Quick Answer
Run at least 1/4 mile (approximately 440 yards) in a straight line from the point directly above the lightning strike to find a safe shelter. This distance reduces the risk of being struck by a secondary lightning bolt.
Understanding Lightning Safety
When a lightning strike occurs, it creates a conductive path that can attract subsequent strikes in its immediate vicinity. To minimize the risk of being hit, it’s essential to create some distance between yourself and the strike point. The National Weather Service recommends a straight-line distance of at least 1/4 mile (approximately 440 yards) from the point directly above the lightning strike. Any shelter within this distance will be less susceptible to being struck by a secondary bolt.
Choosing a Safe Shelter
In an open area, look for natural or man-made shelters that can provide protection from lightning. Avoid open or exposed areas such as fields, beaches, or hills. Instead, opt for structures like buildings, caves, or dense groups of trees. If you’re unable to find a suitable shelter, crouch low with your feet together and your head down. This position will reduce your risk of being struck by minimizing your height above the ground.
Precautions Before Finding Shelter
Before you start running to find shelter, make sure to stay low with your head down and avoid being the tallest object in the area. If you’re in a group, spread out to reduce the risk of multiple strikes. Avoid crossing bodies of water, as lightning can strike the water and travel through it to a person in the water. Once you’ve reached a safe shelter, stay away from windows, doors, and any conductive materials like metal fences or power lines.
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