How long should one wait before returning to play after a lightning storm has passed?

The recommended waiting period of 30 minutes after a lightning storm has passed is based on established safety protocols to ensure the safety of athletes and spectators. This recommendation stems from the necessity of ensuring that the area is no longer at risk for lightning strikes. The rationale is to allow enough time for the storm to fully dissipate and for possible remaining storm activity to conclude.

The 30-minute guideline is particularly significant because it is based on the principle that if thunder is heard, lightning is still a threat, as lightning can strike up to several miles away from the observed storm. By waiting this designated period, teams and event organizers can better mitigate risks associated with lightning during outdoor activities. This takes into account both the duration of severe weather patterns and the potential for unexpected changes in weather conditions.

Shorter waiting periods may not provide adequate time to ensure safety, as storms can linger or have unpredictable patterns. Therefore, the decision to establish a 30-minute wait is a balance between safety and the practical aspects of resuming play in a timely manner.