Why did the high-speed train from Qin 'an to Lanzhou stop in the morning?

By the end of 2022, 65438+February 26th, the high-speed rail stopped due to the weather.

High-speed rail can operate in general weather such as wind, rain, fog and snow, but it will still be affected by some extreme weather, such as heavy rainfall, blizzard, fog and strong wind. Among them, gale is one of the most serious weather that affects the operation of high-speed railway, and it is also a meteorological disaster that railway departments focus on preventing.