Flying and Lightning Safety
Flying is one of the safest modes of transportation, but the thought of soaring through stormy skies raises concerns, especially regarding lightning. Are planes truly safe to fly during a lightning storm, or do the risks outweigh the benefits? Understanding how aircraft are designed to handle such phenomena can help alleviate fears and provide insight into the aviation industry’s practices.
The Engineering Behind Lightning Safety
Commercial aircraft are built with safety in mind, including the capability to endure lightning strikes. On average, a commercial transport passenger plane is struck by lightning 1 to 2 times a year. Fortunately, aircraft are constructed with robust conducting paths that channel the electrical energy safely through the aircraft, minimizing the risk of damage. This effective design ensures that even when lightning occurs, it does not compromise the safety of the plane or its passengers.
Pilots’ Approach to Thunderstorms
While planes can fly through thunderstorms, pilots typically avoid doing so. This decision is rooted not only in the aircraft’s structural integrity but also in the pursuit of passenger comfort and safety. Thunderstorms are notorious for violent updrafts and downdrafts that can create turbulence, complicating the control of the aircraft.
Key reasons pilots avoid thunderstorms:
- Passenger comfort
- Safety considerations
- Smooth flying experience
Thus, pilots and airlines make significant efforts to steer clear of storm cells altogether.
Flight Cancellations and Weather Conditions
Despite the advances in aircraft technology, there are times when flights are canceled, especially in the presence of severe weather conditions involving thunderstorms, lightning, and high winds. While light rain may not be a cause for concern, it can become hazardous when accompanied by these severe elements. In such situations, airlines must weigh the safety of their passengers and crew, often resulting in flight cancellations to mitigate risks associated with adverse weather situations.
Consequences of Severe Weather:
- Flight cancellations
- Delays
- Rebooking of passengers
The History of Lightning-Related Incidents
Historically, aviation has seen some incidents related to lightning strikes. The National Transportation Safety Board (NTSB) reports 40 lightning-related aircraft accidents. Among these, 10 were commercial airplane accidents, leading to significant fatalities and injuries. This is a stark reminder that while aircraft are insulated against lightning, severe weather can still pose dangers that need to be navigated carefully.
What to Expect If a Plane Is Struck by Lightning
For passengers, experiencing a lightning strike while flying can be alarming. Research shows that if an aircraft is hit, passengers may observe a bright flash accompanied by a loud rumble and some shaking. However, aircraft are engineered to withstand such occurrences, and travelers are advised to remain calm and adhere to instructions from the flight attendants during such events.
In conclusion, while planes are indeed safe to fly in lightning, proactive measures are taken by airlines and pilots to avoid thunderstorms whenever possible. Understanding the construction of modern aircraft, the protocol surrounding inclement weather, and the rarity of serious lightning-related incidents can provide reassurance to those taking to the skies.