The 'Loyalist Storm is a minor faction of The Gate. When the Tempest split off from the Storm, the "loyalist Storm" were those left behind, who became integrated into the Metru Nui army. Originally mutant experiments of the Brotherhood, all surviving members of the Loyalist Storm have been de-mutated by the Experimentation Temples on Chronark Nui. Unfortunately, few of the Storm survived to reach this goal.
The leader of the Storm was Colonel Orsion, who was killed by Fenlaur.