[tntn]

> caused by mountains to the east and the west

And very lax emissions regulations and oil refineries in the middle of everything.

[AnimalMuppet]

You should have seen it in the 1970s, before they cleaned up the Kennicott smelter. There were days when, from the east bench, it looked like you could walk across the top of the inversion to the Oquirrh Mountains.