Changes

Due to the Coriolis storms brewing in the [[Graildark mountains]] and then sweeping down onto the plains with surprising force the weather on Gehenna Prime can become so dangerous that all creatures in the mountains are in mortal danger if they do not find shelter from the storms. On the plains itself the force of these storms is somewhat diminished but they can still be lethal. The powerful lightning strikes occuring during these weather periods can wreak havoc on the electrical systems.{{Fn|4}}

The importance of Gehenna Prime to the [[Imperium]] lies in its equatorial crystal mines which are needed in [[Phase crystal systems]]. The crystals are used to build lasers and powerstacks for the weapons and engines of the [[Adeptus Mechanicus]].{{Fn|4}}