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Sigma KEE - EF4
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
EF4
The estimated ThreeSecondGustSpeedFn for a Tornado of EFScaleAttribute EF4 ranges between 136 and 200mph (267 and 322km/h).
Relationships      
InstancesabstraitProperties or qualities as distinguished from any particular embodiment of the properties/qualities in a physical medium. Instances of Abstract can be said to exist in the same sense as mathematical objects such as sets and relations, but they cannot exist at a particular place and time without some physical encoding or embodiment.
 attributQualities which we cannot or choose not to reify into subclasses of.
 EFScaleAttributeEFScaleAttribute is short for the Enhanced Fujita Scale. It is the Attribute for indicating the intensity of a Tornado according to a set of 3-second gusts wind estimates based on damage it caused. The lightest tornados(EFO) have wind gusts ranging between 65 to 85 mph,and the severest Tornades (EF5) GreaterThan 200 mph.
 entit´┐ŻThe universal class of individuals. This is the root node of the ontology.
 attribut relationnelAny Attribute that an Entity has by virtue of a relationship that it bears to another Entity or set of Entities, e.g. SocialRoles and PositionalAttributes.
 SpeedScaleAttributeSpeedScaleAttribute is a class of Attributes for indicating the speed of a Motion
Belongs to Class SpeedScaleAttribute


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