Stormfront is a djinn city on the Quasielemental Plane of Lightning. It is located near the border of the Elemental Plane of Air, although its exact location can be difficult to pinpoint since, as with most structures on the air planes, it drifts around on the local currents.
From this city, noble djinn gather in hunting parties and scour the quasiplane looking for quasielementals, mephits, and shockers. Obviously, this practice does little to endear them to the other residents of the realm.
Note: Stormfront originally appeared in The Inner Planes, a supplement for the Planescape AD&D campaign setting from TSR. Its use here is for the purposes of providing context for the campaign only.