitting micro black hole ball lightning falling through a tree below:
Even comets are observed to split into multiple smaller ones (Levi 9: Jupiter),
So: Just like the Big bang nucleus, all black holes seem to be able to split even large ball lightnings comets etc.
Ball Lightning is a microscopic Big Bang evaporation and explosion of a String Knot Nucleus compressed by the oscillating string vacuum.(below.)
see also; "Stellar Space Energy Production on Earth by Ball Lightning.(Birkeland-Alven Currents)"