What alert is activated when lightning is spotted within 3 miles of the airport?

The alert that is activated when lightning is spotted within 3 miles of the airport is the Red Alert. This determination is based on the critical safety concerns associated with lightning strikes in proximity to airport operations. A Red Alert signifies an immediate threat, requiring heightened awareness and protocols to ensure the safety of both personnel and operations at the airport.

In scenarios where thunderstorms or severe weather is present, a Red Alert activates necessary measures such as stopping outdoor activities, implementing sheltering procedures, and ensuring all staff are aware of the potential danger. This level of alert is crucial for maintaining safety standards and protecting all individuals in the airport vicinity. Such protocols are essential as they acknowledge the significant risks that lightning poses to operations and personnel near the airfield.