What does it mean when a harmful occurrence is expected to happen occasionally?

When a harmful occurrence is described as being expected to happen occasionally, it suggests that these events do not happen regularly or consistently, but rather at irregular intervals. This aligns closely with the notion of "sporadically," which means that the events occur now and then, without a fixed pattern or frequency.

Understanding this concept is vital in risk management, as it helps in assessing and planning for potential risks that are not constant but can still have significant impacts when they do occur. Recognizing the sporadic nature of certain harmful occurrences allows organizations to implement appropriate and flexible strategies to mitigate risks, rather than expecting a uniform risk pattern.