Posts For Education

There have been tornadoes in every land country and the United States has the largest number of tornadoes. There are also many op...

Wind shear is a natural atmospheric phenomenon. It is a sudden change in wind speed in both horizontal and vertical directions. W...

Windshear is very harmful to the air flight. In the process of take-off and landing, wind shear can be a lot of influence on airc...

In recent one hundred years the most serious flood disasters of the Songhua River basin happened in 1932 and 64 counties (flags a...

The ten major rainstorms occurred in middle-south of the northeast region in July, August in 1985. Rainstorm in Huan River and Ta...

The rainstorm was formed when the middle and high latitude circulation situation is relatively straight, the Western Pacific subtr...

Jiamusi station is the control station in the downstream of Songhua River and 437 kilometers from Harbin. There are big tributari...

From the late June to the middle August, 1932, there was a circulation situation in the Sonhua River basin and circulation was ca...