What is the yellow warning of geological disasters?

The yellow warning signal of geological disasters means that the risk of geological disasters is high within 24 hours.

Classification of meteorological risk early warning grades of geological disasters;

According to the risk degree of geological disasters, the meteorological risk warning of geological disasters is divided into four levels, from weak to strong:

Blue (Grade 4): indicates that there is a certain risk of geological disasters within 24 hours.

Yellow (Grade III): It means that the risk of geological disasters is high within 24 hours, and it is the first-level preparation level. Inform the threatened people and relevant staff to be vigilant and prepare for action.

Orange (Grade II): It means that the risk of geological disasters is high within 24 hours, and it is on standby, making all preparations for evacuation.

Red (Grade I): It means that the risk of geological disasters is high within 24 hours. For the evacuation level, organize evacuation according to the route and location determined by the disaster prevention and mitigation plan, and organize self-help and mutual rescue actions at the same time when disasters occur.

Significance of meteorological risk early warning of geological disasters

Meteorological risk early warning of geological disasters refers to the behavior of natural resources, meteorology and other relevant departments, according to the geological background, the changing law of geological disasters, combined with precipitation and meteorological forecast results, through consultation and judgment, to predict the possibility of geological disasters, and jointly release early warning information to the public, requiring relevant units and personnel to take corresponding preventive measures.

Issue meteorological risk warning of geological disasters

According to the Regulations on the Prevention and Control of Geological Disasters, China implements the geological disaster prediction system. The forecast mainly includes the possible time, place, disaster scope and influence degree of geological disasters. Geological disaster prediction shall be issued by the competent department of natural resources of the people's government at or above the county level in conjunction with the competent meteorological department. No unit or individual may release the geological disaster forecast to the society without authorization.

Baidu Encyclopedia-Yellow Warning Signal of Geological Disasters

Huainan Municipal People's Government-What is the yellow warning of geological disasters?