❝ It was a haboob. The word is Arabic and means “blowing or drifting,” and to meteorologists it is the term used to describe intense dust storms inherent to arid regions.
❝ Haboobs are caused when the strong winds blasting out of a thunderstorm hit the ground and kick up the loose sand and dust covering the arid landscapes. Just as a shelf cloud marks the leading edge of a thunderstorm from above, a thick dust cloud marks the leading edge of this same thunderstorm from below.
Arcing across the sky landscape stretching dozens of miles from end-to-end, these dust storms can reach up thousands of feet in the air, and move across the landscape at highway speeds.
❝ While these monstrous haboobs with their menacing shelf clouds hold astonishing beauty, they can be incredibly dangerous. Often accompanied by 60 mph winds or higher, they can pack a serious punch as they steam-roll across the landscape. In addition to the strong winds, the dust can cause visibility to drop to zero in heart beat, blocking out the sun turning day to night, and making it nearly impossible to see until the winds die down and the dust settles…
Phoenix is the haboob capital of the United States. I’ll just leave that alone as a straight line.