Welcome to Phoenix Tim , very nice to have you here!! Hope all is well with ya over there . Yeah, it's called a 'haboob', the area between Phoenix and Tucson is the only place in the US that gets them, wicked MoFo's!!
I've known Tim for a couple years now, great guy, he used to have 'slabs' (Tim, that's what some of the YaaHoo's here call Martin Logans) but he moved on to greener pastures, alas....but you should see his rig now , maybe he'll post up a few picces