What Is A Nor'wester? Kalbaishakhi, or Nor'wester, is a fierce thunderstorm unique to eastern India during the pre-monsoon ...

The towering cumulonimbus cloud darkens the sky to a piercing black ... "Soon it began to rain as flashes of lightning filled the valley,” photographer Eric Meola wrote in his new book ...

04:37 In recent years, torrential rain caused by a band of heavy rain clouds has caused flooding ... you should think there is the possibility of a lightning strike, and immediately take shelter ...

Unusual mammatus clouds were spotted on Wednesday morning in parts of the United Kingdom. The name mammatus comes from the Latin mamma which means 'udder' or 'breast'. The bulging cloud was made to ...

“Lightning originates from a cloud called cumulonimbus cloud which normally contains high perceptible water content with upward and downward movement of air,” Gahigi said. “The upward and ...

“Lightning strikes are increasing,” Kato said. “Nowadays, cumulonimbus clouds form over wide areas, and thunderstorms with heavy downpours can occur several times every few hours.

"Mammatus cloud generally form in the most unstable cumulonimbus, meaning that there is also a chance of hail, heavy rain and lightning in the vicinity, and if the air is cold enough during winter ...