The gale in Nantong, Jiangsu Province caused 1 1 death and1injury on February. What kind of wind is considered as "gale"?

In China, strong winds that cause disasters are often caused by the activities of weather systems such as thunderstorms, squall lines, tornadoes, cyclones and cold air. Not all winds are called strong winds, but only when the instantaneous wind speed is ≥ 17.2m/s, that is, the wind reaches 8 or above.

Within 24 hours, when the average wind force is greater than 6, or the gust reaches 7 or above, the meteorological department will issue a blue gale warning. If the average wind force continues to increase, the meteorological department will issue yellow warning, orange warning and red warning in turn.

Jiangsu 14 gale blew the plane around.

On the evening of April 30, strong convective weather occurred in many places in Jiangsu. According to CCTV news reports, the highest gale level is 14, which blows down roadside billboards and covers the road with fallen branches. Nantong municipal government staff said that they are currently organizing efforts to clean up.

On the evening of April 30, netizens broke the news that a parked plane at Nantong Xingdong International Airport was blown over by a strong wind and turned around on its own. The staff of Nantong Xingdong International Airport said that the plane was displaced due to strong winds, and the specific data was inconvenient to inform, but there were no property losses and personal injuries.

Refer to the above? World Wide Web-How to deal with 1 1 fatal windy weather caused by extreme disaster weather in Nantong, Jiangsu Province?