322K views · 2.7K reactions | Another Arizona dust storm This time lapse shows another wall of dust that passed over central Arizona. These dust storms are a part of our monsoon. Updates: https://12ne.ws/2N0axIg | 12News | Facebook

11K views · 448 reactions | Here is a time lapse of the lenticular clouds from a few days ago! You can see the waves in the atmosphere generated by the presidential range and how far downwind of us the waves go. There were even some ice crystals forming in the clouds that created a light gray streak connecting each lenticular cloud. | Mount Washington Observatory | Facebook