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Sigma KEE - Thunder
KB Term: 

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
thunder
Any instance of RadiatingSound which is caused by an instance of Lightning.
Relationships      
Parents radiating sound The subclass of Radiating in which sound waves are given off or absorbed. Some examples include creaking, roaring, and whistling.
  weather process WeatherProcess is the broadest class of processes that involve weather, including weather seasons (not to be confused with instances of SeasonOfYear), weather systems, and short-term weather events.


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