PC Gamer: This week we learned what happens when you launch one of Fallout 76’s nukes at a fissure site: you spawn a really big, high level Scorchbeast Queen and a bunch of end-game loot. Well, the players who launched that nuke decided to triple their efforts by launching three nukes, one from each of the missile silos, all at the same time. They fired their nukes and aimed them at the same spot on the map. The video above shows the triple mushroom cloud.
Source: N4G PC Fallout 76 players launch 3 nukes at once, crash server