School: Conjuration (Creation)
Casting Time: 1 Half Action
Range: Medium (100 ft. + 10 ft./CL)
Target: 20 ft. radius emanation from target location
Duration: 1 min./CL
Saving Throw: None
Spell Resistance: No
This spell functions like Fog Cloud, but in addition to obscuring sight, the solid fog is so thick that it impedes movement. Creatures moving through or within a Solid Fog are Hindered and Impaired. Additionally, the vapors prevent effective ranged weapon attacks as Wind Wall. A creature or object that falls into solid fog is slowed so that each 10 feet of vapor that it passes through reduces the falling damage by 1d6.
Unlike normal fog, only a severe wind (31+ mph) disperses these vapors, and it does so in 1 round.