Traditional Culture Encyclopedia - Weather forecast - Can the plane take off in thunderstorm weather?
Can the plane take off in thunderstorm weather?
In terms of flight safety, it usually rains and can fly without affecting normal visibility, except for thunderstorm weather. Aircraft flying in thunderstorm weather will have strong bumps, which will easily damage the aircraft structure, and strong lightning will also damage the aircraft.
Furthermore, the hazards of thunderstorm weather are mainly low-altitude wind shear, bumps, ice accumulation, lightning strikes and low visibility.
The so-called low-altitude wind shear is the change of wind direction and wind speed at two points or two areas in low-altitude space. For example, flying against the wind suddenly becomes downwind, and the airspeed will suddenly decrease, which is very dangerous.
However, anyone who has been on an airplane may have experienced air bumps. At this time, the flight attendant will immediately remind passengers to put away their small tables and fasten their seat belts.
Having said that, I want to remind you that if you don't go to the toilet by plane in the future, you'd better fasten your seat belt at any time.
After all, the air bumps will not tell you in advance: we will bump soon. Severe bumps may be thrown directly to the ceiling or thrown out of the seat and killed.
In addition, some serious ice accretion will only be encountered when flying in the clouds. However, thunderclouds forbid planes to fly in. Lightning strike is the most common in thunderstorm weather. When an airplane is struck by lightning in flight, it will lead to the failure of airborne electrical equipment, especially communication and navigation equipment.
As for low visibility, civil aviation has strict visibility standards for aircraft taking off and landing. Generally, when the visibility is lower than 1000m, the take-off and landing of flights will be affected. Although the plane can fly, it is very dangerous.
According to the unified standards of the international civil aviation industry, landing standards such as blind descent (the pilot can't see the airport runway clearly with the naked eye) require that the aircraft can see the runway clearly 60 meters from the ground, and the visibility should be greater than 800 meters; The second type of blind landing requires that the plane can see the runway when it is 30 meters off the ground, and the visibility is more than 400 meters; According to the different visibility, the three kinds of blind descent are divided into three levels: A, B and C. The highest level of visibility is zero, that is, the real blind descent (I didn't see anything when landing, mostly for some unexpected situations).
Therefore, from the perspective of passenger safety, most airlines have to cancel flights in thunderstorm weather. If you encounter a thunderstorm on the route, you should fly around. Flying around, bumps will also occur. At this time, passengers must sit still and fasten their seat belts to ensure personal safety.
- Previous article:Business hours of Xiguba market in winter
- Next article:Why did xiguan big house design the form of the gate?
- Related articles
- The weather in the next fifteen days in Mingguang
- Introduction of Changzhou Urban Tourist Attractions Daquan Ranking of Changzhou Tourist Attractions Daquan
- How to pronounce the spell?
- Recommended snacks with unpopular tastes-what are the snacks with unpopular tastes?
- Good car and good life, feel the breath of spring with Xiaobai Yidong.
- How about a stomachache at the beginning of pregnancy, and how about a stomachache during pregnancy?
- The customs of the Dragon Boat Festival
- Dafeng City 15 Weather Forecast
- Gold finger's ranch story friend in ore town
- The weather in Beijing in April