A massive dust storm swept through Phoenix, Arizona, plunging the city into darkness, causing power outages for thousands of households, canceling flights, and paralyzing traffic.
This storm, which occurred on Monday in the city located in the southwestern United States, is a recurring phenomenon during the dry monsoon season.
Dust Storms
Dust storms occur when a thunderstorm collapses, sending cold air into the desert soil, which lifts dust into the atmosphere and spreads it over large distances.
The dust storm was followed by heavy rain and lightning flashes, prompting authorities to issue flash flood warnings.
Monsoon
A post on the city of Phoenix’s account stated, “This monsoon dust is no joke… Please stay safe,” alongside an image showing a massive dust cloud advancing toward airplanes in a scene reminiscent of a science fiction movie.
Local media reported that the storm damaged part of the roof at Phoenix Sky Harbor International Airport.
The electric utility company SRP reported that 7,200 customers were without power, while police in the town of Gilbert stated that downed trees and non-functioning traffic signals made road conditions hazardous.
The Dust Storm
Dust reduced visibility on Interstate 10, while Interstate 17 was partially closed due to flooding, according to the Arizona Department of Transportation.
The dust storm affected approximately two million people in total, according to the National Weather Service, which recommended that drivers caught in the dust should pull over to the side of the road and turn off their vehicle lights to prevent other drivers from mistaking them for moving vehicles and colliding with them.
The weather service predicted thunderstorms from Tuesday through Thursday before the rain stops on Friday.
