A "haboob"

A monstrous dust storm roared through Phoenix, Arizona on Tuesday night, delaying flights and causing power outages for thousands of people.

The AP reports that the massive dust cloud, also known as a "haboob," was around 5,000 feet when it arrived in Phoenix, but radar data reveals that it reached heights anywhere from 8,000 to 10,000 feet high prior. The storm appeared to be around 50 miles wide in some areas, KSAZ-TV reported.

The dust storm originated in Tucson, and was a part of Arizona's monsoon season.