Risk Class refers to the severity of an anomaly's effects on an individual person and how easily one can recover from it.
The nature of the danger that this SCP presents is unable to be detailed.
The anomalous effects of the object are nearly non-existent to mild. An individual within close proximity of the object would not feel anything as a result of the object. It poses no danger to any individual nearby.
The anomalous effects of the object are mild to moderate. An individual within close proximity of the object may feel mild effects from the anomalous object. It poses mild danger to any individual nearby.
The anomalous effect of the object are moderate to significant. An individual within close proximity of the object will feel mild effects or may feel major effects from the anomalous object. It poses moderate danger to any individual nearby.
The anomalous effect of the object are significant to extreme. An individual within close proximity of the object will feel major effects or may feel extreme effects from the anomalous object. It poses significant danger to any individual nearby.
This Risk Class should only be chosen when the object's effects will be near instant and/or extremely severe. It does not, necessarily, need to cause actual death, but death is incredibly likely and expected. Any individual nearby will feel the effects near instantly and the possibility of recovery is impossible.
The nature of the danger that this SCP presents is constantly shifting.