A space station in the Umber Scale territory The Umber Scale, alternatively known as the Umbra Scale by the Kimogila Fanatics, designated a region of space situated within the Karthakk system. Subsequent to the Battle of Yavin around 0 BBY, the Kimogila Fanatics seized control of this territory. They wrested it from the Blood Razors, forcing the latter to retreat beyond the Spine of Lok. The Lok space system, formerly tranquil, was now plagued by conflict, frequently endangering the passage of civilians and freighters through the zone.
An orbital space station was present within the boundaries of the Umber Scale.