Question about a phenomenon

[Götterdämmerung]

This is a question to forum members who live in China.

I'm not sure how to start with this question. Maybe I should start from my childhood.

When I was still a kid, like most kids, we love anything that moves and flies … animals, cars, locos, planes. I remember that I liked to look up the sky when an airplane flies in the distance and cried with joy: An airplane!

Most often, I could only detect a plane because it left a contrail behind it that would vanish within a short time. In recent years, I have observed a phenomenon that contrails stay in the sky for hours and in the late afternoon, the whole sky is criss crossed with contrails.

Now my question: do you also see this phenomenon in China?

Pictures of this phenomenon:

Thanks for your answers and … … US shills will be ignored.

 

[coffee_cup]

Viel Spaß!

Warum bleiben manche "Kondensstreifen" am Himmel länger stehen als andere?

 

[Götterdämmerung]

Viel Spaß!

Warum bleiben manche "Kondensstreifen" am Himmel länger stehen als andere?

That's not the answer to my question.

 

[coffee_cup]

That's not the answer to my question.

Where have you seen it anyway?

I used to live near FFM and I haven't seen anything like that.

Dubai is also one of the busiest airports, nothing like that there as well. But ok, lets see what our Chinese friends say, may be they have something like this near Beijing.

 

[Götterdämmerung]

Where have you seen it anyway?

I used to live near FFM and I haven't seen anything like that.

Dubai is also one of the busiest airports, nothing like that there as well. But ok, lets see what our Chinese friends say, may be they have something like this near Beijing.

I see them everywhere in Europe. Particularly in the countryside.

 

[damm1t]

dude it's just contrails ( condensaion trails ) ...

https://en.wikipedia.org/wiki/Contrail

Airliner contrails, some new, some old and much spread out by wind shear. south Manchester, UK

 

[Götterdämmerung]

dude it's just contrails ( condensaion trails ) ...

https://en.wikipedia.org/wiki/Contrail

Airliner contrails, some new, some old and much spread out by wind shear. south Manchester, UK

Are you living in China? No? Shut up!

 

[damm1t]

Are you living in China? No? Shut up!

You don't have to live in China to answer this since the same pyhsics rules apply for Chinese airspace

 

[Götterdämmerung]

You don't have to live in China to answer this since the same pyhsics rules apply for Chinese airspace

What is your problem? Why do you care? Idle?

 

[damm1t]

What is your problem? Why do you care? Idle?

Pff anyway I don't even care your stupid question, assume that I have never been here

 

[Götterdämmerung]

Pff anyway I don't even care your stupid question, assume that I have never been here

You care enough to come here. Don't let the door hit you.

 

[GreenFalcon]

 

[Azadkashmir]

weather modification.

 

[Jlaw]

This is a question to forum members who live in China.

I'm not sure how to start with this question. Maybe I should start from my childhood.

When I was still a kid, like most kids, we love anything that moves and flies … animals, cars, locos, planes. I remember that I liked to look up the sky when an airplane flies in the distance and cried with joy: An airplane!

Most often, I could only detect a plane because it left a contrail behind it that would vanish within a short time. In recent years, I have observed a phenomenon that contrails stay in the sky for hours and in the late afternoon, the whole sky is criss crossed with contrails.

Now my question: do you also see this phenomenon in China?

Pictures of this phenomenon:

Thanks for your answers and … … US shills will be ignored.

@AndrewJin @Beast @dy1022

 

[gambit]

Where have you seen it anyway?

I used to live near FFM and I haven't seen anything like that.

Dubai is also one of the busiest airports, nothing like that there as well. But ok, lets see what our Chinese friends say, may be they have something like this near Beijing.

Contrails occurs only at specific environment, and altitude is one factor. So a busy airport would not have contrails, other than an airliner is simply overhead and at cruising altitude -- over 8000 m or 25000 ft.

Domestic Chinese airspace is still under the umbrella of paranoia -- military control. So there would not be much contrails over China.