Yesterday afternoon,
Yu Hang's young man Qiang Brother looked up,
Discover a very shocking scene in the sky,
He immediately picked up his mobile phone and took pictures:
"My whole life
Never seen a day like this! ”
Image source: Cormorant Caravan Camp Strong Brother
Brother Qiang recalled,
At around 2.40 p.m.,
He was driving
RV camp in Cormorant Xianbaikeng Village,
Suddenly felt the original gray sky,
It gradually brightened.
Looking up, he realized,
There was a fantasy scene in the sky,
On one side of the blue sky and white clouds clear sky,
Dark clouds on one side are overcast and rainy!
Thick clouds are like a quilt,
Spread over.
After stopping the car,
He immediately took pictures with his phone
A "silver lining" that has never been seen before.
This thick wall of clouds,
What is the peculiar phenomenon?
Cloud walls are a normal weather phenomenon
Cumulus altocumulus is also called "quilt cloud"
The staff of Hangzhou Meteorological Observatory introduced,
This cloud layer is judged by the height of the cloud base as a medium cloud,
That is, high-rise clouds or high cumulus clouds.
The air above the area is just above the cold and heating groups
Sharp intersection on the border,
The resulting "cloud wall"
Clear boundaries are drawn in the sky.
It is a normal weather phenomenon.
High cumulus clouds, also called "quilt clouds",
It is caused by the accumulation of clouds.
Commonly known as "yin and yang days",
A clear sky on one side (less water vapor content, drier),
Dense clouds on one side (more water vapor content, wetter),
The dividing line is obvious,
This is a rare but not bizarre weather phenomenon,
It is due to the presence of different directions in the middle and high altitudes,
Airflow with different water vapor content,
This is also caused by wind shear in meteorological terms.
Comprehensive: Yuhang Rong Media Center - watch Yuhang and Hangzhou Meteorological Observatory every day
Source: Hangzhou Traffic 918