Phoenix, AZ’s first wall of dust in the summer ocurred in the early evening of July 3rd, 2014 at 7:24pm. This was taken from the 85209 area in East Mesa.
The following was taken a couple minutes after with a panoramic shot from my Samsung Galaxy S5. No rain at 9 o’clock p.m. to follow in this part of mesa.
Let’s just say I’ve been caught in one of these in a very bad way just once while doing a windshield replacement in the Queen Creek area, and I’m happy to say, no warranties became of it.