Areas in South, East and North Delhi faced long power cuts ranging from one to four hours. Supply of power could not be restored till late in the evening in several areas in North and North West Delhi. The city saw massive traffic jams as the storm uprooted nearly 40 trees snapping power lines in many areas and affecting traffic lights leading to chaos on the streets. "The cumulonimbus brings tall thunderstorms and dusty winds with a speed of over 92 kmph and is caused because of western disturbance, which is currently over Pakistan.