Given the bolts hitting it, that looks like a typical electrostatic (impulse?) field being held there. Wonder who set it up
It's just a field ionizing the atmosphere. You can tell it's been "set up" due to the colour (low end spectrum). The surrounding thunder is the saturation of the field into the atmosphere/clouds and it breaking out.
Would have been better to take the cameras to the center of it.
It's essentially the atom in a broad sense. Science on it is basically 0 though. Those twitter retweets on it though say it's a 'healing field', and that is possible.
The only second hand research on that sort of stuff is Tesla's supposed notes on an experiment of that kind and Wilhelm Reich's orgone energy stuff. Both commented on healing properties, as it should be.