Last thing: although the nuke is cool by itself, there’s something more important to this video than the nuke. The fact that the bomb could even load and cause devastation that far away implies that the modder broke creation in a way that allows things to load past the game’s uGrids constraints.
This also means that it might be possible to load distant battles in the Mojave
If you want to know what this looks like in game, imagine being Paul in this scene from the film adaptation of dune:
https://m.youtube.com/watch?v=JrDdYY1dLAo&pp=ygURSGFya29ubmVuIGFzc2F1bHQ%3DYou would be hearing explosions and gun shots between factions kilometres away