published: 2018-07-09 07:21:32
***NOT FOR BROADCAST***
Contact Brett Adair with Live Storms Media to license.
Outflow winds from a large Monsoon storm north of Tucson AZ create a massive dust storm during the evening of 7-8-18. The large haboob can be seen overtaking South Mountain and approaching Phoenix Sky Harbor airport. Visibility was limited to a few hundred feet.