Looniverse-A2
Looniverse-A2 is the divergent timeline of Looniverse-A in which the LNH2 imprint takes place. It diverged when Weirdness Magnet I traveled back in time two years by hitching a ride on a Vector clone, ending up changing history all the way back to the 1980s.
After the divergence point, it has a fairly different history with no sliding time scale, ending up with the children of the LNH becoming heroes in their own right during the latter half of the 2010s (see LNH2 Timeline). In 2044, this world's Earth was devastated by the rifts from Just Another Multi-Writer Cascade That Will Probably Never Have an Ending, leading to the planet being evacuated; but after the rifts were stopped, Suzaku restored the lifeforce of the world, and humanity returned.