Wind power grade formula

Wind grade formula is a description rule of wind speed and wind grade in China's ocean forecast. According to the wind situation and urgency, this formula can give the possible wind level in this sea area in a short time (such as 1 hour). The following will introduce the wind level formula in detail.

1, the definition of wind scale formula

Wind scale formula is a description rule of wind speed and wind scale widely used by China navy, meteorological department and maritime search and rescue agencies. In the ocean forecast, according to the wind field and the actual emergency, the possible wind level in this sea area in a short time (such as 1 hour) can be given.

2. Grade table of wind power grade formula

According to the latest version of the wind grade formula, the wind grade is divided into six levels. Grade table, grade 0: no wind; Grade 1:

3. Application scenarios of formulas

This rule is widely used in marine meteorology, maritime search and rescue, and other fields, such as typhoons, rainstorms and other stormy waves on the ocean, so that ships, fishermen and tourists can take appropriate preventive and survival measures accordingly.

4. Limitation of wind grade formula

It should be noted that although the wind level formula is a very practical tool, it is not omnipotent. In case of emergency or bad weather, you still need to be cautious. Therefore, when conducting maritime activities, it is necessary to comprehensively judge the weather, wave height and water level to ensure personal safety and property safety.

5. Summary

The formula of wind grade is a very practical rule, which provides an important reference for us to solve the problems of how to sail and sea activities under dangerous weather conditions. Using this rule can effectively avoid serious accidents and improve people's emergency response and risk management process.